کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
5662271 | 1407556 | 2016 | 4 صفحه PDF | دانلود رایگان |
Nonvariceal upper gastrointestinal (UGI) hemorrhage remains a significant health and economic burden. As the use of urgent endoscopy for UGI hemorrhage has increased, there has been a decline in associated mortality. Endoscopic hemostasis is based on risk stratification of stigmata of recent hemorrhage. A Doppler endoscopic probe can provide further risk stratification by detecting arterial blood flow under the lesion and as a guide to successful endoscopic treatment. Standard treatment options for endoscopic hemostasis include submucosal injection therapy usually in combination with either thermal coagulation or through-the-scope clips. A large over-the-scope clip, which has been used to close fistulas and perforations, has been shown to be effective in cases of refractory nonvariceal UGI hemorrhage, and might also be useful in other types of gastrointestinal bleeding.
Journal: Techniques in Gastrointestinal Endoscopy - Volume 18, Issue 4, October 2016, Pages 187-190