title: [Diagnostic value of esophageal radiography and ammonia tolerance test (ATT) in the diagnostics of hepatofugal collateral circulation in liver cirrhosis].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000641:Ammonia; D003097:Collateral Circulation; D004932:Esophageal and Gastric Varices / Q000000981:diagnostic imaging* / Q000209:etiology; D005260:Female; D006801:Humans; D006975:Hypertension, Portal / Q000175:diagnosis / Q000209:etiology; D008099:Liver / Q000098:blood supply; D008102:Liver Circulation; D008103:Liver Cirrhosis / Q000150:complications / Q000175:diagnosis* / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011167:Portacaval Shunt, Surgical; D011300:Preoperative Care; D011859:Radiography
chemical_list: D000641:Ammonia
vernacular_title: Aussagefähigkeit der Röntgenuntersuchung des Osophagus und des Ammoniak-Toleranztests (ATT) in der Diagnostik der hepatofugalen Kollateralzirkulation bei Leberzirrhose.