Fig. 1Esophagogastroduodenoscopy (EGD) findings. (A) EGD showed mild chronic superficial gastritis (B) EGD showed severe duodenitis from bulb to 2nd portion of duodenum.
Fig. 2Capsule endoscopy showed multiple ulcer and erosions, multiple erythematous lesion and ulcer at Jejunum
Fig. 3Light microscopic finding of skin biopsy taken outpatients clinic before 3 years ago. They show leukocytoclastic vasculitis. (A) HE stain × 40HE (B) stain × 200
Fig. 4light microscopic finding of renal biopsy. (A) glomeruli show global sclerosis. And tubular atrophy was seen (B) glomeruli associated with fibrocellular/cellular crescents. The glomerular basement membrane is not thickened