Value of fine needle aspiration biopsies in the diagnosis of medullary thyroid carcinoma：Analysis of 17 cases

VernacularTitle:17例甲状腺髓样癌的针吸细胞学形态分析
Author: Xuedong ZHANG ; Shichao CHEN ; Ying DU ; Yubo REN
Publication Type:Journal Article
Keywords: Thyroid neoplasms; Fine needle aspiration; Medullary thyroid carcinoma
From: Chinese Journal of Endocrinology and Metabolism 2016;32(8):677-679
CountryChina
Language:Chinese
Abstract: [Summary] The cytomorphological features of 17 cases of confirmed MTC were analyzed. cytomorphological features were moderate to marked cellularity, isolated cells alternate with clusters in variable proportions, plasmacytoid, polygonal, round, and(or) spindle-shaped cells, mild to moderate pleomorphism, finely or salt and pepper-like chromatin, frequent binucleation/ multinuleation, rare bizarre giant cells may be seen, nuclear pseudoinclusions are occasionally noted, unremarkable nucleoli, cytoplasm is granular and variable. Amyloid is often present. MTC could be adequately diagnosed by FNA, According to the clinical characteristics and cellblock immunochemical staining can be helpful in diagnosis of MTC.