Fig. 1From: Balloon-occluded retrograde transvenous obliteration of colonic varices: a case reporta Coronal thin MIP image from portal venous phase showing pericolic varices (2 white arrows) with dilated right renal vein. b Axial CT image in portal venous phase showing large peri-colic collaterals around the ascending colon (3 white arrows)Back to article page