title: Metastatic choriocarcinoma appearing as a unilateral renal mass.
mesh_terms: D000328:Adult; D002822:Choriocarcinoma / Q000175:diagnosis* / Q000473:pathology; D005260:Female; D006801:Humans; D007680:Kidney Neoplasms / Q000175:diagnosis*; D011247:Pregnancy; D014594:Uterine Neoplasms / Q000175:diagnosis* / Q000473:pathology