title: Case report. Crohn's disease causing hydronephrosis.
mesh_terms: D000368:Aged; D003424:Crohn Disease / Q000150:complications*; D005260:Female; D006801:Humans; D006869:Hydronephrosis / Q000000981:diagnostic imaging / Q000209:etiology*; D014057:Tomography, X-Ray Computed; D014517:Ureteral Obstruction / Q000000981:diagnostic imaging / Q000209:etiology