Ureteropelvic junction obstruction: role of newer diagnostic methods.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D006869:Hydronephrosis / Q000209:etiology / Q000601:surgery; D007223:Infant; D007231:Infant, Newborn; D007682:Kidney Pelvis; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D011312:Pressure; D014517:Ureteral Obstruction / Q000175:diagnosis* / Q000601:surgery; D014567:Urography