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目的 探讨肝癌介入治疗后并发上消化道大出血的原因。方法 报道 42例肝癌患者介入治疗后发生上消化道大出血。结果 根据介入治疗后发生上消化道大出血的时间 ( <2周 ,2～ 4周和 >4周 )分组为 :急型、亚急型和慢性上消化道大出血分别有 5例、14例和 2 3例。结论 介入术后发生上消化道大出血的原因和机制非常复杂 ,搞清楚这些对本症的预防和治疗具有重要意义。
Objective To investigate the causes of upper gastrointestinal bleeding after interventional treatment of liver cancer. Methods 42 cases of liver cancer patients after interventional treatment of upper gastrointestinal bleeding occurred. Results According to the time of upper gastrointestinal bleeding (<2 weeks, 2 to 4 weeks and> 4 weeks) after interventional therapy, there were 5 cases of acute, subacute and chronic upper gastrointestinal bleeding respectively, 14 cases and 2 cases 3 cases. Conclusions The causes and mechanisms of upper gastrointestinal bleeding after intervention are very complicated. It is of great importance to find out the causes and mechanisms of prevention and treatment of this disease.