Endoscopic Ultrasound –Guided Biliary Interventions

Endoscopic ultrasound (EUS) –guided biliary interventions have evolved to become an integral part of advanced gastrointestinal endoscopy units. EUS-guided biliary drainage is an accepted alternative for patients with failed ERCP or altered surgical anatomy. The potential advantages of EUS-guided interventions include choice of biliary access from stomach or duodenum, choice of stent exit in stomach and duodenum, and possibility of avoiding traversing through the obstruction. A variety of procedures have been described depending on the level of obstruction. Maximum evidence is available for distal malignant obstruction, and more studies are needed for hilar obstruction and benign indications.
Source: Gastrointestinal Endoscopy Clinics of North America - Category: Gastroenterology Authors: Source Type: research