Fig. 3. Management of esophageal and gastric variceal bleeding. GOV, gastroesophageal varices; IGV, isolated gastric varices; RTO, retrograde transvenous obliteration; TIPS, transjugular intrahepatic portosystemic shunt. This algorithm was modified from 2019 KASL clinical practice guidelines for liver cirrhosis.39
Korean J Gastroenterol 2021;78:152~160 https://doi.org/10.4166/kjg.2021.113
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