Brief Reports
Copyright ©The Author(s) 2004.
World J Gastroenterol. Aug 15, 2004; 10(16): 2412-2414
Published online Aug 15, 2004. doi: 10.3748/wjg.v10.i16.2412
Table 1 Patient demographic data
Patient characteristicsGroup AGroup B
No. of patients100100
Mean age yr3739
Male: Female64:3666:34
Hypertrophied papillae100100
(No. of patients)
Fibrous anal polyp118
(No. of patients)