Prognostic factors in 339 patients with T2N0M0 colorectal cancer / 中华普通外科杂志
Chinese Journal of General Surgery
; (12): 553-556, 2016.
Article
in Zh
| WPRIM
| ID: wpr-497032
Responsible library:
WPRO
ABSTRACT
Objective To find T2N0M0 colorectal cancer patients at high risk for relapse or metastasis.Methods From January 1993 to December 2014,339 patients with histologically confirmed stage T2N0M0 primary colorectal cancer treated by radical surgery with complete clinical follow-up data were enrolled into this study.Survival rates were calculated using Kaplan-Meier method,and survival cures were compared using the Log-rank test.Cox proportional hazards model was used to analyze the significant factors defined in univariate test.Results The 5-year and 10-year overall survival rates were 83.0% and 68.9%,respectively.Male gender,old age,lymphovascular involverment,perineural invasion,poor differentiation and invasive micropapillary carcinoma were associated with low cancer-specific survival rates in Kaplan-Meier analysis.Multivariate analyses revealed male gender,old age,lymphovascular involverment,poor differentiation and invasive micropapillary carcinoma as significant independent factors predicting poor prognosis.Conclusions Male gender,old age,lymphovascular involvement,poor differentiation and invasive micropapillary carcinoma are risk factors predicting poor prognosis for T2N0M0 colorectal patients.
Full text:
1
Index:
WPRIM
Type of study:
Prognostic_studies
/
Risk_factors_studies
Language:
Zh
Journal:
Chinese Journal of General Surgery
Year:
2016
Type:
Article