Current Trends in the Epidemiology and Treatment of Esophageal Cancer in South Korea.

According to 2021 statistics, esophageal cancer ranked as the 18th most common cancer and the 10th leading cause of cancer-related deaths in Korea, predominantly manifesting as squamous cell carcinoma. The incidence of esophageal cancer in Korea has been on a gradual decline, while the proportion of early-stage diagnoses has increased, leading to an improvement in the 5-year relative survival rate. The Health Insurance Review & Assessment Service, reports that around 800 esophagectomy procedures are performed each year. However, due to the absence of recent updates, there is a pressing need to establish a comprehensive nationwide registry or database for esophageal cancer and esophagectomy.