Hirsuitism is caused by all, Except:

Answer is B (Hypehyroidism): Hypehyroidism is not associated with Hirsuitism Cushing's Syndrome, Hyperprolactinemia and Acromegaly are established endocrinal causes of Hirsuitism. Causes of Hirsutism: Gonadal hyperandrogenism Ovarian hyperandrogenism Polycystic ovary syndrome/functional ovarian hyperandrogenism Ovarian steroidogenic blocks Syndromes of extreme insulin resistance Ovarian neoplasms Adrenal hyperandrogenism Premature adrenarche Functional adrenal hyperandrogenism Congenital adrenal hyperplasia (nonclassic and classic) Abnormal coisol action/metabolism Adrenal Neoplasms Other endocrine disorders Cushing's syndrome Hyperprolactinemia Acromegaly Peripheral androgen overproduction Obesity Idiopathic Pregnancy-related hyperandrogenism Hyperreactio luteinalis Thecoma ofpregnancv Drugs Androgens Oral contraceptives containing androgenic progestins Minoxidil Phenytoin Diazoxide Cyclosporine