Paroxysmal drastic abdominal pain with tardive cutaneous lesions presenting in Henoch-Schönlein purpura

Figure 1 The endoscopy examination revealed intestinal damage. A-C are gastroscopic images, which show significant damage to the duodenum. A: Diffuse redness, swelling, hemorrhage and petechiae in the mucosa; B: Distortion and proliferation of the duplicature (narrow-band image); C: Ulcer; D-F: Colonoscopic images and demonstrate significant damage to the terminal ileum; D: Mucosal hemorrhage and petechiae; E, F: Ulcers.