|
KMID : 1103720130690020123
|
|
Journal of the Korean Society of Radiology
2013 Volume.69 No. 2 p.123 ~ p.130
|
|
|
Usefulness of Angiographic Embolization after Endoscopic Metallic Clip Placement in Patient with Non-Variceal Upper Gastrointestinal Bleeding
|
|
Yoon Min-Jae
Hwang Cheol-Mog
Kim Ho-Jun
Cho Young-Jun
Seo Jae-Young
Shin Byung-Seok
Ohm Joon-Young
Bae Seok-Hwan
Kang Chae-Hoon
|
|
|
Abstract
|
|
|
|
Purpose: The aim of this study is to assess the usefulness of angiographic embolization after endoscopic metallic clip placement around the edge of non-variceal upper gastrointestinal bleeding ulcers. Materials and Methods: We have chosen 41 patients (mean age, 65.2 years) with acute bleeding ulcers (22 gastric ulcers, 16 duodenal ulcers, 3 malignant ulcers) between January 2010 and December 2012. We inserted metallic clips during the routine endoscopic treatments of the bleeding ulcers. Subsequent transcatheter arterial embolization was performed within 2 hours. We analyzed the angiographic positive rates, angiographic success rates and clinical success rates. Results: Among the 41 patients during the angiography, 19 patients (46%) demonstrated active bleeding points. Both groups underwent embolization using microcoils, N-butyl-cyano-acrylate (NBCA), microcoils with NBCA or gelfoam particle. There are no statistically significant differences between these two groups according to which embolic materials are being used. The bleeding was initially stopped in all patients, except the two who experienced technical failures. Seven patients experienced repeated episodes of bleeding within two weeks. Among them, 4 patients were successful re-embolized. Another 3 patients underwent gastrectomy. Overall, clinical success was achieved in 36 of 41 (87.8%) patients. Conclusion: The endoscopic metallic clip placement was helpful to locate the correct target vessels for the angiographic embolization. In conclusion, this technique reduced re-bleeding rates, especially in patients who do not show active bleeding points.
|
|
|
KEYWORD
|
|
|
Gastrointestinal Bleeding, Embolization, Angiography, Nonvariceal
|
|
|
FullTexts / Linksout information
|
|
|
|
|
|
Listed journal information
|
|
  
|
|