https://scholars.lib.ntu.edu.tw/handle/123456789/496018
標題: | Follicular variant of papillary thyroid carcinoma: Diagnostic limitations of fine needle aspiration cytology | 作者: | SHYANG-RONG SHIH CHIA-TUNG SHUN Su D.-H. Hsiao Y.-L. TIEN-CHUN CHANG |
公開日期: | 2005 | 出版社: | S. Karger AG | 卷: | 49 | 期: | 4 | 起(迄)頁: | 383-386 | 來源出版物: | Acta Cytologica | 摘要: | Objective: To study the diagnostic sensitivity and specificity of fine needle aspiration cytology (FNAC) of follicular variant of papillary thyroid carcinoma (FVPTC). Study Design: The study group consisted of 390 papillary thyroid carcinoma (PTC) cases diagnosed histologically with thyroidectomy specimens. The FNAC and histopathologic classification were compared in terms of the appearance of FVPTC and non-FVPTC statistically with the χ2 test. Also, several features of the cytologic smears of FVPTC were reviewed. Results: Twelve of the 390 PTC cases were classified as FVPTC histologically. Five of the 12 cases were also reported as FVPTC in the diagnosis by FNAC and the other 7 as the usual type of PTC (UTPTC). There was 1 case classified as UVPTC histologically but FVPTC cytologically. If we use histologic diagnosis as the gold standard, the sensitivity and specificity of FNAC diagnosis of FVPTC were 42% and 83%, respectively. Conclusion: FNAC may be a good tool for diagnosing PTC, but it is-unreliable to differentiate between FVPTC and UTPTC. ? The International Academy of Cytology. |
URI: | https://www.scopus.com/inward/record.uri?eid=2-s2.0-22444437626&doi=10.1159%2f000326170&partnerID=40&md5=09ac3c41dcbd5025481dc05fcebfa5e9 https://scholars.lib.ntu.edu.tw/handle/123456789/496018 |
ISSN: | 0001-5547 | DOI: | 10.1159/000326170 | SDG/關鍵字: | adult; article; aspiration biopsy; aspiration cytology; cancer diagnosis; clinical article; diagnostic test; diagnostic value; female; histopathology; human; human tissue; male; priority journal; sensitivity and specificity; thyroid papillary carcinoma; thyroidectomy; tumor differentiation |
顯示於: | 醫學系 |
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