My sis having irregular periods for 4 months and have done usg abdomen 3 months ago and she has right adnexal simple cyst as uploaded on report and gynecologist prescribed diane 35 for two months and told us to do usg after 2 months and to visit consultant again, so on Wednesday usg abdomen is done and according to report now no cyst and having mild problem in kidney, now my question is, Is the cyst gone after taken diane 35 and 3 months ago kidney was normal and now how comes problems in kidney or the usg abdomen result came wrong.shall I do once more time usg abdomen again? Plz I need answer in detail. Thanking you