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经颈静脉肝内门体分流(TIPS)早期结果显示其能有效地降低门脉压力,控制曲张静脉出血,而并发症较少。本研究目的是确定在大样本病人中TIPS术后发生肝性脑病或原有肝性脑病加重的发生率以及与发生TIPS相关性脑病的危险因素。 材料与方法 1990年6月至1992年4月,108例行TIPS的成人中,31例由于不能证实他们的脑病与TIPS有关被剔除,余下的77例
Transjugular intrahepatic portosystemic shunts (TIPS) early results show that it can effectively reduce portal pressure, varicose vein hemorrhage control, and fewer complications. The purpose of this study was to determine the incidence of hepatic encephalopathy or exacerbation of hepatic encephalopathy following TIPS in large sample patients and the risk factors associated with TIPS-associated encephalopathy. Materials and Methods From June 1990 to April 1992, of the 108 adults who underwent TIPS, 31 were excluded because they were unable to confirm that their encephalopathy was associated with TIPS. The remaining 77