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©The Author(s) 2022.
World J Gastroenterol. Jun 21, 2022; 28(23): 2609-2624
Published online Jun 21, 2022. doi: 10.3748/wjg.v28.i23.2609
Published online Jun 21, 2022. doi: 10.3748/wjg.v28.i23.2609
Table 2 Clinical and pathological characteristics of the patients’ studies
| Characteristics | n (%) |
| Sex | |
| Female | 23 (48) |
| Male | 25 (52) |
| RECIST 1.1 | |
| Partial response | 22 (46) |
| Stable disease | 13 (27) |
| Progressive disease | 13 (27) |
| Ryan’s classification | |
| 0 | 18 (38) |
| 1 | 10 (21) |
| 2 | 9 (19) |
| 3 | 11 (22) |
| Treatment response | |
| Complete responders after nCRT | 18 (38) |
| Non-responders’ patients after nCRT | 30 (62) |
| Tumor location | |
| Upper third | 7 (15) |
| Middle third | 14 (29) |
| Lower third | 20 (41) |
| Diffuse | 7 (15) |
| ypT stage | |
| T0 | 4 (8) |
| T1s | 4 (8) |
| T1a | 2 (4) |
| T2 | 8 (17) |
| T3 | 20 (42) |
| T4b | 10 (21) |
| ypN stage | |
| N0 | 20 (42) |
| N1a | 14 (29) |
| Nic | 14 (29) |
| Degree of differentiation | |
| Well-differentiated adenocarcinoma | 6 (13) |
| Moderately differentiated adenocarcinoma | 35 (73) |
| Poorly differentiated adenocarcinoma | 7 (14) |
| Surgical approach | |
| Low anterior resection | 16 (33) |
| Intersphincteric resection | 26 (54) |
| Abdominoperineal resection | 6 (13) |
- Citation: Jiménez de los Santos ME, Reyes-Pérez JA, Domínguez Osorio V, Villaseñor-Navarro Y, Moreno-Astudillo L, Vela-Sarmiento I, Sollozo-Dupont I. Whole lesion histogram analysis of apparent diffusion coefficient predicts therapy response in locally advanced rectal cancer. World J Gastroenterol 2022; 28(23): 2609-2624
- URL: https://www.wjgnet.com/1007-9327/full/v28/i23/2609.htm
- DOI: https://dx.doi.org/10.3748/wjg.v28.i23.2609