The diagnostic importance of the recognition of the inferior vena cava abnormalities on CT-examinations.
Two unusual variations of the Vena cava inferior, as shown by CT examinations, are reported and characteristic X-rays, as well as CT scans, are presented. The first case shows an IVC course to the left of the aorta and the second case absence of the intrahepatic portion of the IVC with azygos continuation. Difficulties in the differential diagnosis are analyzed and discussed, both demonstrated by plain X-rays and CT scans.
D000328:Adult; D005260:Female; D006801:Humans; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014682:Vena Cava, Inferior / Q000002:abnormalities* / Q000000981:diagnostic imaging