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©2009 Baishideng.
World J Gastrointest Surg. Nov 30, 2009; 1(1): 30-37
Published online Nov 30, 2009. doi: 10.4240/wjgs.v1.i1.30
Published online Nov 30, 2009. doi: 10.4240/wjgs.v1.i1.30
Table 1 Histopathological response classification according to the amount of residual tumor within the tumor bed according to Becker et al[9]
| Grade | Description | Response |
| 1a | No residual tumor/tumor bed | Responder |
| 1b | < 10% residual tumor/tumor bed | Responder |
| 2 | 10%-50% residual tumor/tumor bed | Partial responder |
| 3 | > 50% residual tumor/tumor bed | Non-responder |
- Citation: Theisen J, Krause B, Peschel C, Schmid R, Geinitz H, Friess H. Early response evaluation and prediction in neoadjuvant-treated patients with esophageal cancer. World J Gastrointest Surg 2009; 1(1): 30-37
- URL: https://www.wjgnet.com/1948-9366/full/v1/i1/30.htm
- DOI: https://dx.doi.org/10.4240/wjgs.v1.i1.30