Figure 1From: High-dose methylprednisolone pulse therapy for treatment of refractory intestinal involvement caused by Henoch–Schönlein purpura: a case reportEsophagogastroduodenoscopy of the Henoch–Schönlein purpura-affected bowel. A) the antrum of the stomach and B) the duodenal second portion. This image shows the descending and transverse portion of the duodenum in the patient with hemorrhagic duodenitis and duodenal vasculitis with the additional finding of a purplish and reddish mucosal edema.Back to article page