title: Computerized tomographic diagnosis of massive hydronephrosis of duplicated system in an adult.
abstract: A case of massive hydronephrosis of the upper portion of a duplicated collecting system in a middle-aged male is presented. Computerized tomographic examination of the abdomen provided the most precise information and led to a correct preoperative diagnosis, whereas both urography and ultrasound did not.
mesh_terms: D000328:Adult; D000013:Congenital Abnormalities / Q000150:complications; D003937:Diagnosis, Differential; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging*; D008297:Male; D014057:Tomography, X-Ray Computed; D014513:Ureter / Q000002:abnormalities; D014567:Urography