Surgery Thyroid Malignancies a6fb2332 Thyroid Ca not diagnosed by FNAC - A Follicular B Medullary C Papillary D Anaplastic High-Yield Explanation Ans. is 'a' i.e., Follicular o The diagnosis of follicular carcinoma cannot be made by FNA.o FNAB is unable to distinguish benigs follicular lesions from follicular carcinoma.