Copyright: ©Author(s) 2026.
World J Gastroenterol. Nov 28, 2026; 32(44): 122438
Published online Nov 28, 2026. doi: 10.3748/wjg.122438
Published online Nov 28, 2026. doi: 10.3748/wjg.122438
Table 1 Vienna Rectoscopy Score
| Score | Congested mucosa | Telangiectasia | Ulceration | Stricture | Necrosis |
| 0 | Grade 1 | None | None | None | None |
| 1 | Grade 2 | Grade 1 | None | None | None |
| 2 | Grade 3 | Grade 2 | None | None | None |
| 3 | Any grade | Grade 3 | Grade 1 | None | None |
| 4 | Any grade | Any grade | Grade 2 | Grade 1 | None |
| 5 | Any grade | Any grade | ≥ Grade 3 | ≥ Grade 2 | Present |
- Citation: Huang T, He YL, Fu G, Chen L, Huang ST, Liu LP. Microbiota-nutrition sequential therapy for refractory radiation proctitis: A case report. World J Gastroenterol 2026; 32(44): 122438
- URL: https://www.wjgnet.com/1007-9327/full/v32/i44/122438.htm
- DOI: https://dx.doi.org/10.3748/wjg.122438