Erschienen in:
30.07.2019 | Editorial
Risk Stratification of Angioectasia as a Cause of Gastrointestinal Bleeding: Untangling the Spider’s Web?
verfasst von:
Dejan Micic, Neil Sengupta
Erschienen in:
Digestive Diseases and Sciences
|
Ausgabe 10/2019
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Excerpt
Angioectasias (AE) represent one of a variety of vascular gastrointestinal mucosal lesions that can potentially bleed. Initial studies of obscure gastrointestinal bleeding demonstrated an association between calcific aortic stenosis and recurrent melena from bleeding arteriovenous malformations [
1]. Although past management included selective angiography [
2] and blind right colectomy [
3], subsequent advances in flexible endoscopic techniques demonstrated the safety and effectiveness of electrocautery via colonoscopy for management of these lesions [
4], thereby highlighting the contribution of the gastroenterologist to the identification and management of bleeding AE. …