Fig. 2From: New insight into the features of Behçet’s disease with gastrointestinal ulcer: a cross-sectional observational studya A large number of neutrophils infiltrated into the small blood vessels in the lamina propria of esophageal mucosa, and the small blood vessels were inflamed. b Histopathologic findings in colonoscopic biopsy specimens demonstrating plasma cell infiltration, interstitial small vessel swelling, lymphocyte infiltration and neutrophil infiltration (arrow from left to right)Back to article page