区域性门静脉高压症的临床分析

目的 探讨区域性门静脉高压症(RPH)的病因、临床特点和诊治方法.方法 回顾性分析2005年1月至2010年6月收治的26例RPH患者临床资料.分析26例患者的临床首发症状、血常规、肝功能、乙型和丙型肝炎标志物、肿瘤标志物、腹部超声、腹部增强CT、胃镜检查结果,以及16例行腹部CT血管造影(CTA)者的检查结果.结果 胰源性疾病(18例)是RPH主要病因.临床表现为脾肿大26例,无规律性上腹痛14例,上消化道出血10例.内镜检查示孤立性胃底静脉曲张25例,同时合并食管下段静脉曲张1例.4例行内镜下胃底曲张静脉组织胶注射止血,4例行脾脏切除术,2例行脾脏切除+贲门血管离断术,2例行脾脏切除+胰尾切除+脾肾静脉分流术,3例行脾脏栓塞治疗.结论 RPH常伴胰腺疾病,表现为脾肿大、脾功能亢进,但肝功能正常、无肝硬化,孤立性胃底静脉曲张是其特征性表现.良性病因所致的RPH可治愈.伴消化道出血者脾脏切除的疗效优于单纯内镜下止血治疗.

Abstract：

Objective To investigate the etiology, clinical features, diagnosis and treatment of regional portal hypertension (RPH).Methods The clinical data of 26 patients with RPH treated in Beijing Chaoyang Hospital Affiliated to Capital Medical University between January 2005 and June 2010 were analyzed with retrospective analysis.The first symptom, routine analysis of blood, liver function test, hepatitis B and C markers, tumor markers, abdominal ultrasound, abdominal enhanced CT, endoscopy findings of 26 patients and the results of abdominal CT angiography (CTA) of 16cases were analyzed.Results Pancreatic disease (18 cases) was the leading cause of RPH.The main clinical manifestations of splenomegaly in 26 cases, irregularly abdominal pain in 14 cases, and upper gastrointestinal bleeding in 10 cases.Isolated gastric varices were revealed by endoscopy in 25 cases,complicated with lower esophageal varices in 1 case.4 cases with endoscopic tissue glue injection in gastric variceal bleeding, splenectomy in 4 cases, 2 cases with splenectomy and pericardialdevascularization, 2 cases with splenectomy, pancreatic tail resection and spleno-renal shunt, 3 cases with splenic embolization treatment.Conclusions RPH often accompanied by pancreatic disease,manifested as splenomegaly, hypersplenism, but normal liver function, absence of liver cirrhosis.Isolated gastric varices is the characteristic features of RPH.RPH caused by benign diseases is curable.Splenectomy is more effective than simple endoscopic hemostasis in RPH associated with gastrointestinal bleeding.

Clinical analysis of regional portal hypertension

Objective To investigate the etiology, clinical features, diagnosis and treatment of regional portal hypertension (RPH).Methods The clinical data of 26 patients with RPH treated in Beijing Chaoyang Hospital Affiliated to Capital Medical University between January 2005 and June 2010 were analyzed with retrospective analysis.The first symptom, routine analysis of blood, liver function test, hepatitis B and C markers, tumor markers, abdominal ultrasound, abdominal enhanced CT, endoscopy findings of 26 patients and the results of abdominal CT angiography (CTA) of 16cases were analyzed.Results Pancreatic disease (18 cases) was the leading cause of RPH.The main clinical manifestations of splenomegaly in 26 cases, irregularly abdominal pain in 14 cases, and upper gastrointestinal bleeding in 10 cases.Isolated gastric varices were revealed by endoscopy in 25 cases,complicated with lower esophageal varices in 1 case.4 cases with endoscopic tissue glue injection in gastric variceal bleeding, splenectomy in 4 cases, 2 cases with splenectomy and pericardialdevascularization, 2 cases with splenectomy, pancreatic tail resection and spleno-renal shunt, 3 cases with splenic embolization treatment.Conclusions RPH often accompanied by pancreatic disease,manifested as splenomegaly, hypersplenism, but normal liver function, absence of liver cirrhosis.Isolated gastric varices is the characteristic features of RPH.RPH caused by benign diseases is curable.Splenectomy is more effective than simple endoscopic hemostasis in RPH associated with gastrointestinal bleeding.