Clinical Study
Characteristics of Pediatric Crohn’s Disease in Saudi Children: A Multicenter National Study
Table 3
Disease location and behavior at presentation in 330 patients with Crohn’s disease according to Paris classification.
| | | Number | Percentage |
| | Location | | | | Distal ileum (L1) | 93 | 28.2 | | Colonic (L2) | 53 | 16.1 | | Ileocolonic (L3) | 139 | 42.1 | | Upper disease proximal to ligament of Treitz (L4a) | 31 | 9.4 | | Upper disease distal to ligament of Treitz and proximal to the distal 1/3 ileum (L4b) | 14 | 4.2 | | Behavior | | | | Nonstricturing nonpenetrating (B1) | 210 | 63.6 | | Stricturing (B2) | 64 | 19.4 | | Penetrating (B3) | 20 | 6.1 | | Penetrating and stricturing (B2B3) | 26 | 7.9 | | Perianal disease modifier (p) | 42 | 12.7 |
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