This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pathology
[{'content': 'Huhle cell carcinoma is a variant of ? \nSelect and explain. \nA. Medullary carcinoma, B. Papillary carcinoma, C. Follicular carcinoma, D. Anaplastic carcinoma', 'role': 'user'}, {'content': "Answer: C \nExplanation: Ans. is 'c' i.e., Follicular carcinoma Follicular carcinoma Second most common type of thyroid cancer. o Huhle cells are seen. o Differentiated from follicular adenoma by capsular and/or vascular invasion. o Unlike in papillary carcinoma, lymphatic spread is rare, and vascular invasion is common in follicular cancers. o Huhle cell or oncocytic carcinoma is a varriant of follicular carcinoma.", 'role': 'assistant'}]