Analysis of factors affecting intrahepatic infection after percutaneous radiofrequency ablation for liver cancers
- VernacularTitle:肝癌射频消融后肝内感染的影响因素分析
- Author:
Bo ZHAI
;
Xiao-Yan LI
;
Sheng LIU
;
Yi CHEN
;
Meng-Chao WU
;
- Publication Type:Journal Article
- Keywords:
percutaneous radiofrequency ablation;
liver neoplasms;
intrahepatic infection;
risk factor
- From:
Academic Journal of Second Military Medical University
1985;0(06):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the factors affecting the intrahepatic infection after percutaneous radiofrequency ablation(PRFA)for liver cancers.Methods:The clinical data of 1567 patients with intrahepatic infection after PRFA for liver cancers(from Dec.1999 to Oct.2007)were retrospectively summarized.Logistic regression method was used to analyze the possible affecting factors.Results:Twenty-eight person-times of intrahepatic infection occurred in 1635 patients who received a total of 2035 times of PRFA.with the infecting rate being 1.38%.The intrahepatic infection-related mortality was 0.13% (2/1567).Univariate analysis indicated that the intrahepatic infection was significantly correlated with metastatic liver cancer, pattern of past abdominal operation,tumor location,tumor size and tumor numbers(P
