Review
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. May 7, 2012; 18(17): 2009-2017
Published online May 7, 2012. doi: 10.3748/wjg.v18.i17.2009
Figure 2
Figure 2 Pathological changes in hemorrhoids. *: Marked dilatation of hemorrhoidal venous plexus; #: Fragmented anal subepithelial muscle (the Treitz’s muscle or mucosal suspensory ligament) (Scale bar = 1 mm).