title: Sonographic diagnosis of gallbladder perforation.
authors.affiliation: Department of Diagnostic Imaging, Ottawa Civic Hospital/University of Ottawa, Ontario, Canada.
authors.forename: M A
authors.initials: MA
authors.lastname: Neimatullah
authors.forename: P
authors.initials: P
authors.lastname: Rasuli
authors.forename: M
authors.initials: M
authors.lastname: Ashour
authors.forename: B J
authors.initials: BJ
authors.lastname: Lewandowski
mesh_terms: D000208:Acute Disease; D000368:Aged; D002764:Cholecystitis / Q000150:complications* / Q000000981:diagnostic imaging; D005705:Gallbladder Diseases / Q000000981:diagnostic imaging* / Q000209:etiology; D006801:Humans; D008297:Male; D012422:Rupture, Spontaneous; D014463:Ultrasonography