Hepatic vein visualization by intravenous carbon dioxide injection.
D002245:Carbon Dioxide; D006503:Hepatic Veins / Q000000981:diagnostic imaging*; D006801:Humans; D008107:Liver Diseases / Q000000981:diagnostic imaging*; D010490:Pericardial Effusion / Q000000981:diagnostic imaging*; D010690:Phlebography
D002245:Carbon Dioxide