目的:探讨晚期血吸虫病巨脾型外科治疗和治疗效果。方法:对31例外科治疗的晚期血吸虫巨脾型患者临床资料进行回顾性总结。结果:接受脾切除和贲门周围血管离断术后，31例患者的劳动力有不同程度恢复，脾亢症状消失，上消化道出血减少。结论:脾切除加贲门周围血管离断术对晚期血吸虫病巨脾型患者的劳动力恢复，脾亢症状消除或改善，上消化道出血减少有显著治疗效果。
Objective To evaluate the therapeutic effect of selective paraesophagogastric devascularization withoutsplenectomy in treatment of portal hypertension with upper gastrointestinal hemorrhage. Methods The clinical data of 27 patients who received selective paraesophagogastric devascularization without splenectomy from 2008 to 2011 were retrospectively analyzed. The hemogram， hepatic function， perioperative compliations， and free portal pressure （FPP） were observed. The patients were followed-up and the re-bleeding rate and survival rate were observed. Results The FPP decreased significantly（P＜0.05） after operation. The complication rate was 33.3%（9/27） after operation， including2 cases（7.4%） stress ulcer bleeding， 1 case （3.7%） acute bleeding portal hypertensive gastropathy， 1 case （3.7%） deep venous thrombosis， 1 case （3.7%） acute lung injury， 1 case （3.7%） death of hepatic encephalopathy， 3 cases（11.1%） new onset portal vein thrombosis. Twenty-four patients were followed up for an average of 27 months （8-57 months）. The overal survival rate was 92.6% （25/27）. Conclusion Selective paraesophagogastric devascularization without splenectomy is an effective method for treatment of portal hypertension with upper gastrointestinal hemorrhage.
Objective To explore the methods， clinical effects， and application value of laparoscopic splenectomy combined with pericardial devascularization. Methods The clinical data of 23 patients with liver cirrhosis and portal hypertension who performed laparoscopic splenectomy combined with pericardial devascularization between july 2009 and july 2012 in our hospital were analyzed retrospectivly. Results In 23 cases， 2 cases were converted laparotomy due to bleeding， 21 cases were successfully performed laparoscopic splenectomy combined with pericardial devascularization. The operative time was 230-380 minutes （average 290 minutes）. The intraoperative blood loss was 300-1 500 mL （average 620 mL）. The postoperative fasting time was 1-3 days （average 2 days）. The postoperative hospital stay was 8-14 days （average 10 days）. Conclusion Laparoscopic splenectomy combined with pericardial devascularization is a feasible， effective， and safe procedure as well as minimally invasive hence is applicable for patients with portal hypertension and hypersplenism．
ObjectiveTo evaluate the operative technique and clinical efficacy of laparoscopic splenectomy (LS) combined with esophagogastric devascularization in treatment of portal hypertension induced by liver cirrhosis. MethodsTwelve cases with esophageal and gastric varices induced by portal hypertension and liver cirrhosis were treated by the LS combined with esophagogastric devascularization in our department from March 2009 to August 2010, which clinical data were analyzed and summarized retrospectively. ResultsThe splenic artery was ligated before the treatment of splenic pedicle in 12 cases, LS combined with pericardial devascularization was successfully performed in 10 cases, 7 cases of which were treated by the level two transection method of splenic pedicle, and 2 cases were converted to open surgery due to intraoperative bleeding. In 10 cases, the operative time was 180-300 min (average 210 min), and intraoperative blood loss was 200-1 000 ml (average 480 ml). The postoperative hospital stay was 8-15 d (average 9 d)， the postoperative complications included plural effusion （lt;300 ml） in 2 cases， mild ascites （lt;300 ml） in 2 cases, and mild pancreatic leakage in 1 case， but all were cured eventually， and no mortality occurred. Followup was conducted in 12 patients for 4 to 20 months (average 7 months), and no rebleeding occurred. ConclusionsLS combined with pericardial devascularization is relatively safe and effective methods in treatment of portal hypertension induced by liver cirrhosis. The keys to success include ligation of splenic artery, and the use of harmonic scalpel combined with ligasure to treat splenic pedicle.
目的探讨近端脾肾分流联合贲门周围血管离断术治疗肝硬变门脉高压症的疗效。方法回顾分析我院1994~2004年10年期间应用近端脾肾分流联合贲门周围血管离断术治疗62例肝硬变门脉高压病例。结果本组无手术死亡，随访56例，随访时间4~56个月，随访结果： 26例肝功能较前有所改善，49例静脉曲张明显减轻，无静脉破裂出血； 发生吻合口血栓5例，肝性脑病3例，因肝衰死亡3例。结论近端脾肾分流联合贲门周围血管离断术治疗肝硬变门脉高压症效果好，疗效满意。
ObjectiveTo analyze the effect and incidence rate of major postoperative complications of pericardial devascularization in treatment of portal hypertension. MethodsEnglish and Chinese literatures about pericardial deva-scularization in treatment of portal hypertension were searched through Medline, Elsevier, PubMed, CNKI, and WanFang database, and meta analysis was taken in the process by using R-2.15 software. ResultsIn total of 671 literatures were searched and 23 were selected finally according to inclusion criteria and exclusion criteria.The results of meta analysis showed that, the effect of pericardial devascularization in treatment of portal hypertension were as follows:the incidence rate of rebleeding was 21%(95% CI: 0.18-0.24), the incidence rate of hepatic encephalopathy was 4%(95% CI: 0.02-0.06), the incidence rate of ascites was 29%(95% CI: 0.14-0.47), mortality of operation was 3%(95% CI: 0.02-0.04), mortality was 23%(95% CI: 0.15-0.33). ConclusionsThere is a certain incidence rate of complications of pericardial devascularization, of which the most common complication is rebleeding.So, it is necessary to do further improvement and development of pericardial devascularization.
目的评价将直线切割缝合器应用于脾切除贲门周围血管离断术中的安全性及效果。 方法前瞻性收集2013年6月至2014年5月期间于笔者所在医院行脾切除贲门周围血管离断术的46例肝炎后肝硬变继发门静脉高压症患者的临床资料，根据脾切除贲门周围血管离断术中直线切割缝合器的应用情况分为对照组18例（术中未使用直线切割缝合器）和观察组28例（术中使用直线切割缝合器），比较2组患者的疗效指标。 结果2组患者均顺利完成手术，无围手术期死亡及肝性脑病发生。对照组患者的手术时间、术中出血量、术中输血比例及术后24 h引流量均长于（或大于）观察组（P＜0.05），而2组患者的术后住院时间比较差异无统计学意义（P＞0.05）。术后所有患者均获访，随访时间为4 d～10个月，平均4个月。随访期间所有患者均无消化道再出血发生，脾功能亢进得到完全纠正，生活质量满意。 结论将直线切割缝合器应用于脾切除贲门周围血管离断术是安全而有效的，其简化了手术操作，减少了手术创伤，值得临床推广应用。
ObjectiveTo evaluate long-term therapeutic effect of esophagogastric devascularization without splenectomy in treatment of portal hypertension with esophagogastric varices hemorrhage. MethodsThe patients who took esophagogastric devascularization without splenectomy from 2008 to 2013 were followed-up in clinic or through phone. The remission of esophagogastric varices, rebleeding, survival and long-term postoperative complications were observed. ResultsA total of 32 patients were taken esophagogastric devascularization without splenectomy in Peking University People's Hospital from 2008 to 2013. One patient died during the perioperative period. Twenty-three patients were followed-up for 10-81 months with an average 45.5 months, of whom 7 patients had rebleeding, 5 patients died, 3 patients had new onset portal vein thrombosis, 2 patients had esophageal anastomotic strictures. ConclusionEsophagogastric devascularization without splenectomy is an effective method in treatment of portal hypertension with esophagogastric varices hemorrhage in selected patients.
ObjectiveTo investigate the predictive factors of portal vein thrombosis (PVT) before and after splenectomy and gastroesophageal devascularization for liver cirrhosis with portal hypertension. MethodsSixty-one cases of liver cirrhosis with portal hypertension who underwent splenectomy and gastroesophageal devascularization were enrolled retrospectively. The patients were divided into PVT group and non-PVT group based on the presence or absence of postoperative PVT on day 7. The clinical factors related with PVT were analyzed. ResultsThere were 25 cases in the DVT group and 36 cases in the non-DVT group. The results of univariate analysis showed that the preoperative platelet (P=0.006), activated partial thromboplastin time (P=0.048), prothrombin time (P=0.028), and international normalized ratio (P=0.029), postoperative fibrin degradation product (P=0.002) and D-dimer (P=0.014) on day 1, portal venous diameter (P=0.050) had significant differences between the DVT group and non-DVT group. The results of logistic multivariate regression analysis showed that the preoperative platelet (OR=0.966, 95% CI 0.934-1.000, P=0.048) and postoperative fibrin degradation product on day 1(OR=1.055, 95% CI 1.011-1.103, P=0.017) were correlated with the PVT. The PVT might happen when preoperative platelet was less than 34.5×109/L (sensitibity 80.6%, specificity 60.0%) or postoperative fibrin degradation product on day 1 was more than 64.75 mg/L (sensitibity 48.0%, specificity 91.7%). ConclusionPreoperative platelet and postoperative fibrin degradation product on day 1 might predict PVT after splenectomy and gastroesophageal devascularization for liver cirrhosis with portal hypertension.