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1. Diagnosis and Management of Small Thyroid Nodules: A Comparative Study with Six Guidelines for Thyroid Nodules. Yoon JH, Han K, Kim EK, Moon HJ, Kwak JY. Radiology. 2017 May;283(2):560-569.

2. 1.5-2?cm tumor size was not associated with distant metastasis and mortality in small thyroid cancer: A population-based study. Han K, Kim EK, Kwak JY. Sci Rep. 2017 Apr 11;7:46298.

3. Fine-needle aspiration versus core needle biopsy for diagnosis of thyroid malignancy and neoplasm: a matched cohort study. Kim SY, Lee HS, Moon J, Kim EK, Moon HJ, Yoon JH, Kwak JY. Eur Radiol. 2017 Feb;27(2):801-811.

4. Predicting lymph node metastasis in patients with papillary thyroid carcinoma by vascular index on power Doppler ultrasound. Lee JH, Shin HJ, Yoon JH, Kim EK, Moon HJ, Lee HS, Kwon HJ, Kwak JY. Head Neck. 2017 Feb;39(2):334-340.

5. Ultrasound texture analysis: Association with lymph node metastasis of papillary thyroid microcarcinoma. Kim SY, Lee E, Nam SJ, Kim EK, Moon HJ, Yoon JH, Han KH, Kwak JY. PLoS One. 2017 Apr 18;12(4):e0176103.

6. Validation of the modified 4-tiered categorization system through comparison with the 5-tiered categorization system of the 2015 American Thyroid Association guidelines for classifying small thyroid nodules on ultrasound. Lee JH, Han K, Kim EK, Moon HJ, Yoon JH, Park VY, Kwak JY. Head Neck. 2017 Nov;39(11):2208-2215.

7. Ultrasound-guided fine needle aspiration versus core needle biopsy: comparison of post-biopsy hematoma rates and risk factors. Chae IH, Kim EK, Moon HJ, Yoon JH, Park VY, Kwak JY. Endocrine. 2017 Jul;57(1):108-114.

8. Risk Stratification of Thyroid Nodules With Atypia of Undetermined Significance/Follicular Lesion of Undetermined Significance (AUS/FLUS) Cytology Using Ultrasonography Patterns Defined by the 2015 ATA Guidelines. Lee JH, Han K, Kim EK, Moon HJ, Yoon JH, Park VY, Kwak JY. Ann Otol Rhinol Laryngol. 2017 Sep;126(9):625-633

9. Large (≥3cm) thyroid nodules with benign cytology: Can Thyroid Imaging Reporting and Data System(TIRADS) help predict false-negative cytology? Nam SJ, Kwak JY, Moon HJ, Yoon JH, Kim EK, Koo JS. PLoS One. 2017 Oct 12;12(10):e0186242

10. Clinical Parameter for Deciding the BRAFV600E Mutation Test in Atypia of Undetermined Significance/Follicular Lesion of Undetermined Significance Thyroid Nodules. Rho M, Kim EK, Moon HJ, Yoon JH, Park VY, Han K, Kwak JY. Ultrasound Q. 2017 Dec;33(4):284-288
11. Clinical Significance of Histogram Parameters on Elastography in Patients With Papillary Thyroid Microcarcinomas. Yoon HY, Lee JH, Kim YE, Kim EK, Moon HJ, Yoon JH, Park VY, Kwak JY. Ultrasound Q. 2017 Sep;33(3):219-224.

12. Ultrasonographic Evaluation of Diffuse Thyroid Disease: a Study Comparing Grayscale US and Texture Analysis of Real-Time Elastography (RTE) and Grayscale US. Yoon JH, Lee EJ, Lee HS, Kim EK, Moon HJ, Kwak JY. International Journal of Thyroidology 2017 May 10(1): 14-23.

13. Metastatic renal cell carcinoma in the thyroid gland: ultrasonographic features and the diagnostic role of core needle biopsy. Song OK, Koo JS, Kwak JY, Moon HJ, Yoon JH, Kim EK. Ultrasonography. 2017 Jul;36(3):252-259.

14. Comparison of ultrasound, pathologic and prognostic characteristics of the follicular variant of papillary thyroid cancer according to fine-needle aspiration cytology. Koh J, Kim EK, Kim JY, Kwak JY, Yoon JH, Moon HJ. Ultrasound Med Biol. 2016 Dec;42(12):2864-2872.

15. Histogram and gray level co-occurrence matrix on gray-scale ultrasound images for diagnosing lymphocytic thyroiditis. Shin YG, Yoo J, Kwon HJ, Hong JH, Lee HS, Yoon JH, Kim EK, Moon HJ, Han K, Kwak JY. Comput Biol Med. 2016 Aug 1;75:257-66.

16. The thyroid imaging reporting and data system on US, but not the BRAFV600E mutation in fine-needle aspirates, is associated with lateral lymph node metastasis in PTC. Park VY, Kim EK, Moon HJ, Yoon JH, Kwak JY. 2016 Jul;95(29):e4292.

17. Application of Thyroid Imaging Reporting and Data System in the Ultrasound Assessment of Thyroid Nodules According to Physician Experience. Ko SY, Kim EK, Moon HJ, Yoon JH, Kim HY, Kwak JY. Ultrasound Q. 2016 Jun;32(2):126-31.

18. Ultrasonography diagnosis and imaging-based management of thyroid nodules: Revised Korean society of thyroid radiology consensus statement and recommendations. Shin JH, Baek JH, Chung J, Ha EJ, Kim JH, Lee YH, Lim HK, Moon WJ, Na DG, Park JS, Choi YJ1, Hahn SY, Jeon SJ, Jung SL, Kim DW, Kim EK, Kwak JY, Lee CY, Lee HJ, Lee JH, Lee JH, Lee KH, Park SW, Sung JY; Korean Society of Thyroid Radiology (KSThR) and Korean Society of Radiology.Korean J Radiol. 2016 May-Jun;17(3):370-95.

19. Prognostic Impact of Ultrasonography Features and (18)F-Fluorodeoxyglucose Uptake in Patients With Papillary Thyroid Microcarcinoma. Seo JW, Hwang SH, Cho A, Lee HS, Kim EK, Moon HJ, Yoon JH, Kwak JY. Clin Exp Otorhinolaryngol. 2016 Mar;9(1):62-9

20. Quantitative Evaluation for Differentiating Malignant and Benign Thyroid Nodules Using Histogram Analysis of Grayscale Sonograms. Nam SJ, Yoo J, Lee HS, Kim EK, Moon HJ, Yoon JH, Kwak JY. J Ultrasound Med. 2016 Apr;35(4):775-82.

21. Repeat fine-needle aspiration can be performed at 6 months or more after initial atypia of undetermined significance or follicular lesion of undetermined significance results for thyroid nodules 10 mm or larger. Koh J, Kim EK, Kwak JY, Yoon JH, Moon HJ. Eur Radiol. 2016 Dec;26(12):4442-4448.

22. Repeat Ultrasound-Guided Fine-Needle Aspiration for Thyroid Nodules 10 mm or Larger Can Be Performed 10.7 Months After Initial Nondiagnostic Results. Moon HJ, Kim EK, Kwak JY, Yoon JH. AJR Am J Roentgenol. 2016 Apr;206(4):823-8
23. Risk of Thyroid Cancer in Euthyroid Asymptomatic Patients with Thyroid Nodules with an Emphasis on Family History of Thyroid Cancer. Hwang SH, Kim EK, Moon HJ, Yoon JH, Kwak JY. Korean J Radiol. 2016 Mar-Apr;17(2):255-6

24. Value of additional von Kossa staining in thyroid nodules with echogenic spots on ultrasound. Chae IH, Kwon HJ, Kim EK, Moon HJ, Yoon JH, Lee HS, Kwak JY. Pathol Res Pract. 2016 May;212(5):415-20.

25. Association between Bethesda Categories and Ultrasound Features of Conventional Papillary Thyroid Carcinoma. Kim GR, Kim EK, Kwak JY, Yoon JH, Moon HJ. Ultrasound Med Biol. 2016 May;42(5):1066-74.

26. Evaluation of Underlying Lymphocytic Thyroiditis With Histogram Analysis Using Grayscale Ultrasound Images. Kim GR, Kim EK, Kim SJ, Ha EJ, Yoo J, Lee HS, Hong JH, Yoon JH, Moon HJ, Kwak JY. J Ultrasound Med. 2016 Mar;35(3):519-26
27. Thyroid ultrasonography for personalized approach at thyroid nodules. Kwak JY. Endocrine. 2016 May;52(2):181-2.

28. The 5-tiered categorization system for reporting cytology is sufficient for management of patients with thyroid nodules compared to the 6-tiered Bethesda system. Koh J, Moon HJ, Kim EK, Kwak JY, Yoon JH. Endocrine. 2016 Aug;53(2):489-96.

29. Short-term Follow-up US Leads to Higher False-positive Results Without Detection of Structural Recurrences in PTMC. Yoon JH, Lee HS, Kim EK, Youk JH, Kim HG, Moon HJ, Kwak JY. Medicine (Baltimore). 2016 Jan;95(1):e2435

30. Combined use of conventional smear and liquid-based preparation versus conventional smear for thyroid fine-needle aspiration. Kim SY, Kim EK, Moon HJ, Yoon JH, Kwon HJ, Song MK, Kwak JY. Endocrine. 2016 Jul;53(1):157-65.

31. Hyalinizing trabecular tumor of the thyroid: diagnosis of a rare tumor using ultrasonography, cytology, and intraoperative frozen sections. Jang H, Park CK, Son EJ, Kim EK, Kwak JY, Moon HJ, Yoon JH. Ultrasonography. 2016 Apr;35(2):131-9.

32. Subcategorization of atypia of undetermined significance/follicular lesion of undetermined significance (AUS/FLUS): a study applying Thyroid Imaging Reporting and Data System (TIRADS). Yoon JH, Kwon HJ, Kim EK, Moon HJ, Kwak JY. Clin Endocrinol (Oxf). 2016 Aug;85(2):275-82

33. Thyroid Imaging Reporting and Data System and Ultrasound Elastography: Diagnostic Accuracy as a Tool in Recommending Repeat Fine-Needle Aspiration for Solid Thyroid Nodules with Non-Diagnostic Fine-Needle Aspiration Cytology. Park VY, Kim EK, Kwak JY, Yoon JH, Kim MJ, Moon HJ. Ultrasound Med Biol. 2016 Feb;42(2):399-406

34. Follow-up ultrasound may be enough for thyroid nodules from 5 mm to 1 cm in size. Kim SY, Lee HS, Kim EK, Moon HJ, Yoon JH, Hong JH, Kwak JY. Endocrine. 2016 Apr;52(1):130-8.

35. Variability in Interpretation of Ultrasound Elastography and Gray-Scale Ultrasound in Assessing Thyroid Nodules. Koh J, Moon HJ, Park JS, Kim SJ, Kim HY, Kim EK, Kwak JY. Ultrasound Med Biol. 2016 Jan;42(1):51-

36. Malignancy Risk Stratification of Thyroid Nodules: Comparison between the Thyroid Imaging Reporting and Data System and the 2014 American Thyroid Association Management Guidelines. Yoon JH, Lee HS, Kim EK, Moon HJ, Kwak JY. Radiology. 2016 Mar;278(3):917-24

37. Applying Ultrasound-Guided Core Needle Biopsy for Diagnosis of Thyroid Masses: Preliminary Results From a Single Institution. Kim YH, Kwon HJ, Kim EK, Kwak JY, Moon HJ, Yoon JH. J Ultrasound Med. 2015 Oct;34(10):1801-8

38. The follicular variant of papillary thyroid carcinoma: characteristics of preoperative ultrasonography and cytology. Yoon JH, Kwon HJ, Kim EK, Moon HJ, Kwak JY. Ultrasonography. 2016 Jan;35(1):47-54.

39. Quantitative Evaluation of Vascularity Using 2-D Power Doppler Ultrasonography May Not Identify Malignancy of the Thyroid. Yoon JH, Shin HJ, Kim EK, Moon HJ, Roh YH, Kwak JY. Ultrasound Med Biol. 2015 Nov;41(11):2873-83.

40. Application of Texture Analysis in the Differential Diagnosis of Benign and Malignant Thyroid Nodules: Comparison With Gray-Scale Ultrasound and Elastography. Kim SY, Kim EK, Moon HJ, Yoon JH, Kwak JY. AJR Am J Roentgenol. 2015 Sep;205(3):W343-51

41. Cytomorphologic features in thyroid nodules read as "suspicious for malignancy" on cytology may predict thyroid cancers with the BRAF mutation. Kwon HJ, Kim EK, Kwak JY. Pathol Res Pract. 2015 Sep;211(9):671-6

42. Real-Time PCR Cycle Threshold Values for the BRAFV600E Mutation in Papillary Thyroid Microcarcinoma May Be Associated With Central Lymph Node Metastasis: A Retrospective Study. Park VY, Kim EK, Lee HS, Moon HJ, Yoon JH, Kwak JY. Medicine (Baltimore). 2015 Jul;94(28):e1149

43. RAS Mutations in AUS/FLUS Cytology: Does it Have an Additional Role in BRAFV600E Mutation-Negative Nodules? Yoon JH, Kwon HJ, Lee HS, Kim EK, Moon HJ, Kwak JY. Medicine (Baltimore). 2015 Jul;94(27):e1084

44. A Study on Serum Antithyroglobulin Antibodies Interference in Thyroglobulin Measurement in Fine-Needle Aspiration for Diagnosing Lymph Node Metastasis in Postoperative Patients. Shin HJ, Lee HS, Kim EK, Moon HJ, Lee JH, Kwak JY. PLoS One. 2015 Jun 29;10(6):e0131096.

45. Effectiveness and limitations of core needle biopsy in the diagnosis of thyroid nodules: review of current literature. Yoon JH, Kim EK, Kwak JY, Moon HJ. J Pathol Transl Med. 2015 May;49(3):230-5

46. Thyroid incidentalomas detected on 18F-fluorodeoxyglucose-positron emission tomography/computed tomography: Thyroid Imaging Reporting and Data System (TIRADS) in the diagnosis and management of patients. Yoon JH, Cho A, Lee HS, Kim EK, Moon HJ, Kwak JY. Surgery. 2015 Nov;158(5):1314-22

47. Association of Preoperative US Features and Recurrence in Patients with Classic Papillary Thyroid Carcinoma. Kim SY, Kwak JY, Kim EK, Yoon JH, Moon HJ. Radiology. 2015 Nov;277(2):574-83

48. Thyroid Nodules: Nondiagnostic Cytologic Results according to Thyroid Imaging Reporting and Data System before and after Application of the Bethesda System. Yoon JH, Lee HS, Kim EK, Moon HJ, Kwak JY. Radiology. 2015 Aug;276(2):579-87

49. Choi JS, Nam CM, Kim EK, Moon HJ, Han KH, Kwak JY (corresponding author). Evaluation of serum thyroid-stimulating hormone as indicator for fine-needle aspiration in patients with thyroid nodules. Head Neck. 2015 Apr;37(4):498-504

50. Park VY, Kim EK, Kwak JY, Yoon JH, Moon HJ. Malignancy risk and characteristics of thyroid nodules with two consecutive results of atypia of undetermined significance or follicular lesion of undetermined significance on cytology. Eur Radiol. 2015 Sep;25(9):2601-7

51. Lee YH, Baek JH, Jung SL, Kwak JY, Kim JH, Shin JH; Korean Society of Thyroid Radiology (KSThR); Korean Society of Radiology. Ultrasound-Guided Fine Needle Aspiration of Thyroid Nodules: A Consensus Statement by the Korean Society of Thyroid Radiology. Korean J Radiol. 2015 Mar-Apr;16(2):391-401

52. Kim SY, Kim EK, Kwak JY, Moon HJ, Yoon JH. What to do with thyroid nodules showing benign cytology and BRAF(V600E) mutation? A study based on clinical and radiologic features using a highly sensitive analytic method. Surgery. 2015 Feb;157(2):354-61

53. Choi JS, Kim EK, Moon HJ, Kwak JY. Higher body mass index may be a predictor of extrathyroidal extension in patients with papillary thyroid microcarcinoma. Endocrine. 2015 Feb;48(1):264-71

54. Moon HJ, Kim EK, Yoon JH, Kwak JY. Malignancy risk stratification in thyroid nodules with nondiagnostic results at cytologic examination: combination of thyroid imaging reporting and data system and the Bethesda System. Radiology. 2015 Jan;274(1):287-95

55. Moon HJ, Lee HS, Kim EK, Ko SY, Seo JY, Park WJ, Park HY, Kwak JY. Thyroid nodules ≤5 mm on ultrasonography: are they "leave me alone" lesions? Endocrine. 2015 Aug;49(3):735-44

56. Youn I, Sung JM, Kim EK, Kwak JY. Serum thyroglobulin adds no additional value to ultrasonographic features in a thyroid malignancy. Ultrasound Q. 2014 Dec;30(4):287-90

57. Seo JY, Choi JR, Moon HJ, Kim EK, Han KH, Kim H, Kwak JY. Clinical Implication of Highly Sensitive Detection of the BRAFV600E Mutation in Fine-Needle Aspirations According to the Thyroid Bethesda System in Patients With Conventional Papillary Thyroid Carcinoma. Ann Otol Rhinol Laryngol. 2015 May;124(5):392-9

58. Choi JS, Lee HS, Kim EK, Moon HJ, Kwak JY. The influence of body mass index on the diagnostic performance of pre-operative staging ultrasound in papillary thyroid carcinoma. Clin Endocrinol (Oxf). 2015 Oct;83(4):550-5.

59. Seo JY, Kim EK, Kwak JY (corresponding author). Additional BRAF mutation analysis may have additional diagnostic value in thyroid nodules with "suspicious for malignant" cytology alone even when the nodules do not show suspicious US features. Endocrine. 2014 Sep;47(1):283-9

60. Shin HJ, Kim EK, Moon HJ, Yoon JH, Han KH, Kwak JY (corresponding author). Can increased tumoral vascularity be a quantitative predicting factor of lymph node metastasis in papillary thyroid microcarcinoma? Endocrine. 2014 Sep;47(1):273-82

61. Yoon JH, Yoo J, Kim EK, Moon HJ, Lee HS, Seo JY, Park HY, Park WJ, Kwak JY. Real-time elastography in the evaluation of diffuse thyroid disease: a study based on elastography histogram parameters. Ultrasound Med Biol. 2014 Sep;40(9):2012-9

62. Kim HG, Kim EK, Han KH, Kim H, Kwak JY. Pathologic spectrum of lymphocytic infiltration and recurrence of papillary thyroid carcinoma. Yonsei Med J. 2014 Jul;55(4):879-85

63. Seo JY, Kim EK, Baek JH, Shin JH, Han KH, Kwak JY. Can ultrasound be as a surrogate marker for diagnosing a papillary thyroid cancer? Comparison with BRAF mutation analysis. Yonsei Med J. 2014 Jul;55(4):871-8

64. Moon HJ, Kim EK, Kwak JY. Malignancy risk stratification in thyroid nodules with benign results on cytology: combination of thyroid imaging reporting and data system and Bethesda system. Ann Surg Oncol. 2014 Jun;21(6):1898-903

65. Yoon JH, Lee HS, Kim EK, Moon HJ, Kwak JY. A nomogram for predicting malignancy in thyroid nodules diagnosed as atypia of undetermined significance/follicular lesions of undetermined significance on fine needle aspiration. Surgery. 2014 Jun;155(6):1006-13

66. Moon HJ, Kim EK, Chung WY, Shin DY, Kwak JY. BRAF mutation in fine-needle aspiration specimens as a potential predictor for persistence/recurrence in patients with classical papillary thyroid carcinoma larger than 10 mm at a BRAF mutation prevalent area. Head Neck. 2015 Oct;37(10):1432-8

67. Herh SJ, Kim EK, Sung JM, Yoon JH, Moon HJ, Kwak JY (corresponding author). Heterogeneous Echogenicity of the Thyroid Parenchyma Does Not Influence the Detection of Multi-focality in Papillary Thyroid Carcinoma on Preoperative Ultrasound Staging. Ultrasound Med Biol. 2014 May;40(5):884-9.

68. Ko SY, Kim EK, Sung JM, Moon HJ, Kwak JY (corresponding author). Diagnostic Performance of Ultrasound and Ultrasound Elastography with Respect to Physician Experience. Ultrasound Med Biol. 2014 May;40(5):854-63.

69. Choi SH, Kim EK, Kim SJ, Kwak JY. Thyroid ultrasonography: pitfalls and techniques. Korean J Radiol. 2014 Mar-Apr;15(2):267-76.

70. Park YJ, Kim JA, Son EJ, Youk JH, Kim EK, Kwak JY, Park CS. Thyroid nodules with macrocalcification: sonographic findings predictive of malignancy. Yonsei Med J. 2014 Mar;55(2):339-44

71. Choi JS, Choi YJ, Kim EK, Yoon JH, Youk JH, Han KH, Moon HJ, Kang WJ, Kwak JY (corresponding author). A Risk-Adapted Approach Using US Features and FNA Results in the Management of Thyroid Incidentalomas Identified by 18F-FDG PET. Ultraschall Med. 2014 Feb;35(1):51-8

72. Hwang SH, Sung JM, Kim EK, Moon HJ, Kwak JY. Imaging-cytology correlation of thyroid nodules with initially benign cytology. Int J Endocrinol. 2014;2014:491508

73. Yoon JH, Kim EK, Youk JH, Moon HJ, Kwak JY. Better understanding in the differentiation of thyroid follicular adenoma, follicular carcinoma, and follicular variant of papillary carcinoma: a retrospective study. Int J Endocrinol. 2014;2014:321595

74. Kim GR, Yoon JH, Kim EK, Moon HJ, Kwak JY (corresponding author). Benign Aspirates on Follow-Up FNA May Be Enough in Patients with Initial Atypia of Undetermined Significance/Follicular Lesion of Undetermined Significance. Int J Endocrinol. 2014;2014:354612.

75. Kang J, Chung WY, Kang SW, Kwon HJ, Yoo J, Kim EK, Chang JH, Song TK, Lee S, Kwak JY. Ex vivo estimation of photoacoustic imaging for detecting thyroid microcalcifications. PLoS One. 2014;9(11):e113358

76. Kim GR, Kang J, Kwak JY, Chang JH, Kim SI, Youk JH, Moon HJ, Kim MJ, Kim EK. Photoacoustic imaging of breast microcalcifications: a preliminary study with 8-gauge core-biopsied breast specimens. PLoS One. 2014;9(8):e105878

77. Kim SY, Hwa Han K, Jung Moon H, Kwak JY, Youn Chung W, Kim EK. Thyroid Nodules with Benign Findings at Cytologic Examination: Results of Long-term Follow-up with US. Radiology. 2014 Apr;271(1):272-81

78. Kim I, Kim EK, Yoon JH, Han KH, Son EJ, Moon HJ, Kwak JY (corresponding author). Diagnostic role of conventional ultrasonography and shearwave elastography in asymptomatic patients with diffuse thyroid disease: initial experience with 57 patients. Yonsei Med J. 2014 Jan;55(1):247-53.

79. Chung J, Kim EK, Lim H, Son EJ, Yoon JH, Youk JH, Kim JA, Moon HJ, Kwak JY (corresponding author). Optimal indication of thyroglobulin measurement in fine-needle aspiration for detecting lateral metastatic lymph nodes in patients with papillary thyroid carcinoma. Head Neck. 2014 Jun;36(6):795-801

80. Kim HG, Moon HJ, Kwak JY, Kim EK. Diagnostic Accuracy of the Ultrasonographic Features for Subcentimeter Thyroid Nodules Suggested by the Revised American Thyroid Association Guidelines. Thyroid. 2013 Dec;23(12):1583-9

81. Park M, Park SH, Kim EK, Yoon JH, Moon HJ, Lee HS, Kwak JY (corresponding author). Heterogeneous echogenicity of the underlying thyroid parenchyma: how does this affect the analysis of a thyroid nodule? BMC Cancer. 2013 Nov 16;13:550.

82. Suh HJ, Moon HJ, Kwak JY, Choi JS, Kim EK. Anaplastic thyroid cancer: ultrasonographic findings and the role of ultrasonography-guided fine needle aspiration biopsy. Yonsei Med J. 2013 Nov;54(6):1400-6
83. Kwak JY. Indications for Fine Needle Aspiration in Thyroid Nodules. Endocrinol Metab (Seoul). 2013 Jun;28(2):81-85. Review.

84. Kwak JY, Jeong JJ, Kang SW, Park S, Choi JR, Park SJ, Kim EK, Chung WY. Study of peripheral BRAF(V600E) mutation as a possible novel marker for papillary thyroid carcinomas. Head Neck. 2013 Nov;35(11):1630-3
85. Kwak JY, Kim EK. Cancer: Indeterminate thyroid nodules--added testing, added value? Nat Rev Endocrinol. 2013 Jun;9(6):321-3.

86. Koh J, Choi JR, Han KH, Kim EK, Yoon JH, Moon HJ, Kwak JY (corresponding author). Proper Indication of BRAFV600E Mutation Testing in Fine-Needle Aspirates of Thyroid Nodules. PLoS One. 2013 May 24;8(5):e64505.

87. Choi YJ, Jung I, Min SJ, Kim HJ, Kim JH, Kim S, Park JS, Shin JH, Sohn YM, Yoon JH, Kwak JY (corresponding author). Thyroid nodule with benign cytology: is clinical follow-up enough? PLoS One. 2013 May 24;8(5): e63834..

88. Yoon JH, Kim EK, Moon HJ, Kwak JY (corresponding author). Is Follow-up BRAFV600E Mutation Analysis Helpful in the Differential Diagnosis of Thyroid Nodules with Negative Results on Initial Analysis? PLoS One. 2013;8(3):e58592.

89. Kwak JY, Jung I, Baek JH, Baek SM, Choi N, Choi YJ, Jung SL, Kim EK, Kim JA, Kim JH, Kim KS, Lee JH, Lee JH, Moon HJ, Moon WJ, Park JS, Ryu JH, Shin JH, Son EJ, Sung JY, Na DG; Korean Society of Thyroid Radiology (KSThR); Korean Society of Radiology. Image reporting and characterization system for ultrasound features of thyroid nodules: multicentric Korean retrospective study. Korean J Radiol. 2013 Jan-Feb;14(1):110-7. doi: 10.3348/kjr.2013.14.1.110. Epub 2012 Dec 28. Erratum in: Korean J Radiol. 2013 Mar-Apr;14(2):389.

90. Kim GR, Kim MH, Moon HJ, Chung WY, Kwak JY, Kim EK. Sonographic characteristics suggesting papillary thyroid carcinoma according to nodule size. Ann Surg Oncol. 2013 Mar;20(3):906-13.

91. Jung HK, Hong SW, Kim EK, Yoon JH, Kwak JY (corresponding author). Diffuse sclerosing variant of papillary thyroid carcinoma: sonography and specimen radiography. J Ultrasound Med. 2013 Feb;32(2):347-54.

92. Park SJ, Sun JY, Hong K, Kwak JY, Kim EK, Chung WY, Choi JR. Application of BRAF, NRAS, KRAS mutations as markers for the detection of papillary thyroid cancer from FNAB specimens by pyrosequencing analysis. Clin Chem Lab Med. 2013 Aug 1;51(8):1673-80.

93. Kim KE, Kim EK, Yoon JH, Han KH, Moon HJ, Kwak JY (corresponding author). Preoperative prediction of central lymph node metastasis in thyroid papillary microcarcinoma using clinicopathologic and sonographic features. World J Surg. 2013 Feb;37(2):385-91.

94. Suh YJ, Son EJ, Moon HJ, Kim EK, Han KH, Kwak JY (corresponding author). Utility of thyroglobulin measurements in fine-needle aspirates of space occupying lesions in thethyroid bed after thyroid cancer operations. Thyroid. 2013 Mar;23(3):280-8.

95. Kwon JH, Kim EK, Lee HS, Moon HJ, Kwak JY (corresponding author). Neck ultrasonography as preoperative localization of primary hyperparathyroidism with an additional role of detecting thyroid malignancy. Eur J Radiol. 2013 Jan;82(1):e17-2.

96. Park SJ, Park SH, Choi YJ, Kim DW, Son EJ, Lee HS, Yoon JH, Kim EK, Moon HJ, Kwak JY (corresponding author). Interobserver variability and diagnostic performance in US assess ment of thyroid nodule according to size. Ultraschall Med. 2012 Dec;33(7):E186-90.

97. Kwak JY, Han KH, Yoon JH, Kim EK, Moon HJ, Kim YL, Park SJ, Choi JR. BRAFV600E mutation testing in fine needle aspirates of thyroid nodules: potential value of real-time PCR. Ann Clin Lab Sci. 2012 Summer;42(3):258-65.

98. Sohn YM, Yoon JH, Moon HJ, Kim EK, Kwak JY (corresponding author). Mixed echoic thyroid nodules on ultrasound: approach to management. Yonsei Med J. 2012 Jul 1;53(4):812-9.

99. Choi YS, Hong SW, Kwak JY, Moon HJ, Kim EK. Clinical and ultrasonographic findings affecting nondiagnostic results upon the second fine needle aspiration for thyroid nodules. Ann Surg Oncol. 2012 Jul;19(7):2304-9.

100. Moon HJ, Sung JM, Kim EK, Yoon JH, Youk JH, Kwak JY (corresponding author). Diagnostic performance of gray-scale US and elastography in solid thyroid nodules. Radiology. 2012 Mar;262(3):1002-13.

101. Moon HJ, Kim EK, Yoon JH, Kwak JY (corresponding author). Differences in the diagnostic performances of staging US for thyroid malignancy according to experience. Ultrasound Med Biol. 2012 Apr;38(4):568-7.

102. Moon HJ, Kim EK, Yoon JH, Kwak JY (corresponding author). Clinical implication of elastography as a prognostic factor of papillary thyroid microcarcinoma. Ann Surg Oncol. 2012 Jul;19(7):2279-87.

103. Yoon JH, Kim EK, Kwak JY, Moon HJ, Kim MJ. Is US-guided core needle biopsy (CNB) enough in probably benign nodules with interval growth? Ultraschall Med. 2012 Dec;33(7):E145-50.

104. Moon HJ, Kwak JY, Choi YS, Kim EK. How to manage thyroid nodules with two consecutive non-diagnostic results on ultrasonography-guided fine-needle aspiration. World J Surg. 2012 Mar;36(3):586-9.

105. Gwak YJ, Kim HJ, Kwak JY, Son EJ, Ko KH, Lee JH, Lim HS, Lee YJ, Park JW, Shin KM, Jang YJ. Clinical image evaluation of film mammograms in Korea:
comparison with the ACR standard. Korean J Radiol. 2013 Sep-Oct;14(5):701-10.

106. Sohn YM, Kim MJ, Kim EK, Kwak JY (corresponding author). Diagnostic performance of thyroglobulin value in indeterminate range in fine needle aspiration washout fluid from lymph nodes of thyroid cancer. Yonsei Med J. 2012 Jan;53(1):126-31.

107. Kim HG, Kwak JY, Kim EK, Choi SH, Moon HJ. Man to man training: can it help improve the diagnostic performances and interobserver variabilities of thyroid ultrasonography in residents? Eur J Radiol. 2012 Mar;81(3):e352-6.

108. Chung J, Youk JH, Kim JA, Kwak JY, Kim EK, Ryu YH, Son EJ. Initially non-diagnostic ultrasound-guided fine needle aspiration cytology of thyroid nodules: value and management. Acta Radiol. 2012 Mar 1;53(2):168-73.

109. Comparison of the underestimation rate in cases with ductal carcinoma in situ at ultrasound-guided core biopsy: 14-gauge automated core-needle biopsy vs 8- or 11-gauge vacuum-assisted biopsy. Suh YJ, Kim MJ, Kim EK, Moon HJ, Kwak JY, Koo HR, Yoon JH. Br J Radiol. 2012 Aug;85(1016):e349-56.

110. US follow-up protocol in concordant benign result after US-guided 14-gauge core needle breastbiopsy. Youk JH, Jung I, Kim EK, Kim MJ, Son EJ, Moon HJ, Kwak JY. Breast Cancer Res Treat. 2012 Apr;132(3):1089-97.

111. US-guided vacuum-assisted percutaneous excision for management of benign papilloma without atypia diagnosed at US-guided 14-gauge core needle biopsy. Youk JH, Kim MJ, Son EJ, Kwak JY, Kim EK. Ann Surg Oncol. 2012 Mar;19(3):922-8.

112. Sohn YM, Kim EK, Moon HJ, Kim SJ, Kwak JY (corresponding author). Suspiciously malignant findings on ultrasound after fine needle aspiration biopsy in a thyroid nodule with initially benign ultrasound and cytologic result: to repeat or to follow-up. Clin Imaging. 2011 Nov-Dec;35(6):470-5.

113. Moon HJ, Kwak JY, Kim EK, Kim MJ. A taller-than-wide shape in thyroid nodules in transverse and longitudinal ultrasonographic planes and the prediction of malignancy. Thyroid. 2011 Nov;21(11):1249-53.

114. Yoon JH, Kwak JY, Moon HJ, Kim MJ, Kim EK. The diagnostic accuracy of ultrasound-guided fine-needle aspiration biopsy and the sonographic differences between benign and malignant thyroid nodules 3?cm or larger. Thyroid. 2011 Sep;21(9):993-1000.

115. Lee MJ, Hong SW, Chung WY, Kwak JY, Kim MJ, Kim EK. Cytological results of ultrasound-guided fine-needle aspiration cytology for thyroid nodules: emphasis on correlation with sonographic findings. Yonsei Med J. 2011 Sep;52(5):838-44.

116. Positive predictive value and interobserver variability of preoperative staging sonography for thyroid carcinoma. Moon HJ, Yoon JH, Kwak JY, Chung WY, Nam KH, Jeong JJ, Kim EK. AJR Am J Roentgenol. 2011 Aug;197(2):W324-30

117. Kwak JY, Han KH, Yoon JH, Moon HJ, Son EJ, Park SH, Jung HK, Choi JS, Kim BM, Kim EK. Thyroid imaging reporting and data system for US features of nodules: a step in establishing better stratification of cancer risk. Radiology. 2011 Sep;260(3):892-9.

118. Moon HJ, Son E, Kim EK, Yoon JH, Kwak JY (corresponding author). The diagnostic values of ultrasound and ultrasound-guided fine needle aspiration in subcentimeter-sized thyroid nodules. Ann Surg Oncol. 2012 Jan;19(1):52-9.

119. Choi JS, Chung WY, Kwak JY, Moon HJ, Kim MJ, Kim EK. Staging of papillary thyroid carcinoma with ultrasonography: performance in a large series. Ann Surg Oncol. 2011 Dec;18(13):3572-8

120. Yoon JH, Kim EK, Son EJ, Moon HJ, Kwak JY (corresponding author). Diffuse microcalcifications only of the thyroid gland seen on ultrasound: clinical implication and diagnostic approach. Ann Surg Oncol. 2011 Oct;18(10):2899-906.

121. Moon HJ, Kwak JY, Kim EK, Kim MJ. Ultrasonographic characteristics predictive of nondiagnostic results for fine-needle aspiration biopsies of thyroid nodules. Ultrasound Med Biol. 2011 Apr;37(4):549-55.

122. Kwak JY, Yoon JH, Moon HJ, Kim EK. Unsuspected bowel structures on neck ultrasonography. Thyroid. 2011 Apr;21(4):455.

123. Moon HJ, Kim EK, Chung WY, Yoon JH, Kwak JY (corresponding author). Minimal extrathyroidal extension in patients with papillary thyroid microcarcinoma: is it a real prognostic factor? Ann Surg Oncol. 2011 Jul;18(7):1916-23.

124. Moon WJ, Baek JH, Jung SL, Kim DW, Kim EK, Kim JY, Kwak JY, Lee JH, Lee JH, Lee YH, Na DG, Park JS, Park SW; Korean Society of Thyroid Radiology (KSThR); Korean Society of Radiology. Ultrasonography and the ultrasound-based management of thyroid nodules: consensus statement and recommendations. Korean J Radiol. 2011 Jan-Feb;12(1):1-14.

125. Imaging-histologic discordance after sonographically guided percutaneous breast biopsy: a prospective observational study. Son EJ, Kim EK, Youk JH, Kim MJ, Kwak JY, Choi SH. Ultrasound Med Biol. 2011 Nov;37(11):1771-8.

126. MRI findings of pure ductal carcinoma in situ: kinetic characteristics compared according to lesion type and histopathologic factors. Kim JA, Son EJ, Youk JH, Kim EK, Kim MJ, Kwak JY, Jeong J. AJR Am J Roentgenol. 2011 Jun;196(6):1450-6.

127. How to find an isoechoic lesion with breast US. Kim MJ, Kim JY, Yoon JH, Youk JH, Moon HJ, Son EJ, Kwak JY, Kim EK. Radiographics. 2011 May-Jun;31(3):663-76.

128. Breast ultrasonography in young Asian women: analyses of BI-RADS final assessment category according to symptoms. Sohn YM, Kim MJ, Kwak JY, Moon HJ, Kim SJ, Kim EK. Acta Radiol. 2011 Feb 1;52(1):35-40.

129. Subcategorization of ultrasonographic BI-RADS category 4: positive predictive value and clinical factors affecting it. Yoon JH, Kim MJ, Moon HJ, Kwak JY, Kim EK. Ultrasound Med Biol. 2011 May;37(5):693-9.

130. Concordant or discordant? Imaging-pathology correlation in a sonography-guided core needle biopsy of a breast lesion. Youk JH, Kim EK, Kim MJ, Ko KH, Kwak JY, Son EJ, Choi J, Kang HY. Korean J Radiol. 2011 Mar-Apr;12(2):232-4.

131. Giant phyllodes tumors of the breast: imaging findings with clinicopathological correlation in 14 cases. Chung J, Son EJ, Kim JA, Kim EK, Kwak JY, Jeong J. Clin Imaging. 2011 Mar-Apr;35(2):102-7.

132. The diagnosis of non-malignant papillary lesions of the breast: comparison of ultrasound-guided automated gun biopsy and vacuum-assisted removal. Kim MJ, Kim SI, Youk JH, Moon HJ, Kwak JY, Park BW, Kim EK. Clin Radiol. 2011 Jun;66(6):530-5.

133. Interobserver variability of ultrasound elastography: how it affects the diagnosis of breast lesions. Yoon JH, Kim MH, Kim EK, Moon HJ, Kwak JY, Kim MJ. AJR Am J Roentgenol. 2011 Mar;196(3):730-6.

134. Interval growth of probably benign breast lesions on follow-up ultrasound: how can these be managed? Moon HJ, Kim EK, Kwak JY, Yoon JH, Kim MJ. Eur Radiol. 2011 May;21(5):908-18.

135. Benign papilloma without atypia diagnosed at US-guided 14-gauge core-needle biopsy: clinical and US features predictive of upgrade to malignancy. Youk JH, Kim EK, Kwak JY, Son EJ, Park BW, Kim SI. Radiology. 2011 Jan;258(1):81-8.

136. Impact of preoperative ultrasonography and fine-needle aspiration of axillary lymph nodes on surgical management of primary breast cancer. Park SH, Kim MJ, Park BW, Moon HJ, Kwak JY, Kim EK. Ann Surg Oncol. 2011 Mar;18(3):738-44.

137. Performance of hand-held whole-breast ultrasound based on BI-RADS in women with mammographically negative dense breast. Youk JH, Kim EK, Kim MJ, Kwak JY, Son EJ. Eur Radiol. 2011 Apr;21(4):667-75.

138. Kim MH, Kim EK, Kwak JY, Kim MJ, Moon HJ. Bilateral Killian-Jamieson diverticula incidentally found on thyroid ultrasonography. Thyroid. 2010 Sep;20(9):1041-2.

139. Koo JS, Kwak JY, Jung W, Hong S. Importance of foamy macrophages only in fine needle aspirates to cytologic diagnostic accuracy of cystic metastatic papillary thyroid carcinoma. Acta Cytol. 2010 May-Jun;54(3):249-54.

140. Moon HJ, Park SH, Hong SW, Kim EK, Chung WY, Kim MJ, Son EJ, Park CS, Nam KH, Kwak JY. Extrathyroidal implantation of thyroid tumor cells after needle biopsy and other invasive procedures. Thyroid. 2010 May;20(5):459-64.

141. Yoon JH, Moon HJ, Kim EK, Kwak JY (corresponding author). Inadequate cytology in thyroid nodules: should we repeat aspiration or follow-up? Ann Surg Oncol. 2011 May;18(5):1282-9.

142. Yoon JH, Kim JY, Moon HJ, Youk JH, Son EJ, Kim EK, Han KH, Kwak JY (corresponding author). Contribution of computed tomography to ultrasound in predicting lateral lymph node metastasis in patients with papillary thyroid carcinoma. Ann Surg Oncol. 2011 Jun;18(6):1734-41.

143. Choi SH, Han KH, Yoon JH, Moon HJ, Son EJ, Youk JH, Kim EK, Kwak JY (corresponding author). Factors affecting inadequate sampling of ultrasound-guided fine-needle aspiration biopsy of thyroid nodules. Clin Endocrinol (Oxf). 2011 Jun;74(6):776-82.

144. Moon HJ, Kim EK, Chung WY, Choi JR, Yoon JH, Kwak JY (corresponding author). Diagnostic Value of BRAF(V600E) Mutation Analysis of Thyroid Nodules According to Ultrasonographic Features and the Time of Aspiration. Ann Surg Oncol. 2011 Mar;18(3):792-9

145. Yoon JH, Kwak JY (corresponding author), Kim EK, Moon HJ, Kim MJ, Kim JY, Koo HR, Kim MH. How to approach thyroid nodules with indeterminate cytology. Ann Surg Oncol. 2010 Aug;17(8):2147-55.

146. Moon HJ, Kwak JY, Kim MJ, Son EJ, Kim EK. Can vascularity at power Doppler US help predict thyroid malignancy? Radiology. 2010 Apr;255(1):260-9.

147. Kwak JY, Kim EK, Hong SW, Kim MJ, Moon HJ, Park CS. Value of specimen radiographs in diagnosing multifocality of thyroid cancer. Br J Surg. 2010 Apr;97(4):517-24.

148. Kwak JY, Koo H, Youk JH, Kim MJ, Moon HJ, Son EJ, Kim EK. Value of US correlation of a thyroid nodule with initially benign cytologic results. Radiology. 2010 Jan;254(1):292-300.

149. Kwak JY, Kim EK, Chung WY, Moon HJ, Kim MJ, Choi JR. Association of BRAFV600E mutation with poor clinical prognostic factors and US features in korean patients with papillary thyroid microcarcinoma. Radiology 2009 Dec;253(3):854-60

150. Kwak JY, Kim EK, Kim MJ, Son EJ, Chung WY, Park CS, Nam KH Papillary Microcarcinoma of the Thyroid: Predicting Factors of Lateral Neck Node Metastasis. Ann Surg Oncol. 2009 May;16(5):1348-55

151. Moon HJ, Kwak JY (corresponding author), Kim EK, Choi JR, Hong SW, Kim MJ, Son EJ. The Role of BRAFV600E Mutation and Ultrasonography for the Surgical Management of a Thyroid Nodule Suspicious for Papillary Thyroid Carcinoma on Cytology. Ann Surg Oncol. 2009 Nov;16(11):3125-31

152. Kwak JY, Kim EK, Kim JK, Han JH, Hong SW, Park TS, Choi JR. Dual priming oligonucleotide-based multiplex PCR analysis for detection of BRAFV600E mutation in FNAB samples of thyroid nodules in BRAFV600E mutation-prevalent area. Head Neck. 2010 Apr;32(4):490-8.

153. Sohn YM, Kwak JY (corresponding author), Kim EK, Moon HJ, Kim SJ, Kim MJ. Diagnostic approach for evaluation of lymph node metastasis from thyroid cancer using ultrasound and fine-needle aspiration biopsy. AJR Am J Roentgenol. 2010 Jan;194(1):38-43.

154. Choi SH, Kim EK, Kwak JY, Kim MJ, Son EJ. Interobserver and intraobserver variations in ultrasound assessment of thyroid nodules. Thyroid. 2010 Feb;20(2):167-72.

155. Ahn SS, Kim EK, Kang DR, Lim SK, Kwak JY, Kim MJ. Biopsy of thyroid nodules: comparison of three sets of guidelines. AJR Am J Roentgenol. 2010 Jan;194(1):31-7.

156. Hong YJ, Son EJ, Kim EK, Kwak JY, Hong SW, Chang HS. Positive predictive values of sonographic features of solid thyroid nodule. Clin Imaging. 2010 Mar-Apr;34(2):127-33.

157. Infiltrating syringomatous adenoma presenting as microcalcification in the nipple on screening mammogram: case report and review of the literature of radiologic features. Kim HM, Park BW, Han SH, Moon HJ, Kwak JY, Kim MJ, Kim EK. Clin Imaging. 2010 Nov-Dec;34(6):462-5.

158. The role of ultrasonography and FDG-PET in axillary lymph node staging of breast cancer. Ahn JH, Son EJ, Kim JA, Youk JH, Kim EK, Kwak JY, Ryu YH, Jeong J.

159. Acta Radiol. 2010 Oct;51(8):859-65.

160. Clear cell hidradenoma of the axilla: a case report with literature review. Cho KE, Son EJ, Kim JA, Youk JH, Kim EK, Kwak JY, Jeong J. Korean J Radiol. 2010 Jul-Aug;11(4):490-2.

161. Atypical papilloma diagnosed by sonographically guided 14-gauge core needle biopsy of breast mass. Youk JH, Kim EK, Kwak JY, Son EJ. AJR Am J Roentgenol. 2010 May;194(5):1397-402.

162. Solitary drain-site recurrence after lumpectomy for breast cancer. Kim H, Kim EK, Kwak JY, Kim MJ, Choi SH, Park BW. Yonsei Med J. 2010 May;51(3):469-71.

163. Malignant lesions initially categorized as probably benign breast lesions: retrospective review of ultrasonographic, clinical and pathologic characteristics. Moon HJ, Kim MJ, Kwak JY, Yoon JH, Kim SJ, Sohn YM, Kim EK. Ultrasound Med Biol. 2010 Apr;36(4):551-9.

164. Probably benign breast lesions on ultrasonography: a retrospective review of ultrasonographic features and clinical factors affecting the BI-RADS categorization. Moon HJ, Kim MJ, Kwak JY, Kim EK. Acta Radiol. 2010 May;51(4):375-82.

165. Axillary lymph node metastasis: CA-15-3 and carcinoembryonic antigen concentrations in fine-needle aspirates for preoperative diagnosis in patients with breast cancer. Kim MJ, Park BW, Lim JB, Kim HS, Kwak JY, Kim SJ, Park SH, Sohn YM, Moon HJ, Kim EK. Radiology. 2010 Mar;254(3):691-7.

166. Analysis of false-negative results after US-guided 14-gauge core needle breast biopsy.

167. Youk JH, Kim EK, Kim MJ, Kwak JY, Son EJ. Eur Radiol. 2010 Apr;20(4):782-9.

168. Long-term follow-up results for ultrasound-guided vacuum-assisted removal of benign palpablebreast mass. Kim MJ, Park BW, Kim SI, Youk JH, Kwak JY, Moon HJ, Kim EK. Am J Surg. 2010 Jan;199(1):1-7.

169. Park SH, Kim SJ, Kim EK, Kim MJ, Son EJ, Kwak JY (corresponding author). Interobserver Agreement in Assessing the Sonographic and Elastographic Features of Malignant Thyroid Nodules. AJR Am J Roentgenol. 2009 Nov;193(5):W416-23

170. Moon HJ, Kim EK, Kim MJ, Kwak JY (corresponding author). Lymphocytic Thyroiditis on Fine-Needle Aspiration Biopsy of Focal Thyroid Nodules: Approach to Management AJR Am J Roentgenol. 2009 Oct;193(4):W345-9


171. Kwak JY, Kim EK, Kim MJ, Son EJ. Significance of Sonographic Characterization for Managing Subcentimeter Thyroid Nodules. Acta Radiol. 2009 Oct;50(8):917-23

172. Choi JS, Kim J, Kwak JY, Kim MJ, Chang HS, Kim EK. Preoperative Staging of Papillary Thyroid Carcinoma: Comparison of Ultrasound Imaging and CT. AJR Am J Roentgenol. 2009 Sep;193(3):871-8

173. Kwak JY, Kim EK, Kim HJ, Kim MJ, Son EJ, Moon HJ. How to combine ultrasound and cytological information in decision making about thyroid nodules. Eur Radiol. 2009 Aug;19(8):1923-31

174. Kwak JY, Kim EK, Moon HJ, Kim MJ, Ahn SS, Son EJ, Sohn YM. Parathyroid Incidentalomas Detected on Routine Ultrasound-Directed Fine-Needle Aspiration Biopsy in Patients Referred for Thyroid Nodules and the Role of Parathyroid Hormone Analysis in the Samples. Thyroid. 2009 Jul;19(7):743-8

175. Moon HJ, Kwak JY (corresponding author), Kim EK, Kim MJ, Park CS, Chung WY, Son EJ. The Combined Role of Ultrasound and Frozen Section in Surgical Management of Thyroid Nodules Read as Suspicious for Papillary Thyroid Carcinoma on Fine Needle Aspiration Biopsy: A Retrospective Study. World J Surg. 2009 May;33(5):950-7.

176. Kwak JY, Kim EK, Kim MJ, Son E. Sonographic features of traumatic neuromas after neck dissection. J Clin Ultrasound. 2009 May;37(4):189-93.

177. Kwak JY, Kim EK, Hong SW, Moon HJ, Kim MJ, Son EJ, Park CS. Diffuse Sclerosing Variant of Papillary Carcinoma of the Thyroid Gland: Specimen Radiographic Features with Histopathological Correlation. J Clin Endocrinol Metab. 2009 May;94(5):1491-2.

178. Lee MJ, Kim EK, Kwak JY, Kim MJ. Partially Cystic Thyroid Nodules on Ultrasound: Probability of Malignancy and Sonographic Differentiation. Thyroid. 2009 Apr;19(4):341-6.

179. Sohn YM, Hong SW, Kim EK, Kim MJ, Moon HJ, Kim SJ, Son EJ, Kwak JY (corresponding author). Complete eradication of metastatic lymph node after percutaneous ethanol injection therapy: pathologic correlation. Thyroid. 2009 Mar;19(3):317-9.

180. Kim MJ, Kim EK, Kim BM, Kwak JY, Lee EJ, Park CS, Cheong WY, Nam KH. Thyroglobulin measurement in fine-needle aspirate washouts: the criteria for neck node dissection for patients with thyroid cancer. Clin Endocrinol (Oxf). 2009 Jan;70(1):145-51

181. Ji Soo Choi, Eun-Kyung Kim, Soon Won Hong and Jin Young Kwak (corresponding author). Metastasis to the Thyroid from Pulmonary Adenocarcinoma: Appearing as a Solitary Benign Looking Thyroid Mass on US. J Korean Thyroid Assoc 2009 Nov; 2(02) 148-150.

182. Diagnostic value of 3D fast low-angle shot dynamic MRI of breast papillomas. Son EJ, Kim EK, Kim JA, Kwak JY, Jeong J. Yonsei Med J. 2009 Dec 31;50(6):838-44.

183. Postexcisional breast magnetic resonance imaging in patients with breast cancer: predictable findings of residual cancer. Kim JA, Son EJ, Kim EK, Kim MJ, Kwak JY, Jeong J. J Comput Assist Tomogr. 2009 Nov-Dec;33(6):940-5.

184. Diagnosis of breast cancer at dynamic MRI in patients with breast augmentation by paraffin or silicone injection. Youk JH, Son EJ, Kim EK, Kim JA, Kim MJ, Kwak JY, Lee SM. Clin Radiol. 2009 Dec;64(12):1175-80.

185. US surveillance of regional lymph node recurrence after breast cancer surgery. Moon HJ, Kim MJ, Kim EK, Park BW, Youk JH, Kwak JY, Sohn J, Kim SI. Radiology. 2009 Sep;252(3):673-81.

186. Pseudoaneurysm of the breast during vacuum-assisted removal. Sohn YM, Kim MJ, Kim EK, Chung SH, Kwak JY, Moon HJ, Kim SJ. J Ultrasound Med. 2009 Jul;28(7):967-71.

187. Sonographic elastography combined with conventional sonography: how much is it helpful for diagnostic performance? Sohn YM, Kim MJ, Kim EK, Kwak JY, Moon HJ, Kim SJ. J Ultrasound Med. 2009 Apr;28(4):413-20.

188. Sonographic surveillance for the detection of contralateral metachronous breast cancer in an Asian population. Kim MJ, Kim EK, Kwak JY, Park BW, Kim SI, Sohn J, Oh KK. AJR Am J Roentgenol. 2009 Jan;192(1):221-8.

189. US-guided vacuum-assisted biopsy of microcalcifications in breast lesions and long-term follow-up results. Kim HS, Kim MJ, Kim EK, Kwak JY, Son EJ, Oh KK. Korean J Radiol. 2008 Nov-Dec;9(6):503-9.

190. Characterization of microcalcification: can digital monitor zooming replace magnification mammography in full-field digital mammography? Kim MJ, Kim EK, Kwak JY, Son EJ, Youk JH, Choi SH, Han M, Oh KK. Eur Radiol. 2009 Feb;19(2):310-7

191. Eun-Kyung Kim, Jin Young Kwak. Preoperative Radiological Staging of Well Differentiated Thyroid Cancer. J Korean Thyroid Assoc 2008 Nov; 1(02) 81-86

192. Kim MJ, Kim EK, Park SI, Kim BM, Kwak JY, Kim SJ, Youk JH, Park SH. US-guided fine-needle aspiration of thyroid nodules: indications, techniques, results. Radiographics. 2008 Nov-Dec;28(7):1869-86; discussion 1887.

193. Yoon JH, Kim EK, Hong SW, Kwak JY, Kim MJ Sonographic features of the follicular variant of papillary thyroid carcinoma. J Ultrasound Med. 2008 Oct;27(10):1431-7

194. Kim BM, Kim MJ, Kim EK, Kwak JY, Hong SW, Son EJ, Kim KH. Sonographic differentiation of thyroid nodules with eggshell calcifications. J Ultrasound Med. 2008 Oct;27(10):1425-30

195. Kim SJ, Kwak JY (corresponding author), Hong SW, Kim EK, Kim MJ, Park SH, Son EJ, Park CS, Chung WY. Anaplastic thyroid carcinoma arising from a calcified thyroid mass. J Clin Oncol. 2008 Aug 1;26(22):3800-2

196. Kim MJ, Kim EK, Kwak JY, Park CS, Chung WY, Nam KH, Youk JH. Differentiation of thyroid nodules with macrocalcifications: role of suspicious sonographic findings. J Ultrasound Med. 2008 Aug;27(8):1179-84.

197. Kwak JY, Kim EK, Yun MJ, Cho A, Kim MJ, Son EJ, Oh KK. Thyroid Incidentalomas Identified by 18F-FDG PET: Sonographic Correlation. AJR Am J Roentgenol. 2008;191:598-603.

198. Kwak JY, Kim EK, Kim MJ, Hong SW, Choi SH, Son EJ, Oh KK, Park CS, Cheong WY, Kim KW. Extrathyroid Extension of Well-Differentiated Papillary Thyroid Carcinoma on US. Thyroid 2008;18(6):609-614.

199. Kwak JY, Kim EK, Youk JH, Kim MJ, Son EJ, Choi SH, Oh KK. The role of ultrasound in thyroid nodules with a cytology reading of “suspicious for papillary thyroid carcinoma”. Thyroid 2008;18(5):517-22/Clinical thyroidology 2008;20(2):19-20.

200. Benign intracystic papilloma of the male breast. Shim JH, Son EJ, Kim EK, Kwak JY, Jeong J, Hong SW. J Ultrasound Med. 2008 Sep;27(9):1397-400.

201. Power Doppler sonography: evaluation of solid breast lesions and correlation with lymph node metastasis. Kwak JY, Kim EK, Kim MJ, Choi SH, Son E, Oh KK. Clin Imaging. 2008 May-Jun;32(3):167-71.

202. Nonmalignant papillary lesions of the breast at US-guided directional vacuum-assisted removal: a preliminary report. Kim MJ, Kim EK, Kwak JY, Son EJ, Park BW, Kim SI, Oh KK. Eur Radiol. 2008 Sep;18(9):1774-83.

203. Clinical application of the BI-RADS final assessment to breast sonography in conjunction with mammography. Kim EK, Ko KH, Oh KK, Kwak JY, You JK, Kim MJ, Park BW. AJR Am J Roentgenol. 2008 May;190(5):1209-15.

204. Interpectoral venous angioma presenting as a breast mass. Kim DJ, Son EJ, Hong SW, Kim EK, Kwak JY, Oh KK, Jeong J. J Ultrasound Med. 2008 Mar;27(3):477-81.

205. Role of sonography in the detection of contralateral metachronous breast cancer in an Asian population. Kim MJ, Kim EK, Kwak JY, Park BW, Kim SI, Sohn J, Oh KK. AJR Am J Roentgenol. 2008 Feb;190(2):476-8.

206. Bilateral synchronous breast cancer in an Asian population: mammographic and sonographic characteristics, detection methods, and staging. Kim MJ, Kim EK, Kwak JY, Park BW, Kim SI, Oh KK. AJR Am J Roentgenol. 2008 Jan;190(1):208-1.

207. Kwak JY, Kim EK, Ko KH, Yang WI, Kim MJ, Son EJ, Oh KK, Kim KW. Primary Thyroid Lymphoma: Role of Ultrasound-Guided Needle Biopsy. J Ultrasound Med 2007;26:1761-65

208. Kwak JY, Kim EK, Park SY, Kim MJ, Moon WJ, Choi SH, Son EJ, Oh KK, Kim KW, Yang WI. Findings of Extrathyroid Lesions Encountered With Thyroid Sonography. J Ultrasound Med 2007;26:1747-59

209. Kwak JY, Kim EK, Son EJ, Kim MJ, Oh KK, Kim JY, Kim KI. Papillary thyroid carcinoma manifested solely as microcalcifications on sonography. AJR Am J Roentgenol 2007;189(1):227-31

210. Kwak JY, Kim EK, Hong SW, Oh KK, Kim MJ, Park CS, Cheong WY. Diffuse sclerosing variant of papillary carcinoma of the thyroid: ultrasound features with histopathological correlation. Clin Radiol 2007;62(4):382-6

211. Lee MJ, Kim EK, Kim MJ, Kwak JY, Hong S, Park CS. Spontaneous pneumothorax in metastatic thyroid papillary carcinoma. J Clin Oncol 2007;25(18):2616-8

212. Park HL, Kwak JY, Yu PM, Cho YD. Occult Papillary Thyroid Carcinoma Analysis: 214 Cases. J Korean surgical society 2007;72(3):177-183

213. Byun HS, Park KA, Won M, Yang KJ, Shin S, Piao L, Kwak JY, Lee ZW, Park J, Seok JH, Liu ZG, Hur GM. Protein kinase C modulate TNF-induced necrotic cell death by disrupting recruitment of death domain kinase, RIP into TNF receptor Phorbol 12-Myristate 13-Acetate Protects against Tumor Necrosis Factor (TNF)-Induced Necrotic Cell Death by Modulating the Recruitment of TNF Receptor 1-Associated Death Domain and Receptor-Interacting Protein into the TNF Receptor 1 Signaling Complex: Implication for the Regulatory Role of Protein Kinase C. Mol Pharmacol 2006;70:1099-108

214. Kwak JY, Kim EK. Sonographic Findings of Zenker’s Diverticulum. J Ultrasound Med 2006;25:639-642

215. Kwak JY, Jung HK, Park HL, Kim GI. Lymphoepithelial Cyst of the Thyroid Mimicking Malignancy: Sonographic Findings. J Clin Ultrasound 2006:34:298-300.

216. Application of the breast imaging reporting and data system final assessment system in sonography of palpable breast lesions and reconsideration of the modified triple test. Kwak JY, Kim EK, Park HL, Kim JY, Oh KK. J Ultrasound Med. 2006 Oct;25(10):1255-61.

217. Focal fibrosis of the breast diagnosed by a sonographically guided core biopsy of nonpalpable lesions: imaging findings and clinical relevance. You JK, Kim EK, Kwak JY, Kim MJ, Oh KK, Park BW, Yang WI. J Ultrasound Med. 2005 Oct;24(10):1377-84.

218. Unilateral breast edema: spectrum of etiologies and imaging appearances. Kwak JY, Kim EK, Chung SY, You JK, Oh KK, Lee YH, Kwon TH, Jung HK. Yonsei Med J. 2005 Feb 28;46(1):1-7.

219. Kim EK, Kwak JY, Yoo JK, Park JS, Chung WY, Yang WI, Oh KK. Usefulness of Ultrasound-guided Core Needle Biopsy in the Diagnosis of Cervical Lymphadenopathy. Journal of Korean Society of Med Ultrasound. 2003;22:233-238.

220. Metastasis of primitive neuroectodermal tumor to the breast. Kwak JY, Kim EK, You JK, Oh KK, Hong SW, Kim SH. J Clin Ultrasound. 2002 Jul-Aug;30(6):374-7.

221. Radiologic findings of metastatic signet ring cell carcinoma to the breast from stomach. Kwak JY, Kim EK, Oh KK. Yonsei Med J. 2000 Oct;41(5):669-72.
Radiologic Findings of Metastatic Signet Ring Cell Carcinoma to the Breast from Stomach
YONSEI MEDICAL JOURNAL 41/5 :669-672,2000

Metastasis of primitive neuroectodermal tumor to the breast
JOURNAL OF CLINICAL ULTRASOUND 30/6 :374-377,2002

경부 림프절 비대의 진단에 있어서 초음파 유도하의 핵 생검의 유용성
대한초음파의학회지(Journal Of The Korean Society Of Medical Ultrasound) 22/4 :233-238,2003

Migrated foreign body granulomas on mammography after injection in the cervicofacial area
CLINICAL RADIOLOGY 59/ :835-840,2004

Variable breast conditions - Comparison of conventional and real-time compound ultrasonography
JOURNAL OF ULTRASOUND IN MEDICINE 23/1 :85-96,2004

Sonographic findings in complications of cosmetic breast augmentation with autologous fat obtained by liposuction
JOURNAL OF CLINICAL ULTRASOUND 32/ :299-301,2004

Imaging findings in a case of epidermal inclusion cyst arising within the breast parenchyma
JOURNAL OF CLINICAL ULTRASOUND 32/3 :141-143,2004

Unilateral breast edema: Spectrum of etiologies and imaging appearances
YONSEI MEDICAL JOURNAL 46/1 :1-7,2005

Focal fibrosis of the breast diagnosed by a sonographically guided core biopsy of nonpalpable lesions: Imaging findings and clinical relevance
JOURNAL OF ULTRASOUND IN MEDICINE 24/ :1377-1384,2005

설문지를 통해 알아본 서울지역 여성의 유방암에 대한 지식과 행동
대한유방검진학회지 2/ :110-113,2005

유방 클리닉에서 만나는 흥미로운 증례들
대한초음파의학회지(Journal Of The Korean Society Of Medical Ultrasound) 24/3 :131-137,2005

Sonographic findings of Zenker diverticula
JOURNAL OF ULTRASOUND IN MEDICINE 25/4 :639-642,2006

Lymphoepithelial cyst of the thyroid mimicking malignancy on sonography
JOURNAL OF CLINICAL ULTRASOUND 34/6 :298-300,2006

Application of the breast imaging reporting and data system final assessment system in sonography of palpable breast lesions and reconsideration of the modified triple test
JOURNAL OF ULTRASOUND IN MEDICINE 25/10 :1255-1261,2006

갑상선 초음파상 결절로 오인하기 쉬운 Killian-Jamieson 게실: 증례 보고
대한영상의학회지 55/5 :447-449,2006

Diffuse sclerosing variant of papillary carcinoma of the thyroid: ultrasound features with histopathological correlation
CLINICAL RADIOLOGY 62/ :382-386,2007

아스피린을 장기 복용한 환자의 갑상선 결절에서 초음파 유도하 세침흡인생검 후 생긴 심한 출혈
대한내분비외과학회지 7/1 :39-41,2007

Spontaneous pneumothorax in metastatic thyroid papillary carcinoma
JOURNAL OF CLINICAL ONCOLOGY 25/18 :2616-2618,2007

Papillary thyroid carcinoma manifested solely as microcalcifications on sonography
AMERICAN JOURNAL OF ROENTGENOLOGY 189/ :227-231,2007

건강검진센터 유방촬영술 판독의 실태조사
대한유방검진학회지 4/ :38-46,2007

Primary thyroid lymphoma: Role of ultrasound-guided needle biopsy
JOURNAL OF ULTRASOUND IN MEDICINE 26/ :1761-1765,2007

Findings of extrathyroid lesions encountered with thyroid sonography
JOURNAL OF ULTRASOUND IN MEDICINE 26/ :1747-1759,2007

Extrathyroid extension of well-differentiated papillary thyroid microcarcinoma on US
Thyroid 18/ :609-614,2008

Role of sonography in the detection of contralateral metachronous breast cancer in an Asian population
American Journal Of Roentgenology 190/ :476-480,2008

Clinical application of the BI-RADS final assessment to breast sonography in conjunction with mammography
American Journal Of Roentgenology 190/ :1209-1215,2008

Nonmalignant papillary lesions of the breast at US-guided directional vacuum-assisted removal: a preliminary report
European Radiology 18/ :1774-1783,2008

Differentiation of thyroid nodules with macrocalcifications - Role of suspicious sonographic findings
Journal Of Ultrasound In Medicine 27/ :1179-1184,2008

Bilateral synchronous breast cancer in an Asian population: Mammographic and sonographic characteristics, detection methods, and staging
American Journal Of Roentgenology 190/ :208-213,2008

The role of ultrasound in thyroid nodules with a cytology reading of Suspicious for Papillary Thyroid Carcinoma``
Thyroid 18/ :517-522,2008

Anaplastic thyroid carcinoma arising from a calcified thyroid mass
Journal Of Clinical Oncology 26/ :3800-3802,2008

Benign intracystic papilloma of the male breast
Journal Of Ultrasound In Medicine 29/ :1397-1400,2008

Sonographic features of the follicular variant of papillary thyroid carcinoma
Journal Of Ultrasound In Medicine 27/10 :1431-1437,2008

Sonographic differentiation of thyroid nodules with eggshell calcifications
Journal Of Ultrasound In Medicine 27/ :1425-1430,2008

Thyroid incidentalomas identified by F-18-FDG PET: Sonographic correlation
American Journal Of Roentgenology 191/ :598-603,2008

Power Doppler sonography: evaluation of solid breast lesions and correlation with lymph node metastasis
Clinical Imaging 32/ :167-171,2008

한국여성의 유방촬영술상 연령, 체질량지수 및 유방크기에 따른 유방밀도 분석
대한유방검진학회지 5/ :9-13,2008

유방 엽상종양의 초음파 영상의 특징: 임상 화보
대한영상의학회지 58/2 :199-206,2008

갑상선 우연종의 발견과 대처 방안
대한초음파의학회지(Journal Of The Korean Society Of Medical Ultrasound) 27/3 :111-117,2008

젊은 여성에서의 유방 초음파 : 적응증과 결과
대한유방검진학회지 5/ :102-105,2008

1차 병원에서 영상의학과 주도의 유방암 센터 운영에 대한 초기 1년간의 결과 보고
대한유방검진학회지 5/ :110-115,2008

US-guided Fine-Needle Aspiration of Thyroid Nodules: Indications, Techniques, Results
Radiographics 28/ :1869-1886,2008

분화갑상선암의 수술 전 병기결정을 위한 다양한 영상검사
Journal of Korean Thyroid Association 1/2 :81-86,2008

US-Guided Vacuum-Assisted Biopsy of Microcalcifications in Breast Lesions and Long-Term Follow-Up Results
Korean Journal of Radiology 9/6 :503-509,2008

갑상선 결절 진단에서의 초음파유도하 중심부바늘생검의 유용성
대한초음파의학회지(Journal Of The Korean Society Of Medical Ultrasound) 27/4 :201-211,2008

교육이 유방 초음파의 전문성에 미치는 영향
대한초음파의학회지(Journal Of The Korean Society Of Medical Ultrasound) 27/4 :179-187,2008

Interpectoral venous angioma presenting as a breast mass
Journal Of Ultrasound In Medicine 27/3 :477-481,2008

Sonographic Surveillance for the Detection of Contralateral Metachronous Breast Cancer in an Asian Population
AMERICAN JOURNAL OF ROENTGENOLOGY 192/1 :221-228,2009

Thyroglobulin measurement in fine-needle aspirate washouts: the criteria for neck node dissection for patients with thyroid cancer
Clinical Endocrinology 70/1 :145-151,2009

Papillary Microcarcinoma of the Thyroid: Predicting Factors of Lateral Neck Node Metastasis
Annals Of Surgical Oncology 16/5 :1348-1355,2009

Complete Eradication of Metastatic Lymph Node After Percutaneous Ethanol Injection Therapy: Pathologic Correlation
Thyroid 19/ :317-319,2009

Characterization of microcalcification: can digital monitor zooming replace magnification mammography in full-field digital mammography?
European Radiology 19/2 :310-317,2009

14게이지 코어침생검 후 발생한 유방의 가성동맥류: 증례 보고
Journal Of The Korean Society Of Medical Ultrasound(대한초음파의학회지) 28/1 :17-20,2009

수유선종의 임상 양상과 초음파 소견
Journal Of The Korean Society Of Medical Ultrasound(대한초음파의학회지) 28/1 :11-16,2009

초음파에서 갑상선 결절로 오인할 수 있는 부갑상선종의 진단: 미세침세척액에서 부갑상선 호르몬 검사가 감별에 도움이 되었던 1예 보고
Journal Of The Korean Society Of Medical Ultrasound(대한초음파의학회지) 28/1 :27-30,2009

The Combined Role of Ultrasound and Frozen Section in Surgical Management of Thyroid Nodules Read as Suspicious for Papillary Thyroid Carcinoma on Fine Needle Aspiration Biopsy: A Retrospective Study
WORLD JOURNAL OF SURGERY 33/5 :950-957,2009

Partially Cystic Thyroid Nodules on Ultrasound: Probability of Malignancy and Sonographic Differentiation
Thyroid 19/4 :341-346,2009

Sonographic Elastography Combined With Conventional Sonography How Much Is It Helpful for Diagnostic Performance?
JOURNAL OF ULTRASOUND IN MEDICINE 28/ :413-420,2009

Sonographic Features of Traumatic Neuromas after Neck Dissection
Journal Of Clinical Ultrasound 37/4 :189-193,2009

How to combine ultrasound and cytological information in decision making about thyroid nodules
European Radiology 19/8 :1923-1931,2009

Diffuse Sclerosing Variant of Papillary Carcinoma of the Thyroid Gland: Specimen Radiographic Features with Histopathological Correlation
Journal of clinical endocrinology and metabolism 94/5 :1491-1492,2009

유방초음파에서 후방그림자를 보이는 양성 병변: 병리소견과의 비교
Journal Of The Korean Society Of Medical Ultrasound(대한초음파의학회지) 28/2 :93-102,2009

Pseudoaneurysm of the Breast During Vacuum-Assisted Removal
Journal Of Ultrasound In Medicine 28/7 :967-971,2009

Preoperative Staging of Papillary Thyroid Carcinoma: Comparison of Ultrasound Imaging and CT
AMERICAN JOURNAL OF ROENTGENOLOGY 193/3 :871-878,2009

Parathyroid Incidentalomas Detected on Routine Ultrasound-Directed Fine-Needle Aspiration Biopsy in Patients Referred for Thyroid Nodules and the Role of Parathyroid Hormone Analysis in the Samples
Thyroid 19/7 :743-748,2009

US surveillance of regional lymph node recurrence after breast cancer surgery
Radiology 252/3 :673-681,2009

Lymphocytic Thyroiditis on Fine-Needle Aspiration Biopsy of Focal Thyroid Nodules: Approach to Management
AMERICAN JOURNAL OF ROENTGENOLOGY 193/4 :W345-W349,2009

초음파 BI-RADS 범주 4와5 병변: 범주 4의 세분화와 각 범주의 양성 예측도
대한유방검진학회지 6/2 :103-109,2009

The Role of BRAFV600E Mutation and Ultrasonography for the Surgical Management of a Thyroid Nodule Suspicious for Papillary Thyroid Carcinoma on Cytology
Annals Of Surgical Oncology 16/11 :3125-3131,2009

Significance of Sonographic Characterization for Managing Subcentimeter Thyroid Nodules
Acta Radiologica 50/8 :917-923,2009

Interobserver Agreement in Assessing the Sonographic and Elastographic Features of Malignant Thyroid Nodules
AMERICAN JOURNAL OF ROENTGENOLOGY 193/5 :416-423,2009

Diagnosis of breast cancer at dynamic MRI in patients with breast augmentation by paraffin or silicone injection
Clinical Radiology 64/12 :1175-1180,2009

Association of BRAFV600E mutation with poor clinical prognostic factors and US features in korean patients with papillary thyroid microcarcinoma
Radiology 253/3 :854-860,2009

Postexcisional Breast Magnetic Resonance Imaging in Patients With Breast Cancer: Predictable Findings of Residual Cancer
JOURNAL OF COMPUTER ASSISTED TOMOGRAPHY 33/6 :940-945,2009

Diagnostic Value of 3D Fast Low-Angle Shot Dynamic MRI of Breast Papillomas
Yonsei Medical Journal 50/6 :838-844,2009

Metastasis to the Thryroid from Pulmonary Adenocarccinoma: Appearing as a Solitary Benign Looking Thyroid Mass on US
Journal of Korean Thyroid Association 2/2 :148-150,2009

유방 병변의 세침흡인세포검사의 양성예측도
대한유방검진의학회지 (Journal of Korean Society of Breast Screening) 6/ :13-18,2009

Biopsy of Thyroid Nodules: Comparison of Three Sets of Guidelines
AMERICAN JOURNAL OF ROENTGENOLOGY 194/1 :31-37,2010

Diagnostic Approach for Evaluation of Lymph Node Metastasis From Thyroid Cancer Using Ultrasound and Fine-Needle Aspiration Biopsy
AMERICAN JOURNAL OF ROENTGENOLOGY 194/1 :38-43,2010

Value of US Correlation of a Thyroid Nodule with Initially Benign Cytologic Results
RADIOLOGY 254/1 :292-300,2010

Long-term follow-up results for ultrasound-guided vacuum-assisted removal of benign palpable breast mass
American Journal of Surgery 199/1 :1-7,2010

Interobserver and Intraobserver Variations in Ultrasound Assessment of Thyroid Nodules
Thyroid 20/2 :167-172,2010

Axillary Lymph Node Metastasis: CA-15-3 and Carcinoembryonic Antigen Concentrations in Fine-Needle Aspirates for Preoperative Diagnosis in Patients with Breast Cancer
RADIOLOGY 254/ :691-697,2010

Solitary Drain-Site Recurrence after Lumpectomy for Breast Cancer
YONSEI MEDICAL JOURNAL 51/3 :469-471,2010

Value of specimen radiographs in diagnosing multifocality of thyroid cancer
British Journal of Surgery 97/4 :517-524,2010

Dual priming oligonucleotide-based multiplex PCR analysis for detection of BRAFV600E mutation in FNAB samples of thyroid nodules in BRAF V600E mutation-prevalent area
HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK 32/4 :490-498,2010

Analysis of false-negative results after US-guided 14-gauge core needle breast biopsy
European Radiology 20/4 :782-789,2010

Can Vascularity at Power Doppler US Help Predict Thyroid Malignancy?
RADIOLOGY 255/1 :260-269,2010

Atypical Papilloma Diagnosed by Sonographically Guided 14-Gauge Core Needle Biopsy of Breast Mass
AMERICAN JOURNAL OF ROENTGENOLOGY 194/ :1397-1402,2010

Probably benign breast lesions on ultrasonography: A retrospective review of ultrasonographic features and clinical factors affecting the BI-RADS categorization
Acta Radiologica 51/4 :375-382,2010

Zooming method (x 2.0) of digital mammography vs digital magnification view (x 1.8) in full-field digital mammography for the diagnosis of microcalcifications
British Journal of Radiology 83/ :486-492,2010

Malignant Lesions Initially Categorized as Probably Benign Breast Lesions: Retrospective Review of Ultrasonographic, Clinical and Pathologic Characteristics
Ultrasound In Medicine And Biology 36/4 :551-559,2010

세포검사로 유두갑상샘암종이 의심되는 갑상샘 결절의 Galectin-3 발현과 BRAF 돌연변이 분석
The Korean Journal of Pathology 44/2 :191-198,2010

Extrathyroidal Implantation of Thyroid Tumor Cells After Needle Biopsy and Other Invasive Procedures
Thyroid 20/5 :459-464,2010

Importance of Foamy Macrophages Only in Fine Needle Aspirates to Cytologic Diagnostic Accuracy of Cystic Metastatic Papillary Thyroid Carcinoma
Acta Cytologica 54/3 :249-254,2010

How to Approach Thyroid Nodules with Indeterminate Cytology
Annals of Surgical Oncology 17/0 :2147-2155,2010

Giant Cell Tumor of a Tendon Sheath Mimicking an Axillary Lymph Node
Journal Of Clinical Ultrasound 38/5 :271-273,2010

Bilateral Killian-Jamieson Diverticula Incidentally Found on Thyroid Ultrasonography
Thyroid 20/ :1041-1042,2010

Impact of US Surveillance on Detection of Clinically Occult Locoregional Recurrence after Mastectomy for Breast Cancer
Annals of Surgical Oncology 17/ :2670-2676,2010

The role of ultrasonography and FDG-PET in axillary lymph node staging of breast cancer
Acta Radiologica 51/8 :859-865,2010

Clear Cell Hidradenoma of the Axilla: a Case Report with Literature Review
Korean Journal of Radiology 11/4 :490-492,2010

Metastatic colon carcinoma in a preexisting thyroid nodule
Thyroid 20/11 :1319-1319,2010

디지털확대유방촬영술에서 미세석회화 분석에 대한 판독자간 일치도
대한영상의학회지 63/4 :383-389,2010

Infiltrating syringomatous adenoma presenting as microcalcification in the nipple on screening mammogram case report and review of the literature of radiologic features
Clinical Imaging 34/6 :462-465,2010

유방 병변의 초음파 유도하 경피적 생검과 관련한 통증 부석
대한유방검진의학회지 (Journal of Korean Society of Breast Screening) 7/ :28-32,2010

Positive predictive values of sonographic features of solid thyroid nodule
Clinical Imaging 34/2 :127-133,2010

Metastasis of Breast Carcinoma to Intercostal Muscle Detected by Breast MRI: A Case Report
대한영상의학회지 63/4 :391-394,2010

Impact of Preoperative Ultrasonography and Fine-Needle Aspiration of Axillary Lymph Nodes on Surgical Management of Primary Breast Cancer
ANNALS OF SURGICAL ONCOLOGY 18/3 :738-744,2011

Diagnostic Value of BRAF(V600E) Mutation Analysis of Thyroid Nodules According to Ultrasonographic Features and the Time of Aspiration
ANNALS OF SURGICAL ONCOLOGY 18/ :792-799,2011

Benign Papilloma without Atypia Diagnosed at US-guided 14-gauge Core-Needle Biopsy: Clinical and US Features Predictive of Upgrade to Malignancy
RADIOLOGY 258/1 :81-88,2011

ULTRASONOGRAPHIC CHARACTERISTICS PREDICTIVE OF NONDIAGNOSTIC RESULTS FOR FINE-NEEDLE ASPIRATION BIOPSIES OF THYROID NODULES
ULTRASOUND IN MEDICINE AND BIOLOGY 37/4 :549-555,2011

Performance of hand-held whole-breast ultrasound based on BI-RADS in women with mammographically negative dense breast
EUROPEAN RADIOLOGY 21/4 :667-675,2011

Interobserver variability of ultrasound elastography: How it affects the diagnosis of breast lesions
AMERICAN JOURNAL OF ROENTGENOLOGY 196/3 :730-736,2011

SUBCATEGORIZATION OF ULTRASONOGRAPHIC BI-RADS CATEGORY 4: POSITIVE PREDICTIVE VALUE AND CLINICAL FACTORS AFFECTING IT
ULTRASOUND IN MEDICINE AND BIOLOGY 37/5 :693-699,2011

Interval growth of probably benign breast lesions on follow-up ultrasound: how can these be managed?
EUROPEAN RADIOLOGY 21/5 :908-918,2011

한 눈에 보는 베데스다 갑상선 세포병리 보고체계
대한초음파의학회지 30/1 :1-6,2011

갑상선 초음파: 교육에 따른 검사자간 일치도와 진단 정확도의 변화
대한초음파의학회지 30/1 :23-28,2011

Breast ultrasonography in young Asian women: analyses of BI-RADS final assessment category according to symptoms
ACTA RADIOLOGICA 52/1 :35-40,2011

Concordant or Discordant? Imaging-Pathology Correlation in a Sonography-Guided Core Needle Biopsy of a Breast Lesion
KOREAN JOURNAL OF RADIOLOGY 12/2 :232-240,2011

Inadequate Cytology in Thyroid Nodules: Should We Repeat Aspiration or Follow-Up?
ANNALS OF SURGICAL ONCOLOGY 18/5 :1282-1289,2011

Contribution of Computed Tomography to Ultrasound in Predicting Lateral Lymph Node Metastasis in Patients with Papillary Thyroid Carcinoma
ANNALS OF SURGICAL ONCOLOGY 18/6 :1734-1741,2011

Factors affecting inadequate sampling of ultrasound-guided fine-needle aspiration biopsy of thyroid nodules
CLINICAL ENDOCRINOLOGY 74/6 :776-782,2011

How to Find an Isoechoic Lesion with Breast US
RADIOGRAPHICS 31/3 :663-676,2011

Unsuspected Bowel Structures on Neck Ultrasonography
THYROID 21/ :455-455,2011

The diagnosis of non-malignant papillary lesions of the breast: comparison of ultrasound-guided automated gun biopsy and vacuum-assisted removal
CLINICAL RADIOLOGY 66/ :530-535,2011

Ultrasonography and the Ultrasound-Based Management of Thyroid Nodules: Consensus Statement and Recommendations
KOREAN JOURNAL OF RADIOLOGY 12/1 :1-14,2011

Minimal Extrathyroidal Extension in Patients with Papillary Thyroid Microcarcinoma: Is It a Real Prognostic Factor?
ANNALS OF SURGICAL ONCOLOGY 18/ :1916-1923,2011

MRI Findings of Pure Ductal Carcinoma in Situ: Kinetic Characteristics Compared According to Lesion Type and Histopathologic Factors
AMERICAN JOURNAL OF ROENTGENOLOGY 196/6 :1450-1456,2011

Positive Predictive Value and Interobserver Variability of Preoperative Staging Sonography for Thyroid Carcinoma
AMERICAN JOURNAL OF ROENTGENOLOGY 197/2 :324-330,2011

Cytological results of ultrasound-guided fine-needle aspiration cytology for thyroid nodules: emphasis on correlation with sonographic findings
YONSEI MEDICAL JOURNAL 52/5 :838-844,2011

The Diagnostic Accuracy of Ultrasound-Guided Fine-Needle Aspiration Biopsy and the Sonographic Differences Between Benign and Malignant Thyroid Nodules 3 cm or Larger
THYROID 21/9 :993-1000,2011

Giant phyllodes tumors of the breast: imaging findings with clinicopathological correlation in 14 cases
CLINICAL IMAGING 35/2 :102-107,2011

Imaging-histologic Discordance after Sonographically Guided Percutaneous Breast Biopsy: A Prospective Observational Study
ULTRASOUND IN MEDICINE AND BIOLOGY 37/11 :1771-1778,2011

Diffuse Microcalcifications Only of the Thyroid Gland Seen on Ultrasound: Clinical Implication and Diagnostic Approach
ANNALS OF SURGICAL ONCOLOGY 18/10 :2899-2906,2011

Thyroid Imaging Reporting and Data System for US Features of Nodules : A Step in Establishing Better Stratification of Cancer Risk
RADIOLOGY 260/3 :892-899,2011

갑상선암의 병기결정
대한초음파의학회지 30/2 :113-122,2011

18F-Fluorodeoxyglucose Positron Emission Tomography for Primary Thyroid Cancer: Correlation with the Clinical, Pathologic and Sonographic Findings
대한초음파의학회지 30/2 :93-101,2011

Metastatic Signet Ring Cell Carcinoma to the Breast: A Case Report
대한초음파의학회지 30/3 :217-221,2011

갑상선유두암의 경부 림프절전이의 진단: 전산화단층촬영의 조영증강 양상이 림프절전이의 진단에 도움이 되는가?
대한초음파의학회지 30/3 :187-191,2011

Suspiciously malignant findings on ultrasound after fine needle aspiration biopsy in a thyroid nodule with initially benign ultrasound and cytologic result: To repeat or to follow-up
CLINICAL IMAGING 35/6 :470-475,2011

A Taller-Than-Wide Shape in Thyroid Nodules in Transverse and Longitudinal Ultrasonographic Planes and the Prediction of Malignancy
THYROID 21/11 :1249-1253,2011

Staging of Papillary Thyroid Carcinoma with Ultrasonography: Performance in a Large Series
ANNALS OF SURGICAL ONCOLOGY 18/13 :3572-3578,2011

갑상선분화암의 수술 전 병기결정: 초음파는 충분한가?
대한갑상선학회지 4/1 :18-21,2011

갑상선 탄성초음파
대한초음파의학회지 30/2 :71-74,2011

Ultrasonographic detection and characterization of asymptomatic ductal carcinoma in situ with histopathologic correlation
ACTA RADIOLOGICA 52/4 :364-371,2011

Optimal laser wavelength for photoacoustic imaging of breast microcalcifications
APPLIED PHYSICS LETTERS 99/15 :153702-1-153702-3,2011

정량적 갑상선 조직 탄성도 분석을 통한 전단파 탄성초음파의 갑상선암 진단 유용성에 관한 연구 연세대학교
대한갑상선학회지 4/2 :109-113,2011

유방의 만져지는 종괴로 발견된 해면상 혈관종: 증례 보고
대한초음파의학회지 30/4 :311-314,2011

^(18)F-Fluorodeoxyglucose Positron Emission Tomography에서 국소섭취증가로 나타난 림프구성갑상선염: 증례 보고
대한초음파의학회지 30/4 :267-269,2011

Diagnostic Performance of Thyroglobulin Value in Indeterminate Range in Fine Needle Aspiration Washout Fluid from Lymph Nodes of Thyroid Cancer
YONSEI MEDICAL JOURNAL 53/1 :126-131,2012

Differences in the Diagnostic Performances of Staging US for Thyroid Malignancy According to Experience
ULTRASOUND IN MEDICINE AND BIOLOGY 38/4 :568-573,2012

The Diagnostic Values of Ultrasound and Ultrasound-Guided Fine Needle Aspiration in Subcentimeter-Sized Thyroid Nodules
ANNALS OF SURGICAL ONCOLOGY 19/1 :52-59,2012

Diagnostic Performance of Gray-Scale US and Elastography in Solid Thyroid Nodules
RADIOLOGY 262/ :1002-1013,2012

How to Manage Thyroid Nodules With Two Consecutive Non-Diagnostic Results on Ultrasonography-Guided Fine-Needle Aspiration
WORLD JOURNAL OF SURGERY 36/3 :586-592,2012

US-Guided Vacuum-Assisted Percutaneous Excision for Management of Benign Papilloma Without Atypia Diagnosed at US-Guided 14-auge Core Needle Biopsy
ANNALS OF SURGICAL ONCOLOGY 19/3 :922-928,2012

Man to man training: Can it help improve the diagnostic performances and interobserver variabilities of thyroid ultrasonography in residents?
EUROPEAN JOURNAL OF RADIOLOGY 81/ :E352-E356,2012

갑상선 결절의 탄성초음파: 횡단면과 종단면영상의 정확도 비교
대한초음파의학회지 31/1 :11-16,2012

초음파에서 낭성 결절로 보인 갑상선 수질암: 증례 보고
대한초음파의학회지 31/1 :23-26,2012

갑상선의 피라미드엽에서 생긴 유두암종: 증례 보고
대한초음파의학회지 31/1 :27-30,2012

초음파에서 악성으로 오인된 복합 갑상설관낭종: 증례 보고
대한초음파의학회지 31/1 :31-34,2012

PET/CT Scan에서 발견된 유방 전이 림프종의 초음파 소견
대한초음파의학회지 31/1 :55-58,2012

US follow-up protocol in concordant benign result after US-guided 14-gauge core needle breast biopsy
BREAST CANCER RESEARCH AND TREATMENT 132/3 :1089-1097,2012

Clinical and Ultrasonographic Findings Affecting Nondiagnostic Results upon the Second Fine Needle Aspiration for Thyroid Nodules
ANNALS OF SURGICAL ONCOLOGY 19/7 :2304-2309,2012

Clinical Implication of Elastography as a Prognostic Factor of Papillary Thyroid Microcarcinoma
ANNALS OF SURGICAL ONCOLOGY 19/7 :2279-2287,2012

Mixed Echoic Thyroid Nodules on Ultrasound: Approach to Management
YONSEI MEDICAL JOURNAL 53/4 :812-819,2012

Comparison of the underestimation rate in cases with ductal carcinoma in situ at ultrasound-guided core biopsy: 14-gauge automated core-needle biopsy vs 8- or 11-gauge vacuum-assisted biopsy
BRITISH JOURNAL OF RADIOLOGY 85/1016 :349-356,2012

Initially non-diagnostic ultrasound-guided fine needle aspiration cytology of thyroid nodules: Value and management
ACTA RADIOLOGICA 53/2 :168-173,2012

BRAFV600E mutation testing in fine needle aspirates of thyroid nodules: Potential value of real-time PCR
ANNALS OF CLINICAL AND LABORATORY SCIENCE 42/3 :258-265,2012

Is US-guided core needle biopsy (CNB) enough in probably benign nodules with interval growth?
ULTRASCHALL IN DER MEDIZIN 33/7 :E145-E150,2012

Interobserver variability and diagnostic performance in US assessment of thyroid nodule according to size
ULTRASCHALL IN DER MEDIZIN 33/7 :E186-E190,2012

Image reporting and characterization system for ultrasound features of thyroid nodules: Multicentric Korean retrospective study
KOREAN JOURNAL OF RADIOLOGY 14/1 :110-117,2013

Neck ultrasonography as preoperative localization of primary hyperparathyroidism with an additional role of detecting thyroid malignancy
EUROPEAN JOURNAL OF RADIOLOGY 82/1 :e17-e21,2013

Preoperative Prediction of Central Lymph Node Metastasis in Thyroid Papillary Microcarcinoma Using Clinicopathologic and Sonographic Features
WORLD JOURNAL OF SURGERY 37/2 :385-391,2013

Diffuse sclerosing variant of papillary thyroid carcinoma: Sonography and specimen radiography
JOURNAL OF ULTRASOUND IN MEDICINE 32/2 :347-354,2013

Utility of thyroglobulin measurements in fine-needle aspirates of space occupying lesions in the thyroid bed after thyroid cancer operations
THYROID 23/3 :280-288,2013

Sonographic Characteristics Suggesting Papillary Thyroid Carcinoma According to Nodule Size
ANNALS OF SURGICAL ONCOLOGY 20/3 :906-913,2013

Is Follow-up BRAFV600E Mutation Analysis Helpful in the Differential Diagnosis of Thyroid Nodules with Negative Results on Initial Analysis?
PLOS ONE 8/3 :e58592-e58592,2013

Proper Indication of BRAFV600E Mutation Testing in Fine-Needle Aspirates of Thyroid Nodules
PLOS ONE 8/5 :e64505-e64505,2013

Indications for Fine Needle Aspiration in Thyroid Nodules
대한내분비학회지(Endocrinology and Metabolism) 28/2 :81-85,2013

Thyroid Nodule with Benign Cytology: Is Clinical Follow-Up Enough?
PLOS ONE 8/5 :e63834-e63834,2013

Application of BRAF, NRAS, KRAS mutations as markers for the detection of papillary thyroid cancer from FNAB specimens by pyrosequencing analysis
CLINICAL CHEMISTRY AND LABORATORY MEDICINE 51/8 :1673-1680,2013

Clinical. Image Evaluation of Film Mammograms in Korea: Comparison with the ACR Standard
KOREAN JOURNAL OF RADIOLOGY 14/5 :701-710,2013

Anaplastic Thyroid Cancer: Ultrasonographic Findings and the Role of Ultrasonography-Guided Fine Needle Aspiration Biopsy
YONSEI MEDICAL JOURNAL 54/6 :1400-1406,2013

Indeterminate thyroid nodules-added testing, added value?
NATURE REVIEWS ENDOCRINOLOGY 9/6 :321-323,2013

Study of peripheral BRAFV600E mutation as a possible novel marker for papillary thyroid carcinomas
HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK 35/11 :1630-1633,2013

Sonographic Findings Predictive of Central Lymph Node Metastasis in Patients With Papillary Thyroid Carcinoma
JOURNAL OF ULTRASOUND IN MEDICINE 32/12 :2145-2151,2013

Heterogeneous echogenicity of the underlying thyroid parenchyma: How does this affect the analysis of a thyroid nodule?
BMC CANCER 13/1 :550(1)-550(9),2013

Diagnostic accuracy of the ultrasonographic features for subcentimeter thyroid nodules suggested by the revised American thyroid association guidelines
THYROID 23/12 :1583-1589,2013

Diagnostic Role of Conventional Ultrasonography and Shearwave Elastography in Asymptomatic Patients with Diffuse Thyroid Disease: Initial Experience with 57 Patients
YONSEI MEDICAL JOURNAL 55/1 :247-253,2014

Application of the Thyroid Imaging Reporting and Data System in thyroid ultrasonography interpretation by less experienced physicians
ULTRASONOGRAPHY 33/1 :49-57,2014

Sonographic features and ultrasonography-guided fine-needle aspiration of metastases to the thyroid gland
ULTRASONOGRAPHY 33/1 :40-48,2014

A Risk-Adapted Approach Using US Features and FNA Results in the Management of Thyroid Incidentalomas Identified by 18F-FDG PET
ULTRASCHALL IN DER MEDIZIN 35/1 :51-58,2014

Thyroid Nodules with Macrocalcification:Sonographic Findings Predictive of Malignancy
YONSEI MEDICAL JOURNAL 55/2 :339-344,2014

Thyroid Ultrasonography: Pitfalls and Techniques
KOREAN JOURNAL OF RADIOLOGY 15/2 :267-276,2014

Thyroid nodules with benign findings at cytologic examination: Results of long-term follow-up with US
RADIOLOGY 271/1 :272-281,2014

Ultrasound elastography for thyroid nodules: recent advances
ULTRASONOGRAPHY 33/2 :75-82,2014

Benign Aspirates on Follow-Up FNA May Be Enough in Patients with Initial Atypia of Undetermined Significance/Follicular Lesion of Undetermined Significance
INTERNATIONAL JOURNAL OF ENDOCRINOLOGY 2014/ :354612-,2014

Heterogeneous echogenicity of the thyroid parenchyma does not influence the detection of multi-focality in papillary thyroid carcinoma on preoperative ultrasound staging
ULTRASOUND IN MEDICINE AND BIOLOGY 40/5 :884-889,2014

Diagnostic performance of ultrasound and ultrasound elastography with respect to physician experience
ULTRASOUND IN MEDICINE AND BIOLOGY 40/5 :854-863,2014

Malignancy Risk Stratification in Thyroid Nodules with Benign Results on Cytology: Combination of Thyroid Imaging Reporting and Data System and Bethesda System
ANNALS OF SURGICAL ONCOLOGY 21/6 :1898-1903,2014

Optimal indication of thyroglobulin measurement in fine-needle aspiration for detecting lateral metastatic lymph nodes in patients with papillary thyroid carcinoma
HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK 36/6 :795-801,2014

A nomogram for predicting malignancy in thyroid nodules diagnosed as atypia of undetermined significance/follicular lesions of
SURGERY 155/6 :1006-1013,2014

Pathologic Spectrum of Lymphocytic Infiltration and Recurrence of Papillary Thyroid Carcinoma
YONSEI MEDICAL JOURNAL 55/4 :879-885,2014

Can Ultrasound Be as a Surrogate Marker for Diagnosing a Papillary Thyroid Cancer? Comparison with BRAF Mutation Analysis
YONSEI MEDICAL JOURNAL 55/4 :871-878,2014

Real-Time Elastography in the Evaluation of Diffuse Thyroid Disease: A Study Based on Elastography Histogram Parameters
ULTRASOUND IN MEDICINE AND BIOLOGY 40/9 :2012-2019,2014

Photoacoustic Imaging of Breast Microcalcifications: A Preliminary Study with 8-Gauge Core-Biopsied Breast Specimens
PLOS ONE 9/Issue 8 :e105878-,2014

Additional BRAF mutation analysis may have additional diagnostic value in thyroid nodules with ‘‘suspicious for malignant’’ cytology alone even when the nodules do not show suspicious US features
ENDOCRINE 47/1 :283-289,2014

Can increased tumoral vascularity be a quantitative predicting factor of lymph node metastasis in papillary thyroid microcarcinoma?
ENDOCRINE 47/1 :273-282,2014

Better Understanding in the Differentiation of Thyroid Follicular Adenoma, Follicular Carcinoma, and Follicular Variant of Papillary Carcinoma: A Retrospective Study
INTERNATIONAL JOURNAL OF ENDOCRINOLOGY /Article :1-9,2014

Conventional papillary thyroid carcinoma: effects of cystic changes visible on ultrasonography on disease prognosis
ULTRASONOGRAPHY 33/4 :291-297,2014

Imaging-cytology correlation of thyroid nodules with initially benign cytology
INTERNATIONAL JOURNAL OF ENDOCRINOLOGY 2014/0 :0-0,2014

Serum thyroglobulin adds no additional value to ultrasonographic features in a thyroid malignancy
ULTRASOUND QUARTERLY 30/4 :287-290,2014

Ex Vivo estimation of photoacoustic imaging for detecting thyroid microcalcifications
PLOS ONE 9/Issue 1 :e113358-,2014

Malignancy risk stratification in thyroid nodules with nondiagnostic results at cytologic examination: Combination of thyroid imaging reporting and data system and the bethesda system
RADIOLOGY 274/1 :287-295,2015

What to do with thyroid nodules showing benign cytology and BRAFV600E mutation? A study based on clinical and radiologic features using a highly sensitive analytic method
SURGERY 157/2 :354-361,2015

Higher body mass index may be a predictor of extrathyroidal extension in patients with papillary thyroid microcarcinoma
ENDOCRINE 48/1 :264-271,2015

Ultrasound-guided fine needle aspiration of thyroid nodules: A consensus statement by the Korean society of thyroid radiology
KOREAN JOURNAL OF RADIOLOGY 16/2 :391-401,2015

Evaluation of serum thyroid-stimulating hormone as indicator for fine-needle aspiration in patients with thyroid nodules
HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK 37/4 :498-504,2015

Clinical Implication of Highly Sensitive Detection of the BRAFV600E Mutation in Fine-Needle Aspirations According to the Thyroid Bethesda System in Patients With Conventional Papillary Thyroid Carcinoma
ANNALS OF OTOLOGY RHINOLOGY AND LARYNGOLOGY 124/5 :392-399,2015

Effectiveness and Limitations of Core Needle Biopsy in the Diagnosis of Thyroid Nodules: Review of Current Literature
Journal of Pathology and Translational Medicine (Korean Journal of Pathology) 49/3 :230-235,2015

갑상선분화암의 수술 후 감시: 영상의학과의사의 관점
Clinical and Experimental Thyroidology (J Korean Thyroid Assoc) 8/1 :8-13,2015

Value of Additional von Kossa Staining in Thyroid Nodules with “Suspicious for Malignancy” on Cytology
Clinical and Experimental Thyroidology (J Korean Thyroid Assoc) 8/1 :81-87,2015

A Study on Serum Antithyroglobulin Antibodies Interference in Thyroglobulin Measurement in Fine-Needle Aspiration for Diagnosing Lymph Node Metastasis in Postoperative Patients
PLOS ONE 10/6 :e0131096-,2015

RAS mutations in AUS/FLUS Cytology: Does it Have an Additional Role in BRAFV600E Mutation-Negative Nodules?
MEDICINE 94/27 :e1084-,2015

Real-Time PCR Cycle Threshold Values for the BRAFV600E Mutation in Papillary Thyroid Microcarcinoma May Be Associated With Central Lymph Node Metastasis
MEDICINE 94/28 :e1149-,2015

Thyroid nodules ≤5 mm on ultrasonography: are they ‘‘leave me alone’’ lesions?
ENDOCRINE 49/3 :735-744,2015

Thyroid Nodules: Nondiagnostic Cytologic Results according to Thyroid Imaging Reporting and Data System before and after Application of the Bethesda System
RADIOLOGY 276/2 :579-587,2015

Malignancy risk and characteristics of thyroid nodules with two consecutive results of atypia of undetermined significance or follicular lesion of undetermined significance on cytology
EUROPEAN RADIOLOGY 25/9 :2601-2607,2015

Cytomorphologic features in thyroid nodules read as “suspicious for malignancy” on cytology may predict thyroid cancers with the BRAF mutation
PATHOLOGY RESEARCH AND PRACTICE 211/9 :671-676,2015

Application of Texture Analysis in the Differential Diagnosis of Benign and Malignant Thyroid Nodules: Comparison With Gray-Scale
AMERICAN JOURNAL OF ROENTGENOLOGY 205/3 :W343-W351,2015

BRAF mutation in fine-needle aspiration specimens as a potential predictor for persistence/recurrence in patients with classical papillary thyroid carcinoma larger than 10 mm at a BRAF mutation prevalent area
HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK 37/10 :1432-1438,2015

The influence of body mass index on the diagnostic performance of pre-operative staging ultrasound in papillary thyroid carcinoma
CLINICAL ENDOCRINOLOGY 83/4 :550-555,2015

Applying Ultrasound-Guided Core Needle Biopsy for Diagnosis of Thyroid Masses
JOURNAL OF ULTRASOUND IN MEDICINE 34/10 :1801-1808,2015

QUANTITATIVE EVALUATION OF VASCULARITY USING 2-D POWER DOPPLER ULTRASONOGRAPHY MAY NOT IDENTIFY MALIGNANCY OF THE THYROID
ULTRASOUND IN MEDICINE AND BIOLOGY 41/11 :2873-2883,2015

Thyroid incidentalomas detected on (18)F-fluorodeoxyglucose-positron emission tomography/computed tomography: Thyroid Imaging Reporting and Data System (TIRADS) in the diagnosis and management of patients
SURGERY 158/5 :1314-1322,2015

Association of Preoperative US Features and Recurrence in Patients with Classic Papillary Thyroid Carcinoma
RADIOLOGY 277/2 :574-583,2015

Variability in Interpretation of Ultrasound Elastography and Gray-Scale Ultrasound in Assessing Thyroid Nodules
ULTRASOUND IN MEDICINE AND BIOLOGY 42/1 :51-59,2016

The follicular variant of papillary thyroid carcinoma: characteristics of preoperative ultrasonography and cytology
ULTRASONOGRAPHY 35/1 :47-54,2016

Thyroid Imaging Reporting and Data System and Ultrasound Elastography: Diagnostic Accuracy as a Tool in Recommending Repeat Fine-Needle Aspiration for Solid Thyroid Nodules with Non-Diagnostic Fine-Needle Aspiration Cytology
ULTRASOUND IN MEDICINE AND BIOLOGY 42/2 :399-406,2016

Short-term Follow-up US Leads to Higher False-positive Results Without Detection of Structural Recurrences in PTMC
MEDICINE 95/1 :e2435-e2435,2016

Malignancy Risk Stratification of Thyroid Nodules: Comparison between the Thyroid Imaging Reporting and Data System and the
RADIOLOGY 278/3 :917-924,2016

Evaluation of Underlying Lymphocytic Thyroiditis With Histogram Analysis Using Grayscale Ultrasound Images
JOURNAL OF ULTRASOUND IN MEDICINE 35/3 :519-526,2016

Risk of Thyroid Cancer in Euthyroid Asymptomatic Patients with Thyroid Nodules with an Emphasis on Family History of Thyroid Cancer
KOREAN JOURNAL OF RADIOLOGY 17/2 :255-263,2016

Prognostic impact of ultrasonography features and 18F-fluorodeoxyglucose uptake in patients with papillary thyroid microcarcinoma
CLINICAL AND EXPERIMENTAL OTORHINOLARYNGOLOGY 9/1 :62-69,2016

Hyalinizing trabecular tumor of the thyroid: diagnosis of a rare tumor using ultrasonography, cytology, and intraoperative frozen sections
ULTRASONOGRAPHY 35/2 :131-139,2016

ASSOCIATION BETWEEN BETHESDA CATEGORIES AND ULTRASOUND FEATURES OF CONVENTIONAL PAPILLARY THYROID CARCINOMA
ULTRASOUND IN MEDICINE AND BIOLOGY 42/5 :1066-1074,2016

Repeat Ultrasound-Guided Fine-Needle Aspiration for Thyroid Nodules 10 mm or Larger Can Be Performed 10.7 Months After Initial Nondiagnostic Results
AMERICAN JOURNAL OF ROENTGENOLOGY 206/4 :823-828,2016

Follow-up ultrasound may be enough for thyroid nodules from 5 mm to 1 cm in size
ENDOCRINE 52/1 :130-138,2016

Quantitative Evaluation for Differentiating Malignant and Benign Thyroid Nodules Using Histogram Analysis of Grayscale Sonograms
JOURNAL OF ULTRASOUND IN MEDICINE 35/4 :775-782,2016

Thyroid ultrasonography for personalized approach at thyroid nodules
ENDOCRINE 52/2 :181-182,2016

Value of additional von Kossa staining in thyroid nodules with echogenic spots on ultrasound
PATHOLOGY RESEARCH AND PRACTICE 212/5 :415-420,2016

Application of Thyroid Imaging Reporting and Data System in the Ultrasound Assessment of Thyroid Nodules According to Physician Experience
ULTRASOUND QUARTERLY 32/2 :126-131,2016

Ultrasonography diagnosis and imaging-based management of thyroid nodules: Revised Korean society of thyroid radiology consensus statement and recommendations
KOREAN JOURNAL OF RADIOLOGY 17/3 :370-395,2016

Combined use of conventional smear and liquid-based preparation versus conventional smear for thyroid fine-needle aspiration
ENDOCRINE 53/1 :157-165,2016

Histogram and gray level co-occurrence matrix on gray-scale ultrasound images for diagnosing lymphocytic thyroiditis
COMPUTERS IN BIOLOGY AND MEDICINE 75/ :257-266,2016

Subcategorization of atypia of undetermined significance/follicular lesion of undetermined significance (AUS/FLUS): a study applying Thyroid Imaging Reporting and Data System (TIRADS)
CLINICAL ENDOCRINOLOGY 85/2 :275-282,2016

The thyroid imaging reporting and data system on US, but not the BRAFV600E mutation in fine-needle aspirates, is associated with lateral lymph node metastasis in PTC
MEDICINE 95/29 :e4292-,2016

The 5-tiered categorization system for reporting cytology is sufficient for management of patients with thyroid nodules compared to the 6-tiered Bethesda system
ENDOCRINE 53/2 :489-496,2016

Repeat fine-needle aspiration can be performed at 6 months or more after initial atypia of undetermined significance or follicular lesion of undetermined significance results for thyroid nodules 10 mm or larger
EUROPEAN RADIOLOGY 26/12 :4,442-4,448,2016

COMPARISON OF ULTRASOUND, PATHOLOGIC AND PROGNOSTIC CHARACTERISTICS OF THE FOLLICULAR VARIANT OF PAPILLARY THYROID CANCER ACCORDING TO FINE-NEEDLE ASPIRATION CYTOLOGY
ULTRASOUND IN MEDICINE AND BIOLOGY 42/12 :2,864-2,872,2016

Fine-needle aspiration versus core needle biopsy for diagnosis of thyroid malignancy and neoplasm: a matched cohort study
EUROPEAN RADIOLOGY 27/2 :801-811,2017

Predicting lymph node metastasis in patients with papillary thyroid carcinoma by vascular index on power Doppler ultrasound
HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK 39/2 :334-340,2017

Ultrasound texture analysis: Association with lymph node metastasis of papillary thyroid microcarcinoma
PLOS ONE 12/4 :e0176103-,2017

Diagnosis and Management of Small Thyroid Nodules: A Comparative Study with Six Guidelines for Thyroid Nodules
RADIOLOGY 283/2 :560-569,2017

1.5-2 cm tumor size was not associated with distant metastasis and mortality in small thyroid cancer: A population-based study
SCIENTIFIC REPORTS 7/46298 :1-8,2017

Ultrasound-guided fine needle aspiration versus core needle biopsy: comparison of post-biopsy hematoma rates and risk factors
ENDOCRINE 57/1 :108-114,2017

Metastatic renal cell carcinoma in the thyroid gland: ultrasonographic features and the diagnostic role of core needle biopsy
ULTRASONOGRAPHY 36/3 :252-259,2017

Ultrasonographic Evaluation of Diffuse Thyroid Disease: a Study Comparing Grayscale US and Texture Analysis of Real-Time Elastography (RTE) and Grayscale US
International Journal of Thyroidology 10/1 :14-23,2017

Clinical Significance of Histogram Parameters on Elastography in Patients With Papillary Thyroid Microcarcinomas
ULTRASOUND QUARTERLY 33/3 :219-224,2017

Risk Stratification of Thyroid Nodules With Atypia of Undetermined Significance/Follicular Lesion of Undetermined Significance (AUS/FLUS) Cytology Using Ultrasonography Patterns Defined by the 2015 ATA Guidelines
ANNALS OF OTOLOGY RHINOLOGY AND LARYNGOLOGY 126/9 :625-633,2017

Large (≥3cm) thyroid nodules with benign cytology: Can Thyroid Imaging Reporting and Data System(TIRADS) help predict false-negative cytology?
PLOS ONE 12/10 :e0186242-,2017

Validation of the modified 4-tiered categorization system through comparison with the 5-tiered categorization system of the 2015 American Thyroid Association guidelines for classifying small thyroid nodules on ultrasound
HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK 39/11 :2,208-2,215,2017

Clinical Parameter for Deciding the BRAFV600E Mutation Test in Atypia of Undetermined Significance/Follicular Lesion of Undetermined Significance Thyroid Nodules
ULTRASOUND QUARTERLY 33/4 :284-288,2017

Differentiation of the Follicular Neoplasm on the Gray-Scale US by Image Selection Subsampling along with the Marginal Outline Using Convolutional Neural Network
BIOMED RESEARCH INTERNATIONAL 2017/3098 :1-13,2017

Thyroid Nodules With Nondiagnostic Cytologic Results: Follow-Up Management Using Ultrasound Patterns Based on the 2015 American Thyroid Association Guidelines
AMERICAN JOURNAL OF ROENTGENOLOGY 210/2 :412-417,2018

Validation of the 2015 American Thyroid Association Management Guidelines for Thyroid Nodules With Benign Cytologic Findings in the Era of the Bethesda System
AMERICAN JOURNAL OF ROENTGENOLOGY 210/3 :629-634,2018

Non-diagnostic thyroid nodules after application of the Bethesda system: a study evaluating the interval for repeat aspiration for non-diagnostic results
ACTA RADIOLOGICA 59/3 :305-312,2018

Postoperative neck Ultrasonography surveillance after Thyroidectomy in Patients With Medullary Thyroid carcinoma: a Multicenter study
Frontiers in Endocrinology 9/102 :1-6,2018

Qualitative and Semiquantitative Elastography for the Diagnosis of Intermediate Suspicious Thyroid Nodules Based on the 2015 American Thyroid Association Guidelines
JOURNAL OF ULTRASOUND IN MEDICINE 37/4 :1,007-1,014,2018

Application of metabolomics in prediction of lymph node metastasis in papillary thyroid carcinoma
PLOS ONE 13/3 :193,883-193,893,2018

Histogram analysis of greyscale sonograms to differentiate between the subtypes of follicular variant of papillary thyroid cancer
CLINICAL RADIOLOGY 73/6 :591-597,2018

Preoperative High Neutrophil-Lymphocyte Ratio May Be Associated with Lateral Lymph Node Metastasis in Patients with Papillary Thyroid Cancers
International Journal of Thyroidology 11/1 :41-48,2018

Diagnostic performances and interobserver agreement according to observer experience: a comparison study using three guidelines for management of thyroid nodules
ACTA RADIOLOGICA 59/8 :917-923,2018

Application of Various Additional Imaging Techniques for Thyroid Ultrasound: Direct Comparison of Combined Various Elastography and Doppler Parameters to Gray-Scale Ultrasound in Differential Diagnosis of Thyroid Nodules
ULTRASOUND IN MEDICINE AND BIOLOGY 44/8 :1,679-1,686,2018

Radiomics of US texture features in differential diagnosis between triple-negative breast cancer and fibroadenoma
SCIENTIFIC REPORTS 8/ :13,546-13,554,2018

Frequencies and malignancy rates of 6-tiered Bethesda categories of thyroid nodules according to ultrasound assessment and nodule size
HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK 40/9 :1,947-1,954,2018

High suspicion US pattern on the ATA guidelines, not cytologic diagnosis, may be a predicting marker of lymph node metastasis in patients with classical papillary thyroid carcinoma
AMERICAN JOURNAL OF SURGERY 216/3 :562-566,2018

Associations between Bethesda categories and tumor characteristics of conventional papillary thyroid carcinoma
ULTRASONOGRAPHY 37/4 :323-329,2018

Association Between Radiomics Signature and Disease-Free Survival in Conventional Papillary Thyroid Carcinoma
SCIENTIFIC REPORTS 9/ :4501-1-4501-7,2019

Deep convolutional neural network for the diagnosis of thyroid nodules on ultrasound
HEAD AND NECK-JOURNAL FOR THE SCIENCES AND SPECIALTIES OF THE HEAD AND NECK 41/4 :885-891,2019

High Body Mass Index and Thyroid Stimulating Hormone Levels Do Not Affect Thyroid Nodule Selection for Fine-Needle Aspiration Biopsy after Ultrasound Evaluation
International Journal of Thyroidology 12/1 :44-53,2019

TEXTURE ANALYSIS TO DIFFERENTIATE MALIGNANT RENAL TUMORS IN CHILDREN USING GRAY-SCALE ULTRASONOGRAPHY IMAGES
ULTRASOUND IN MEDICINE AND BIOLOGY 45/8 :2,205-2,212,2019

Ultrasonography-Guided Core Needle Biopsy Did Not Reduce Diagnostic Lobectomy for Thyroid Nodules Diagnosed as Atypia of Undetermined Significance/Follicular Lesion of Undetermined Significance
ULTRASOUND QUARTERLY 35/3 :253-258,2019

Follow-up strategies for thyroid nodules with benign cytology on ultrasound-guided fine needle aspiration: Malignancy rates of management guidelines using ultrasound before and after the era of the bethesda system
THYROID 29/9 :1,227-1,236,2019