摘要
目的探讨数字减影血管造影(digital subtraction angiography,DSA)在消化道出血(obscure gastrointestinal bleeding,OGIB)中的应用。方法回顾性分析22例消化道出血的血管造影表现及结果。结果造影显示有出血灶14例,阴性8例;行介入治疗12例,行手术治疗12例。结论DSA对消化道出血的诊断具有较高价值。
Objective To explore the application of digital subtraction angiography（DSA）in obscure gastrointestinal bleeding（OGIB）. Methods The clinical data of 22 patients with OGIB were analyzed retrospectively. Results The sites of bleeding were identified by angiography in 14 cases, and 8 cases were negative in radiography. Twelve cases received the interventional therapy and 12 cases received the surgical treatments. Conclusion DSA is a valuable method for the diagnosis of OGIB.
出处
《腹部外科》
2009年第6期360-362,共3页
Journal of Abdominal Surgery
关键词
消化道出血
血管造影
诊断
Gastrointestinal hemorrhage
Digital subtractions Diagnosis
