Endoscopic management of gastric variceal bleeding.

Gastroenterol Clin North Am

Interventional Endoscopy Services, California Pacific Medical Center, 2351 Clay Street, 6th Floor, San Francisco, CA 94115, USA. Electronic address:

Published: December 2014

Expert knowledge of endoscopic management of gastric varices is essential, as these occur in 20% of patients with portal hypertension. Bleeding is relatively uncommon, but carries significant mortality when this occurs. Inability to directly target intravascular injections and the potential complication related to glue embolization has resulted in the development of novel techniques. Direct visualization of the varix lumen using endoscopic ultrasound (EUS) allows targeted therapy of feeder vessels with real-time imaging. EUS-guided combination therapy with endovascular coiling and cyanoacrylate injections promise to provide reduced complication rates, increased obliteration of varices, and reduced long-term rebleeding rates.

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http://dx.doi.org/10.1016/j.gtc.2014.08.010DOI Listing

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