选择性血管造影诊治急性下消化道大出血的经验苏州市第三人民医院外科张建生，严轶群选择性血管造影对常规检查不能明确诊断的下消化道出血的诊治提供了一种有效的方法［１］．方法和适应证：一般采用Ｓｅｌｄｉｎｇｅｒ法，即经皮股动脉穿刺，将导管插入支配某脏器的动脉... Selective angiography diagnosis and treatment of acute lower gastrointestinal bleeding experience Suzhou City Third People ’s Hospital surgery Zhang Jiansheng, Yan Yi group selective angiography routine examination can not be clearly diagnosed with the diagnosis of lower gastrointestinal bleeding provides an effective method [1]. Methods and indications: Seldinger method is generally used, that percutaneous femoral artery puncture, the catheter inserted into the control of an organ artery ...