Early Treatment Options for Gastric Tumors

In the past, surgical resection was the standard treatment for early gastric tumors. However, with the rapid advancement of endoscopic technology, this approach has significantly evolved. Endoscopic Submucosal Dissection (ESD) is now a preferred method for removing early-stage tumors without the need for open surgery. Early gastric cancer refers to tumors that are confined to the mucosal or submucosal layers without invading the muscularis propria and without lymph node metastasis, clinically classified as T1 stage.

This minimally invasive technique allows for the complete removal of the tumor through a digestive endoscope, resulting in faster recovery and fewer postoperative discomforts for patients. It offers a less invasive alternative with comparable efficacy to traditional surgery. After the procedure, if the pathology report indicates positive tumor margins or base involvement, additional surgical resection may be necessary to ensure complete cancer removal.

The shift from surgery to endoscopic treatment marks a significant progress in the management of early gastric cancer. Patients diagnosed at an early stage should consider consulting with a gastroenterologist to explore the most suitable treatment options. Early detection and appropriate intervention are key to achieving the best outcomes in gastric tumor management.