Prospective Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Apr 7, 2015; 21(13): 4020-4029
Published online Apr 7, 2015. doi: 10.3748/wjg.v21.i13.4020
Table 1 Fistula characteristics n (%)
Fistula characteristicsn = 51
Recurrent39 (76.5)
Multiple tracts27 (52.9)
Horseshoe fistula26 (50.1)
Associated/presented with an abscess21 (41.2)
Anterior tract17 (33.3)
Internal opening not found8 (15.7)
Supralevator extension (blind)5 (9.8)