title: A ruptured calix: unusual presentation of ureteropelvic junction obstruction in an adolescent male.
authors.affiliation: Department of Urology, SUNY Downstate Medical School, Brooklyn, New York, USA.
authors.forename: Ervin
authors.initials: E
authors.lastname: Teper
authors.forename: Mark
authors.initials: M
authors.lastname: Horowitz
mesh_terms: D015746:Abdominal Pain / Q000175:diagnosis / Q000209:etiology; D000293:Adolescent; D003558:Cystoscopy / Q000379:methods*; D003937:Diagnosis, Differential; D005500:Follow-Up Studies; D006801:Humans; D007670:Kidney Calices / Q000000981:diagnostic imaging / Q000473:pathology*; D008297:Male; D018570:Risk Assessment; D012422:Rupture, Spontaneous / Q000175:diagnosis / Q000000981:diagnostic imaging; D012720:Severity of Illness Index; D015607:Stents; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome; D014517:Ureteral Obstruction / Q000175:diagnosis* / Q000601:surgery