title: Ultrasonic patterns in trophoblastic disease.
mesh_terms: D000027:Abortion, Incomplete / Q000175:diagnosis; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000175:diagnosis; D010051:Ovarian Neoplasms / Q000175:diagnosis; D011247:Pregnancy; D014328:Trophoblastic Neoplasms / Q000175:diagnosis*; D014463:Ultrasonography; D014594:Uterine Neoplasms / Q000175:diagnosis*