Early Treatment Options for Gastric Tumors

In the early stages of gastric cancer, the tumor is typically confined to the mucosa and submucosa without invading the muscular layer, and there is no lymph node involvement. This stage is commonly classified as T1 in clinical settings. Historically, surgical resection was the primary treatment for early gastric cancer. However, with the rapid advancement of endoscopic techniques, surgery is no longer always necessary.

Endoscopic Submucosal Dissection (ESD) has become a preferred method for removing early gastric tumors. This minimally invasive procedure allows for the complete removal of the tumor through a digestive endoscope, resulting in faster recovery times and fewer postoperative symptoms for patients.

After the procedure, the removed tissue is sent for pathological analysis. If the results indicate positive tumor margins or involvement of the base, further surgical intervention may be required to ensure complete cancer removal.

This modern approach significantly improves patient outcomes and quality of life compared to traditional surgery. Early detection and treatment play a crucial role in achieving the best results, making regular screenings and prompt medical consultation essential for at-risk individuals.