Case Report
Copyright ©The Author(s) 2005.
World J Gastroenterol. Sep 28, 2005; 11(36): 5742-5745
Published online Sep 28, 2005. doi: 10.3748/wjg.v11.i36.5742
Figure 3
Figure 3 Rectal biopsy (AChE-staining) shows increased activity of acetylcholinesterase in the mucosal layer of the dilated segment.