title: Coexistent hydatidiform mole and live fetus in the second trimester: an ultrasound study.
abstract: The authors describe 4 cases of hydatidiform mole with a live fetus delivered between 20 and 22 weeks gestation. The ultrasound and clinical findings and the pathological classification are discussed. In 2 patients the mole completely replaced a separate placenta in a multiple gestation; in the other 2, the mole partially replaced a solitary placenta.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D006828:Hydatidiform Mole / Q000175:diagnosis*; D011247:Pregnancy; D011248:Pregnancy Complications / Q000175:diagnosis*; D011262:Pregnancy Trimester, Second; D014310:Triplets; D014427:Twins; D014463:Ultrasonography; D014594:Uterine Neoplasms / Q000175:diagnosis*