Volumetry Research of liver section with liver cirrhosis

涂蓉^* 张阳德 伍保忠^* 黄海伟^* 郑妙琼^*<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

中南大学国家卫生部肝胆肠外科研究中心 （长沙410008）

TU Rong^*，ZHANG Yangde，WU Baozhong^*，et al，National Hepatobiliary & Enteric Surgery Research Center of Ministry of Health，Central－South University，Changsha 410008

^*Hospital of Hainan Medical College，Haikou，570102

Abstract

　　Objective：Researching the difference of hepatic section in cirrhosis liver，normal liver and  hepatocarcinoma liver.

　　Materials and Methods：The study included 119 subjects in total divided into 3 groups，the cirrhosis study group of 50 cases， the normal control group of 40 cases， and the abnormal control group （large hepatocarcinoma in right lobe of liver） of 29 cases. The liver volume and the component volumes of 4 liver sections both in the study group and in the normal group were measured with CT measuring software. Comparison was made for the volume of left lateral section of the abnormal control group with that of the other two groups combined.

　　Results：The composed  ratios of left lateral liver section， left internal section， right front section  and right back section in the two groups  were （16.8％±2.6％、15.5％±3.3％、30.5％±3.2％、31.9％±3.0％） and （13.9％±6.8％、20.0％±7.95％、31.35％±5.9％、30.4％±5.8％）respectively. The volume of left lateral liver section in cirrhosis group ，normal group and abnormal group was 159.00 ml ，158.97 ml and  247.76ml respectively. The difference between the abnormal group and others was significant in statistics （p<0.05）.

　　Conclusion：The volume of left lateral section was not enlarged in cirrhosis and became enlarged when other liver section invaded by large tumors. The volumes of other 3 sections were atrophy in cirrhosis.

　　Key words：Volume，liver Section Tomography，X－ray computed