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急性下消化道出血时行血管造影检查确定出血部位已广泛应用于临床,而血管造影技术在抑制下消化道出血中所起的作用尚未广为人知。本文介绍了2例用栓塞直肠上动脉的
Acute lower gastrointestinal bleeding angiography to determine the site of bleeding has been widely used in clinical, and angiography in the suppression of lower gastrointestinal bleeding role has not yet been widely known. This article describes two cases of embolization of the rectal artery