title: A rare case of choriocarcinoma four years after hysterectomy for placenta percreta.
mesh_terms: D002822:Choriocarcinoma; D005260:Female; D006801:Humans; D007044:Hysterectomy; D010921:Placenta Accreta / Q000601:surgery*; D011183:Postoperative Complications; D011247:Pregnancy; D014594:Uterine Neoplasms