CT后处理技术对肝硬化的临床诊断价值研究

目的:探讨CT后处理技术诊断肝硬化的临床价值.方法:选取68例肝硬化患者纳入观察组,完善所有患者入院检查,并进行肝功能分级(Child-Pugh)评分.选择同时期医院查体的均无肝脏病变且既往无肝脏疾病史的68名志愿者纳入健康对照组.观察组和健康对照组均接受CT检查,测量肝脏体积(LV),换算成标准化后的LV.比较不同C...

Clinical study on diagnostic value of CT post-processing technique on liver cirrhosis

Objective:To explore the clinical value of computed tomography(CT)post-processing technique in diagnosing liver cirrhosis.Methods:68 patients with liver cirrhosis were selected as the study subjects and were divided into observation group.The admission examinations were perfected for all patients,and the liver function grading(Child-Pugh)score was performed for them.At the same time,68 volunteers without hepatic pathological changes and past hepatic disease history who underwent physical examination were divided into health control group.Both observation group and health control group received CT examination for measuring liver volume(LV),and then these results were converted to standardized LV.The difference of LV between different Child-Pugh grades of patients was compared,and the correlations between LV and age,body mass,height,body surface area(BSA)and liver Child-Pugh score were further analyzed.Results:The LV values of all patients were repeatedly measured more than 5 d interval,and the analytic results of interclass correlation coefficient indicated that the difference of correlation coefficients between the first measurement and the second measurement was significant(ICC=0.975,P<0.05),the difference of sensitivities between the two times was no significant.In the different grading of Child-Pugh,the ChildPugh C grade