Esophageal cancer: Global data reveal growing burden as BMI and tobacco use rise

Esophageal cancer remains a major health threat worldwide, with considerable regional disparities in incidence and mortality. Key modifiable risk factors—smoking, alcohol consumption, and obesity—are closely linked to its development. Moreover, demographic shifts, such as population growth and aging, further complicate the disease burden. These evolving factors make it essential to thoroughly examine the global epidemiological trends and their drivers.