Endometrial biopsy. Finding the cause of uterine bleeding.
D001706:Biopsy; D004714:Endometrial Hyperplasia / Q000150:complications / Q000473:pathology; D016889:Endometrial Neoplasms / Q000150:complications / Q000473:pathology; D004717:Endometrium / Q000473:pathology*; D005260:Female; D006801:Humans; D014592:Uterine Hemorrhage / Q000209:etiology / Q000473:pathology*