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: Medicine
[{'content': "Hirsuitism is caused by all of the following, except: \nSelect and explain. \nA. Acromegaly, B. Hypehyroidism, C. Cushing's syndrome, D. Hyperprolactinemia", 'role': 'user'}, {'content': "Answer: B \nExplanation: Hirsutism, is defined as androgen-dependent excessive male-pattern hair growth, it affects approximately 10% of women. Endocrine causes of hirsuitism includes congenital adrenal hyperplasia, adrenal neoplasms, cushing's syndrome, hyperprolactinemia and acromegaly. Hypehyroidism is not associated with hirsuitism. Ref: Harrison's Internal Medicine, 18th Edition, Chapter 49", 'role': 'assistant'}]