This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Thyroid Gland, Subject name: Surgery
[{'content': 'False about Follicular cancer: \nSelect and explain. \nA. More common in endemic areas, it is more malignant in females, B. FNAC cannot differentiate adenoma from carcinoma, C. Not encapsulated, D. Common at age 50 yrs', 'role': 'user'}, {'content': 'Answer: C \nExplanation: Ans. (c) Not encapsulated.Ref: Bailey and Love 26th edition, Page 765* Most follicular cancers are capsulated.* Papillary cancer is also capsulated.* Sometimes rapidly growing follicular cancers will have no capsule.', 'role': 'assistant'}]