RT Journal Article SR Electronic T1 Successful Sonography-Guided Fine-Needle Aspiration Biopsy of a 1-Millimeter-Diameter Papillary Thyroid Microcarcinoma JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1082 OP 1084 DO 10.3174/ajnr.A1850 VO 31 IS 6 A1 Kim, D.W. A1 Kim, S.H. A1 Jung, S.J. YR 2010 UL http://www.ajnr.org/content/31/6/1082.abstract AB SUMMARY: A PTMC is defined as a thyroid papillary cancer that measures ≤10 mm in the greatest diameter. The detection rate for a PTMC has increased because of the worldwide use of high-resolution sonography and US-FNAB. We report a case of a 1-mm-diameter PTMC confirmed at thyroidectomy for which the cytologic diagnosis had an important role in deciding the extent of surgery (ie, either a total thyroidectomy or a hemithyroidectomy). ATAAmerican Thyroid AssociationHEhematoxylin-eosinPTCpapillary thyroid carcinomaPTMCpapillary thyroid microcarcinomaUS-FNABsonography-guided fine-needle aspiration biopsy