Case Report
Copyright ©2008 The WJG Press and Baishideng.
World J Gastroenterol. Jun 14, 2008; 14(22): 3591-3593
Published online Jun 14, 2008. doi: 10.3748/wjg.14.3591
Figure 1
Figure 1 Sigmoidoscopy shows the severe erythematous friable mucosa and diffuse ulceration with dirty exudates.
Figure 2
Figure 2 Microscopy of colon biopsies shows the thickening of small vessel wall and lymphocyte infiltration around vessels (HE, × 400).