Stage-stratified analysis of prognostic significance of tumor size in patients with gastric cancer.

ABSTRACT:

Background

The prognostic significance of tumor size in gastric cancer is not well defined. The objective of this study was to identify the prognostic value of tumor size in patients with gastric cancer.

Methods

We retrospectively reviewed a total of 1800 patients with gastric cancer admitted to our hospital between 1997 and 2007. These patients were divided into two groups according to tumor size: small size group (SSG, tumor ≤5 cm) and large size group (LSG, tumor >5 cm). We compared clinico-pathologic features of the two groups and investigated the prognostic factors by performing univariate, multivariate, and stage- stratified analyses according to tumor size.

Results

LSG had more aggressive clinico-pathologic features than SSG. Tumor size was an independent progn

SUBMITTER: Zu H 

PROVIDER: S-EPMC3559879 | biostudies-literature | 2013

REPOSITORIES: biostudies-literature