Copyright
©The Author(s) 2015.
World J Gastroenterol. Dec 21, 2015; 21(47): 13325-13331
Published online Dec 21, 2015. doi: 10.3748/wjg.v21.i47.13325
Published online Dec 21, 2015. doi: 10.3748/wjg.v21.i47.13325
Table 1 Clinical pathological features of 525 early gastric cancer cases and univariate analysis of risk factors for lymph node metastasis n (%)
Variables | Lymph node metastasis | P value | |
Negative(n = 364) | Positive(n = 161) | ||
Gender | |||
Male | 241 (73.5) | 87 (26.5) | 0.008 |
Female | 123 (62.4) | 74 (37.6) | |
Age (yr) | |||
< 60 | 207 (67.2) | 101 (32.8) | 0.208 |
≥ 60 | 157 (72.4) | 60 (27.6) | |
Tumor size (cm) | |||
≤ 2 | 202 (76.5) | 62 (23.5) | 0.000 |
> 2 | 162 (62.1) | 99 (37.9) | |
Invasion depth | |||
Mucosa (T1a) | 190 (81.5) | 43 (18.5) | 0.000 |
Submucosa (T1b) | 174 (59.6) | 118 (40.4) | |
Histology | |||
Differentiated | 144 (80.9) | 34 (19.1) | 0.000 |
Undifferentiated | 220 (63.4) | 127 (36.6) | |
Ulceration | |||
Present | 79 (65.8) | 41 (34.2) | 0.344 |
Absent | 285 (70.4) | 120 (29.6) | |
Lymphatic involvement | |||
Present | 11 (33.3) | 22 (66.7) | 0.000 |
Absent | 353 (71.7) | 139 (28.3) |
Table 2 Multivariate analysis of risk factors of 525 early gastric cancer cases for lymph node metastasis
Variables | OR | 95%CI | P value |
Gender (female/male) | 1.649 | 1.091-2.492 | 0.018 |
Tumor size (> 2 cm/ ≤ 2 cm) | 1.803 | 1.201-2.706 | 0.004 |
Invasion depth (T1b/T1a) | 2.566 | 1.671-3.941 | 0.000 |
Histology (undifferentiated/differentiated) | 2.621 | 1.624-4.230 | 0.000 |
Lymphaticinvolvement (present/absent) | 3.505 | 1.590-7.725 | 0.002 |
Table 3 Comprehensive analysis of 233 mucosal carcinomas (T1a) for lymph node metastasis n (%)
Gender | Tumor size (cm) | Lymphatic involvement | Histology | Lymph node metastasis | |
Negative | Positive | ||||
Female (93) | ≤ 2 | Absent | Differentiated | 14 | 0 (0) |
Undifferentiated | 32 | 8 (20) | |||
Present | Differentiated | 0 | 1 (100) | ||
Undifferentiated | 0 | 0 (0) | |||
> 2 | Absent | Differentiated | 5 | 1 (16.7) | |
Undifferentiated | 17 | 15 (46.9) | |||
Present | Differentiated | 0 | 0 (0) | ||
Undifferentiated | 0 | 0 (0) | |||
Male (140) | ≤ 2 | Absent | Differentiated | 36 | 0 (0) |
Undifferentiated | 31 | 9 (22.5) | |||
Present | Differentiated | 0 | 0 (0) | ||
Undifferentiated | 1 | 1 (50) | |||
> 2 | Absent | Differentiated | 28 | 2 (6.7) | |
Undifferentiated | 26 | 6 (18.75) | |||
Present | Differentiated | 0 | 0 (0) | ||
Undifferentiated | 0 | 0 (0) |
- Citation: Guo TJ, Qin JY, Zhu LL, Wang J, Yang JL, Wang YP. Feasible endoscopic therapy for early gastric cancer. World J Gastroenterol 2015; 21(47): 13325-13331
- URL: https://www.wjgnet.com/1007-9327/full/v21/i47/13325.htm
- DOI: https://dx.doi.org/10.3748/wjg.v21.i47.13325