title: Hepatic portal venous gas: findings on ultrasound and CT.
authors.affiliation: Los Angeles County + University of Southern California Medical Center, Department of Emergency Medicine, Los Angeles, California.
authors.forename: Kristin
authors.initials: K
authors.lastname: Berona
authors.affiliation: Los Angeles County + University of Southern California Medical Center, Department of Emergency Medicine, Los Angeles, California.
authors.forename: Kevin
authors.initials: K
authors.lastname: Hardiman
authors.affiliation: Los Angeles County + University of Southern California Medical Center, Department of Emergency Medicine, Los Angeles, California.
authors.forename: Thomas
authors.initials: T
authors.lastname: Mailhot
mesh_terms: D000368:Aged; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000150:complications / Q000175:diagnosis*; D011027:Pneumoperitoneum / Q000000981:diagnostic imaging / Q000209:etiology*; D011169:Portal Vein / Q000000981:diagnostic imaging*; D012810:Sigmoid Diseases / Q000150:complications / Q000175:diagnosis*; D014057:Tomography, X-Ray Computed; D014463:Ultrasonography