Open Gastric Surgery for Gastric Cancer

Gastric cancer is a leading cause of cancer and cancer-related mortality worldwide, especially in East Asia. It is often diagnosed at an advanced stage, which carries a poor prognosis. Patients with advanced gastric cancer typically receive systemic therapy and best supportive care. For patients with locally advanced gastric cancer, a combination of systemic therapy and surgical resection is recommended, while surgical resection-alone is recommended for patients with early-stage localized tumors. Surgical resection, including total gastrectomy, distal gastrectomy, and proximal gastrectomy, is recommended for resection of localized tumors based on tumor location. Herein, the authors provide an overview of open gastrectomy resection and reconstruction techniques.