Evaluation study of CT volume try in quantitativediagnosis of liver cirrhosis<?xml:namespace prefix = o ns = "urn:schemas-microsoft-com:office:office" />

涂　蓉¹，张阳德²，伍保忠¹，黄海伟¹，刘　惠²，郑妙琼¹

TURong¹，ZHANG Yang－de¹，LIUHui¹，et al.

（¹ National Hepatolbiliary＆Enteric Surgery Research Center of Ministry of Health，Central－South University，Changsha410008，P.R. China；² Hospital of Hainan Medical College，Haikou，570102）

 （1 中南大学肝胆肠外研究中心，湖南长沙410008；2 海南医学院附属医院放射科，海南海口571101）

Abstract

　　The variance of liver volume，spleen volume，the ratios of spleen to liver in liver cirrhosis were observed by CT measur ingvolumetry. Sothatlaida foundation of CT quantitativediagnosis for liver cirrhosis. The study included 100subjectsintotaldi videdinto－groups，the cirrhosis study group（50）and then or malcontrol group（50）.All of 100subjectshadplain CT and/oren hanced CT scanning and clinical mat erials. The liver volume and the spleen volume of the means and stand arddeviations of liver group were（1068.3±201.7）cm³ and（783.6±196.2）cm³ respectively. Thedifference between the twomeans of liver volume swassignificantstatistically（P<0.0001）.The ratios of spleen to liver were（0.12±0.03）and（0.73±0.4）for the two group srespectively. The difference between the tworatiowassignificantinstatistics（P<0.0001）. By one－way analysis of varianceit showed that，the liver volume decreasedas Child－Pugh grade in creased，and the ratio of spleen to liver volume in creased as Child－Pughgrade in creased. liver volumetry maybe one of import antindicesavailablef or quantitativediagnosis of liver cirrhosis.

　　Keywords：Liver cirrhosis；tomography；volumetry