Thyroid Gland Oncocytic Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** An adenoma or carcinoma arising from the follicular cells of the thyroid gland. It is composed of large oncocytic cells with abundant granular eosinophilic cytoplasm.

**Synonyms:** - Hurthle Cell Neoplasm - Hurthle Cell Tumor - Hurthle cell neoplasm - Hurthle cell neoplasm (thyroid) - Hurthle cell tumor - Thyroid Gland Hurthle (Oncocytic) Cell Neoplasm - Thyroid Gland Hurthle (Oncocytic) Cell Tumor - Thyroid Gland Hurthle Cell Neoplasm