Renal pelvic hematoma in hydronephrotic kidney.
D000293:Adolescent; D006406:Hematoma / Q000150:complications* / Q000000981:diagnostic imaging; D006801:Humans; D006869:Hydronephrosis / Q000150:complications* / Q000000981:diagnostic imaging; D007674:Kidney Diseases / Q000000981:diagnostic imaging*; D007682:Kidney Pelvis / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography