Idiopathic myointimal hyperplasia of the mesenteric veins affecting the small intestine alone: A case report and review of literature

Figure 3 Endoscopic and specimen images. A and B: Terminal ileum, approximately 8 cm long longitudinal ulcer, bleeding on the mucosal surface, surrounding small granular hyperplasia; C: Surgical image, tortuous and lumpy terminal ileum (triangle), dilated and edematous proximal small bowel (arrow); D: Resected bowel, intestinal wall thickening with a constricted ring (triangle) and a longitudinal ulcer (arrow) in the adjacent area.