Endometrial aspiration biopsy.
D000230:Adenocarcinoma / Q000175:diagnosis; D000328:Adult; D000368:Aged; D001706:Biopsy; D002277:Carcinoma / Q000175:diagnosis; D004714:Endometrial Hyperplasia / Q000175:diagnosis*; D004717:Endometrium; D005260:Female; D006801:Humans; D008875:Middle Aged; D014594:Uterine Neoplasms / Q000175:diagnosis*