各组术后均有1例死亡。吻合口狭窄血管并发症均在组1发生：2例发生在门静脉，1例在肝动脉，1例在右肝静脉。

Postoperative death occurred in 1 patient in each group. Vascular complications included anastomotic strictures: 2 portal vein (PV), 1 hepatic artery (HA), and 1 RHV anastomotic strictures; all in GI.

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结论高压氧治疗慢性肝炎可增加患者的门静脉右支血流量，改善肝功能，改善临床症状与体征。

Conclusion HBO treatment could increase the blood flow of right branch of portal vein, improve hepatic function and alleviate the clinical symptoms and signs of patients with hepatitis.

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方法超声对比检测正常肝与弥漫性肝病进餐前后门静脉和右肝动脉血流改变。

Methods By using ultrasound scanner, to compare the flow changes in portal vein and right hepatic artery of diffused hepatic lesions before and after meal with that of normal liver.

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