<prompt> MC cause of hirsutism in a young female:Ovarian tumorAdrenal tumorCAHPCOS  <response>: Ans. is d, i.e. PCOSRef: Leon Speroff 8thed, p545MC cause of hirsutism in young females PCODPCOSMC pathological cause of hirsutism in young females -- PCOSPCOD.2nd MC cause of hirsutism in young females is Idiopathic hirsutism 