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©The Author(s) 2023.
World J Gastrointest Surg. Jun 27, 2023; 15(6): 1159-1168
Published online Jun 27, 2023. doi: 10.4240/wjgs.v15.i6.1159
Published online Jun 27, 2023. doi: 10.4240/wjgs.v15.i6.1159
Table 2 Montreal classification of patients with Crohn's disease (n = 16)
| Item | Group | Frequency | Constituent ratio (%) |
| Diseased location (L) | L4: Upper gastrointestinal tract | 6 | 38 |
| L1 + L4: Ileum + upper gastrointestinal tract | 1 | 6 | |
| L2 + L4: Colon + upper gastrointestinal tract | 2 | 12 | |
| L3 + L4: Ileocolon + upper gastrointestinal tract | 7 | 44 | |
| Disease behavior (B) | B2: Stenotic type | 9 | 56 |
| B2 + B3: Stenotic penetration type | 7 | 44 |
- Citation: Yang LC, Wu GT, Wu Q, Peng LX, Zhang YW, Yao BJ, Liu GL, Yuan LW. Surgical management of duodenal Crohn's disease. World J Gastrointest Surg 2023; 15(6): 1159-1168
- URL: https://www.wjgnet.com/1948-9366/full/v15/i6/1159.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v15.i6.1159