RESUMO
Objective To evaluate hepatic functional reserve and operational risks of primary hepatic carcinoma in Child A using functional CT.Methods In 128 cases of primary hepatic carcinoma of Child A undergoing hepatoectomy and identified by pathology, CT perfusion scanning and measurement of remannent hepatic volume were done before operation and whole patients were divided in-to acute hepatic failure group(AHF group,33 cases)and non-acute hepatic failure(non-AHF group,95 cases).All variables were ana-lyzed by one way analysis of variance(one-way ANOVA)firstly.The variables with significance (P<0.05)were analyzed with Step-wise Logistic regression further.Results One-way ANOVA result:There were significant difference between two groups in RHVS measured by CT,PVP,HBF,HBV,serum creatinine,thrombinogen activity,total bilirubin and intraoperative blood loss (P<0.05).The StepwiseLogistic regression analysis demonstrated that decreased RHVS and the lowed PVP were the independent risk factors of AHF complicated to hepatoectomy of primary hepatic carcinoma(P<0.01).Conclusion Hepatic functional reserve and operational risks of primary hepatic carcinoma could be j udged with functional CT before operation .
RESUMO
Operation is one of the main therapeutic methods for tumors. Along with the development of medical sciences, the comprehensive treatment of multiple departments was paid more attention in the clinical fields. It is very important to know the function of operation in the therapeutic process completely. The following three principles should be dealt with well: the radical resection of tumors, the safety procedure for reducing operational risks, and the importance of preserving organic function of the patients.