Research Article
Palliative Gastrectomy Prolongs Survival of Metastatic Gastric Cancer Patients with Normal Preoperative CEA or CA19-9 Values: A Retrospective Cohort Study
Figure 2
Kaplan-Meier overall survival curve of 137 patients alive 2 or more months after diagnosis of gastric cancer according to gender (a), age (b), ECOG performance status (c), systemic chemotherapy (d), or palliative gastrectomy (e). PS: performance status.
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