This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Thyroid Malignancies, Subject name: Surgery
Thyroid Ca not diagnosed by FNAC - 
Select and explain. 
A. Follicular, B. Medullary, C. Papillary, D. Anaplastic
A: Follicular
Answer: A: Follicular 
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.