Surgical outcomes of patients with gastric carcinoma: the importance of primary tumor location and microvessel invasion

This study was done to identify clinicopathologic predictors of disease-free survival (DFS) and overall survival (OS) among patients undergoing potentially curative resections for gastric carcinoma. We reviewed 110 patients surgically treated between 1987 and 2001. There were 74 men and 36 women with a mean age of 65.2 years (range 27 to 87 years). Log-rank tests and Kaplan-Meier survival curves were generated to determine clinicopathologic factors influencing DFS and OS. Significant factors were then determined with Cox multivariate analysis. Median survival for all patients was 38.2 months and the estimated 5-year OS was 42.3%. There were no significant differences in DFS or OS for female sex, black race, or age>65. Symptoms associated with lower DFS were weight loss and palpable abdominal mass (P