ESD is an advanced endoscopic technique used to remove deeper or larger abnormal growths from the digestive tract. It allows precise removal of tissue in a controlled manner. The procedure is performed through the mouth using specialized tools. It is often used when more detailed removal is required. Careful planning is essential before the procedure. Recovery may take slightly longer compared to simpler techniques. Patients are monitored to ensure proper healing. Follow-up is important to assess outcomes. The method helps avoid major surgery in many cases. ESD supports effective treatment of complex lesions.