title: Image of the month. Portal vein gas associated with pneumatosis intestinalis.
authors.affiliation: Department of Surgery, Massachusetts General Hospital, Harvard Medical School, 55 Fruit St, Boston, MA 02114, USA. pnmartins@partners.org
authors.forename: Paulo N
authors.initials: PN
authors.lastname: Martins
authors.forename: Manish C
authors.initials: MC
authors.lastname: Varma
authors.forename: Nahel
authors.initials: N
authors.lastname: Elias
authors.forename: James F
authors.initials: JF
authors.lastname: Markmann
mesh_terms: D003937:Diagnosis, Differential; D017809:Fatal Outcome; D006801:Humans; D008297:Male; D008875:Middle Aged; D011006:Pneumatosis Cystoides Intestinalis / Q000000981:diagnostic imaging* / Q000601:surgery*; D011169:Portal Vein; D014057:Tomography, X-Ray Computed