Brief Article
Copyright ©2011 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 28, 2011; 17(40): 4509-4516
Published online Oct 28, 2011. doi: 10.3748/wjg.v17.i40.4509
Table 1 Forrest classification
1 Actively bleeding ulcer
1a: Spurting
1b: Oozing
2 Non-actively bleeding ulcer
2a: Non-bleeding visible vessel
2b: Ulcer with surface clot
2c: Ulcer with red or dark blue spots
3 Ulcer with clean base