label: High Grade Follicular Cell-Derived Non-Anaplastic Thyroid Gland Carcinoma
label_lc: high grade follicular cell-derived non-anaplastic thyroid gland carcinoma
description: "A thyroid gland carcinoma that arises from follicular cells and is characterized by the presence of high mitotic activity and necrotic changes in the absence of anaplastic histological features. This category includes poorly differentiated thyroid gland carcinoma and differentiated high-grade thyroid gland carcinoma."