Splenic autotransplantation plus lower esophagus transaction for the treatment of portal hypertension
- VernacularTitle:自体脾移植联合食管横断吻合术治疗肝硬化门静脉高压症
- Author:
Rufu CHEN
;
Jingshan HUO
;
Jisheng CHEN
;
Quanbo ZHOU
- Publication Type:Journal Article
- Keywords:
Transplantation,autologus;
Hypertension,portal;
Esophagus transaction
- From:
Chinese Journal of General Surgery
2008;23(7):520-523
- CountryChina
- Language:Chinese
-
Abstract:
Objective To evaluate the efficacy of splenic autotransplantation plus lower esophagus transaction for the treatment of portal hypertension(PTH).Methods Thirty patients were divided into study group(15 cases)and control group(15 cases).Patients in study group Underwent splenic autotransplantation after splenectomy and cardia-esophageal devascularization plus lower esophagus transaction,and those in control group had all except splenic autotransplantation.The cross section area,blood velocity,blood flow of MPV(main portal vein)and changes of cardia-esophageal varices were evaluated by 3D DCE MRA at 1 week before operation and 6 months after,and blood flow and collateral circulation of transplanted spleen in the retroperitoneal space were assessed.Results In both groups,the cross section areas(cm2),mean blood velocity(cm/s)and mean blood flow(ml/s)of MPV decreased postoperatively(P＜0.05).The postoperative cross section areas(cm2)and mean blood velocity(cm/s) of MPV in study group were smaller than that in control group(P＜0.05).Esophageal and fundal variceal veins disappeared or improved equally in both groups.There was no difference in the postoperative and preoperative liver function between the two groups(P＞0.05).In study group,the planted spleen grew well in the retroperitoneal space,and with a formation of extensive collateral circulation.The postoperative serum hyaluronic acid decreased in this group(t=2.929,P＜0.05).Conclusion Splenic autotransplantation after splenectomy plus lower esophagus transection was effective for the treatment of PHT without adverse impact on liver function.
