FNAC is not useful in which thyroid cancer -
Ans. is 'a' i.e., Follicular Carcinoma FNAC in Follicular carcinoma of thyroido It cannot distinguish between a Follicular Adenoma and a Follicular Carcinoma as this distinction is dependent not on cytology but on histological criteria such as capsular and vascular invasion. It thus cannot be used to diagnose follicular carcinomas
Follicular Carcinoma
Pappilary carcinoma
Medullary Carcinoma
Thyroid Lymphoma
Thyroid Malignancies