Montreal classification
- A1 <17 years
- A2 17-40 years
- A3 >40 years
Crohn´s disease
- L1 ileal
- L3 ileocolonic
- L4 upper GI
Ulcerative colitis
- E1 proctitis
- E2 distal UC
- E3 extensive UC
|
-
|
-
|
0
23
9
11
12
6
|
0
7
7
4
8
2
|
0
7
12
0
8
10
|
0
6
5
0
8
3
|