Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. May 21, 2011; 17(19): 2431-2436
Published online May 21, 2011. doi: 10.3748/wjg.v17.i19.2431
Figure 3
Figure 3 After ligation, grade 4 hemorrhoids showed spontaneous reduction.