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肝硬化导致门静脉高压，门静脉属支迂曲扩张。食管下段和胃底静脉扩张破裂导致消化道出血，是肝硬化患者死亡的主要原因。治疗肝硬化消化道出血的方法包括药物治疗、内镜止血、介入治疗和手术治疗。这些方法主要是控制出血和解决脾功能亢进，不能解决肝硬化的根本问题。干细胞可以修复损伤的肝细胞，有助于恢复肝脏功能。B超引导下精准肝内门静脉穿刺输注自体骨髓有核细胞，通过自体骨髓干细胞改善肝硬化，对患者损伤小，风险小。细胞治疗结合常规治疗，对肝硬化消化道出血可达到标本兼治。“,”Cirrhosis of the liver results in portal hypertension, which is a tortuous and dilated portal vein. The hemorrhage of digestive tract caused by dilation and rupture of lower esophagus and gastric fundus is the main cause of death in patients with cirrhosis. The treatment methods of digestive tract hemorrhage in liver cirrhosis include drug therapy, endoscopic hemostasis, interventional therapy to control hemorrhage and surgical hemostasis. These methods are mainly used to control hemorrhage and solve hypersplenism, but cannot solve the fundamental problem of cirrhosis. Stem cells can repair damaged liver cells and help restore liver function. Under the guidance of B-ultrasound, precise intrahepatic portal vein puncture and infusion of autologous bone marrow nucleated cells can improve cirrhosis through autologous bone marrow stem cells. Little damage to patients, little risk. Cell therapy combined with conventional therapy can treat both the symptoms and the root causes of digestive tract hemorrhage in cirrhosis.