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Upper gastrointestinal tract involvement in granuloma-positive Crohn’s disease
| Disease site, n |
Age ranges for male patients (years) |
Age ranges for female patients (years) |
||||
|---|---|---|---|---|---|---|
| <17 | 17 to 40 | >40 | <17 | 17 to 40 | >40 | |
| L1 | 1 | 3 | 1 | 0 | 2 | 0 |
| L2 | 1 | 2 | 0 | 1 | 3 | 0 |
| L3 | 4 | 9 | 0 | 5 | 13 | 0 |
| UGI only | 2 | 1 | ||||
L1 Ileum L2 Colon; L3 Ileocolon; UGI Upper gastrointestinal tract
