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15 de jun. de 2020 · Taking into account their histopathology, thyroid carcinomas can be classified as well-differentiated (medullary, papillary and follicular thyroid carcinoma) or undifferentiated (anaplastic thyroid carcinoma) (Kondo et al., 2006; Lin, 2011; Soares et al., 2011), as summarized in Table 1 (Tab. 1).
16 de out. de 2020 · Introduction. Anaplastic thyroid carcinoma (ATC) is a rare but lethal form of thyroid cancer with an incidence of 0.9 to 1.2 cases per 1,000,000 population and a median survival of 3–4 months based on the Surveillance, Epidemiology, and End Results (SEER) data (1,2).
1 de ago. de 2010 · Abstract. Anaplastic thyroid carcinoma ranges from 1.3 to 9.8% of all thyroid cancers globally. Mutations, amplifications, activation of oncogenes and silencing of tumour suppressor genes contribute to its aggressive behaviour, and recent studies (e.g. microarrays, microRNAs) have provided further insights into its complex molecular dysregulation.
18 de set. de 2023 · Anaplastic thyroid carcinoma. Poorly differentiated. ... histopathology: hypercellularity with a predominance of Hurthle cells (large, polygonal . epithelial.
Clear Cell Variant of Papillary Thyroid Carcinoma With Associated Anaplastic Thyroid Carcinoma: Description of an Extraordinary Case Int J Surg Pathol . 2019 Sep;27(6):658-663. doi: 10.1177/1066896919837678.
Anaplastic thyroid carcinoma (ATC) is an aggressive, undifferentiated follicular cell-derived tumor. This rare thyroid carcinoma (1–2% of all thyroid malignancies) typically affects elderly patients and presents as a rapidly growing, large, and widely invasive neck mass. ATC is almost universally rapidly lethal, with a median survival of less ...
1 de nov. de 2023 · BRAF V600E also excludes a diagnosis of NIFTP. 37 Lastly, as BRAF V600E is an early driver event in thyroid carcinoma, the presence of BRAF V600E may be useful in establish clonality between primary tumor and metastasis, or between a differentiated thyroid carcinoma and an undifferentiated tumor, making it a useful tool in diagnosing metastasis of thyroid follicular cell origin or anaplastic ...
