CT guided percutaneous NBCA glue injection of rectal varices for refractory rectal variceal bleed as a bailout

To propose minimally invasive percutaneous approach in the management of refractory rectal variceal bleed. Rectal varices are porto-systemic collaterals that arise as a complication of portal hypertension. Bleeding is less common from rectal varices than from esophageal varices