目的探讨下消化道大出血的病因及诊断方法。
Aims To study the causes and diagnostic methods of the massive lower gastrointestinal hemorrhage.
笔者讨论了下消化道的血管造影技术问题及介入性放射学对下消化道大出血诊断和治疗的应用与价值。
The authors discussed the technologic problems and the value of interventional diagnosis and treatment in severe lower intestinal bleeding.
目的探讨急诊内镜下止血治疗老年非静脉曲张性上消化道大出血的疗效及安全性。
Objective To investigate the therapeutic effect and safety of emergency endoscope treatment for massive upper gastrointestinal hemorrhage of non-varicose veins in aged.
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