Nettet1. apr. 2014 · Soares et al ( 19) studied 19 thyroid samples with PDTC (defined as insular or insular-like tumors) and did not identify any BRAF mutations. Nikiforova et al ( 20) identified BRAF mutations in 38% of well-differentiated papillary thyroid cancer and 13% of PDTC, and Donghi et al ( 21) found a p53 mutation in 25% of PDTC. NettetIntroduction: Insular variant of papillary thyroid carcinoma is a rare pattern. Here, we report a case of poorly differentiated invasive insular variant of papillary thyroid cancer. Case: A 55 year-old lady presented with 5 years history of an anterior neck mass. In fact she had thyroidectomy performed many years ago and she was on levothyroxine …
Insular thyroid carcinoma in adolescents - Hassoun - 1997
Nettet14. jan. 2024 · Insular and anaplastic carcinoma of the thyroid: a 45-year comparative study at a single institution and a review of the significance of p53 and p21. Ann Surg. 2000;231:329–38. NettetForty-four thyroid carcinomas with an insular component (IC) were reviewed from 2457 tumors diagnosed as papillary (PC) or follicular carcinoma (FC). These tumors were … hd manassas
Insular thyroid cancer: a population-level analysis of patient ...
Nettet16. mai 2024 · Poorly differentiated thyroid carcinoma (PDTC) is a tumor of follicular cell origin with morphological and biological attributes intermediate between well-differentiated (follicular or papillary) thyroid carcinoma (WDTC) and … Nettet18. mai 2024 · Introduction: Insular carcinoma of thyroid (ICT) is a rare pattern of thyroid tumor. Being hyperfunctioning makes the condition rarer. Here we reported a case of … NettetPoorly differentiated thyroid carcinomas with follicular cell phenotype are not well defined. Different diagnostic criteria have been employed for these tumors, including solid growth, nodular, trabecular, and insular patterns. Cytologic features, such as a predominance of tall and columnar cells, have been considered to be diagnostic of poorly differentiated … hd makeup steps