A radiologic clue to intestinal infarction--portal venous gas.
D000368:Aged; D000792:Angiography; D005260:Female; D006801:Humans; D007238:Infarction / Q000000981:diagnostic imaging*; D007410:Intestinal Diseases / Q000000981:diagnostic imaging*; D009336:Necrosis / Q000000981:diagnostic imaging*; D011169:Portal Vein / Q000000981:diagnostic imaging