title: An unusual case of crossed ureteral ectopia.
mesh_terms: D000015:Abnormalities, Multiple / Q000000981:diagnostic imaging; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging; D007231:Infant, Newborn; D007668:Kidney / Q000002:abnormalities; D008297:Male; D011859:Radiography; D014513:Ureter / Q000002:abnormalities* / Q000000981:diagnostic imaging; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging / Q000601:surgery