Title: Analysis of hepatic vein variations in healthy people with 64-slice spiral CT
Abstract: Objective To analyze variations of hepatic vein in healthy people with 64-slice spiral CT.Methods Seventy-five healthy subjects underwent multi-slice spiral computed(MSCT)hepatic venography.The anatomy of the junction of the hepatic veins with the inferior vena cava and the intrahepatic drainage territory of the hepatic veins and tributaries were evaluated.The hepatic veins were classified according to three anatomic classification(Nakamura's,Marcos's and Kawasaki's classification)methods respectively.Results There was a common trunk of the middle and left hepatic veins before joining the IVC in 86.7%(65/75)of the cases.In 13.3%(10/75)of the cases,the three main hepatic veins joined the IVC separately.The ratios of Nakamura's classification type A,B,C of hepatic veins were 49.4% (37/75),37.3%(28/75),and 13.3%(10/75)respectively.The ratios of Marcos's classification type A,B,C of hepatic veins were 56.0%(42/75),24.0%(18/75),and 20.0%(15/75)respectively. The ratios of Kawasaki's classification type Ⅰ,Ⅱ of hepatic vein were 40.0%(30/75)and 60.0% (45/75).Conclusion Multi-slice spiral CT hepatic venography can provide visualization of peripheral hepatic venous branches in details.
Publication Year: 2007
Publication Date: 2007-01-01
Language: en
Type: article
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Cited By Count: 1
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