title: Gas under the diaphragm in xray film may mislead.
authors.forename: S
authors.initials: S
authors.lastname: Lecamwasam
authors.forename: J D V C
authors.initials: JD
authors.lastname: Lecamwasam
authors.forename: S
authors.initials: S
authors.lastname: Liyanarachchi
mesh_terms: D000006:Abdomen, Acute / Q000150:complications / Q000000981:diagnostic imaging*; D000368:Aged; D000369:Aged, 80 and over; D006801:Humans; D007416:Intestinal Perforation / Q000150:complications / Q000000981:diagnostic imaging*; D008297:Male; D011027:Pneumoperitoneum / Q000000981:diagnostic imaging* / Q000209:etiology; D011859:Radiography