Siegal B, Pajewski M
Isr J Med Sci. 1978 Apr;14(4):481-4.
A case is described in which massive rectal bleeding was controlled by selective embolization of the superior hemorrhoidal arteries. Selective therapeutic arterial embolization in colonic bleeding represents an important alternative to procedures such as surgery and infusion of vasospastic agents which carry a prohibitive risk in severely ill patients.
本文描述了一例通过选择性栓塞痔上动脉控制大量直肠出血的病例。结肠出血的选择性治疗性动脉栓塞是手术和输注血管痉挛剂等方法的重要替代方案，而这些方法在重症患者中具有极高的风险。
