This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Endocrinology and breast, Subject name: Surgery
FNAC cannot detect which of the following ? 
Select and explain. 
A. Follicular carcinoma, B. Colloid goitre, C. Papillary carcinoma, D. Hashimoto thyroiditis
A: Follicular carcinoma
Answer: A: Follicular carcinoma 
Explanation: in follicullar carcinoma FNAC is inconclusive because capsular and angioinvasion which can&;t be detected by FNAC ref ;(page no;483) 5th edition of SRB&;S Manual of SURGERY