title: Sonographic features of urinary bladder involvement in regional enteritis.
abstract: Three cases of regional enteritis (Crohn disease) with secondary involvement of the urinary bladder diagnosed by ultrasound are presented. The ability of ultrasound to simultaneously and noninvasively demonstrate the changes in bladder and adjacent bowel, unlike other radiologic or urologic investigations, is emphasized.
authors.affiliation: Department of Radiology, Queen's University, Kingston, Ontario, Canada.
authors.forename: G S
authors.initials: GS
authors.lastname: Boag
authors.forename: R L
authors.initials: RL
authors.lastname: Nolan
mesh_terms: D000038:Abscess / Q000175:diagnosis / Q000209:etiology; D000328:Adult; D003424:Crohn Disease / Q000150:complications*; D005260:Female; D006801:Humans; D008297:Male; D014463:Ultrasonography; D001745:Urinary Bladder Diseases / Q000175:diagnosis* / Q000209:etiology