Copyright
©The Author(s) 2018.
World J Gastroenterol. Nov 7, 2018; 24(41): 4698-4707
Published online Nov 7, 2018. doi: 10.3748/wjg.v24.i41.4698
Published online Nov 7, 2018. doi: 10.3748/wjg.v24.i41.4698
Table 2 Tumour index endoscopic mucosal resection characteristics n (%)
| Tumour location | |
| Oesophagus | 55 (92) |
| Cardia (Siewert 2) | 5 (8) |
| Tumour histopathology | |
| Differentiation | |
| Well (G1) | 2 (3) |
| Moderate (G2) | 28 (47) |
| Poor (G3) | 29 (49) |
| X (GX) | 1 (1) |
| Depth of submucosal invasion | |
| Sm1 (< 500 μm) | 25 (42) |
| Sm2/3 (> 500 μm) | 25 (42) |
| X | 10 (16) |
| Lymphovascular invasion | |
| Negative (LVI-) | 40 (67) |
| Positive (LVI+) | 14 (23) |
| X (LVX) | 6 (10) |
| Resection (vertical margin) | |
| Complete (R0) | 17 (28) |
| Incomplete (R1) | 43 (84) |
| Tumour risk group | |
| Low-risk (LR) | 13 (22) |
| High-risk (HR) | 47 (78) |
- Citation: Graham D, Sever N, Magee C, Waddingham W, Banks M, Sweis R, Al-Yousuf H, Mitchison M, Alzoubaidi D, Rodriguez-Justo M, Lovat L, Novelli M, Jansen M, Haidry R. Risk of lymph node metastases in patients with T1b oesophageal adenocarcinoma: A retrospective single centre experience. World J Gastroenterol 2018; 24(41): 4698-4707
- URL: https://www.wjgnet.com/1007-9327/full/v24/i41/4698.htm
- DOI: https://dx.doi.org/10.3748/wjg.v24.i41.4698