Grey scale ultrasonography in diagnosis of pelvic mass and early ovarian carcinoma.
D000291:Adnexal Diseases / Q000175:diagnosis*; D005260:Female; D006801:Humans; D010048:Ovarian Cysts / Q000175:diagnosis*; D010051:Ovarian Neoplasms / Q000175:diagnosis*; D014463:Ultrasonography