Table 2a.
Points assigned | |||
---|---|---|---|
Characteristic | 1 | 2 | 3 |
No. of polyps | 1 to 4 | 5 to 20 | >20 |
Polyp size (mm) | 1 to 4 | 5 to 10 | >10 |
Histology | tubular | tubulovillous | villous |
Dysplasia | mild | moderate | severe |
Scoring system: | |||
Stage 0 = 0 points | |||
Stage I = 1 to 4 points | |||
Stage II = 5 to 6 points | |||
Stage III = 7 to 8 points | |||
Stage IV = 9 to 12 points |