Determining the current indications for endoscopic submucosal dissection in patients with Lauren mixed-type early gastric cancer.

Mixed-type early gastric cancer (MT-EGC) exhibited larger tumor size, greater depth of invasion, and higher risk of LNM and LVI. However, among the patients who met the absolute or expanded criteria of ESD, no significant difference was observed in LNM, LVI, and gastric cancer mortality risk.