Fig. 1From: Small-bowel mucosal changes in Egyptian cirrhotic patients with portal hypertension using capsule endoscopy versus single-balloon enteroscopyMucosal changes in portal hyertensive entropathy. a Normal intestinal mucosa. b mucosal edema with absence of the lumen. c Superficial erosion. d Red spot(arrow). e Mosaic appearance of edematous mucosa. f Superficial erosion (thin arrow) angioectasia (thick arrow). g Angiodysplasia (arrow)Back to article page