Clinicopathological characteristics and clinical outcomes of remnant gastric cancer with endoscopic submucosal dissection

Remnant gastric cancer development is influenced by the type of initial disease and prior surgery. Endoscopic submucosal dissection is a safe and effective treatment for early remnant gastric cancer, with potential applicability for certain non-early-stage lesions. However, being technically challenging, endoscopic submucosal dissection requires the skills of experienced endoscopists and careful evaluation.