Is Endoscopic Submucosal Dissection the Option for Early Gastric Cancer Patients with Contraindication to Surgery

摘要

Surgical therapy is the traditional approach for early gastric cancer. Patients with comorbidities cannot benefit from this treatment because of high surgical morbidities and mortalities. Endoscopic submucosal dissection is a new technique for complete en bloc resection of early gastric cancer. We report the case of a patient with severe cardiomyopathy who developed early gastric cancer without metastases present on CT scan. The patient underwent endoscopic submucosal dissection because of the high risk associated to surgery due to severe comorbidity. The patient had complete submucosal dissection with complete en bloc resection. The lateral and deep margins were free of cancerous cells based on histopathology study. The patient was controlled every 6 months for 30 months by endoscopy. Systematic biopsies were done. No recurrences were diagnosed. This report supports the application of endoscopic treatment for patients with early gastric cancer and at high risk for surgery due to comorbidities.