Bilateral abdominal masses in an asymptomatic infant.
D006801:Humans; D007223:Infant; D007690:Polycystic Kidney Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011859:Radiography; D014402:Tuberous Sclerosis / Q000175:diagnosis* / Q000000981:diagnostic imaging; D014463:Ultrasonography