Potential model for differential diagnosis between Crohn's disease and primary intestinal lymphoma

Figure 1 Endoscopic and computed tomographic enterography features in Crohn’s disease. A: Coronary reconstructed CTE reflected stricture with proximal dilation and comb sign in ileum in ileum; B: Phelgmon in distal ileum; C: Stretching and densifying of distal mesenteric artery so-called comb sign in ileum; D: DBE found longitudinal ulcer in distal ileum; E: Colonoscopy detected Pseudo-polyps formation in ascending colon; F: Perianal involvement in CD.