Nanavati Sujal M
Interventional Radiology, Department of Radiology and Biomedical Imaging, UCSF, 1001 Potrero Avenue, Rm. 1x55, San Francisco, CA 94110, USA.
Gastroenterol Clin North Am. 2014 Dec;43(4):739-52. doi: 10.1016/j.gtc.2014.08.013. Epub 2014 Oct 24.
Since the 1960s, interventional radiology has played a role in the management of gastrointestinal bleeding. What began primarily as a diagnostic modality has evolved into much more of a therapeutic tool. And although the frequency of gastrointestinal bleeding has diminished thanks to management by pharmacologic and endoscopic methods, the need for additional invasive interventions still exists. Transcatheter angiography and intervention is a fundamental step in the algorithm for the treatment of gastrointestinal bleeding.
自20世纪60年代以来，介入放射学在胃肠道出血的管理中发挥了作用。最初主要作为一种诊断方式的介入放射学已发展成为一种更具治疗作用的工具。尽管由于药物和内镜治疗方法，胃肠道出血的发生率有所下降，但仍需要额外的侵入性干预措施。经导管血管造影和介入治疗是胃肠道出血治疗流程中的一个基本步骤。
