title: [Gas in the portal system].
mesh_terms: D000368:Aged; D004618:Embolism, Air / Q000000981:diagnostic imaging* / Q000209:etiology; D005260:Female; D005767:Gastrointestinal Diseases / Q000150:complications; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology; D009336:Necrosis; D011168:Portal System / Q000000981:diagnostic imaging*; D011859:Radiography
vernacular_title: Gas im Pfortadersystem.