Survival from digestive cancer in emerging countries in Asia and Africa

The incidence of digestive cancer, including cancer of the esophagus, stomach, colon, and liver, is analyzed in developing and less developed countries in Africa, Asia, the Caribbean, and Latin America. The analysis is based on cancer registries for observed values, on a recent monograph published at International Agency for Research on Cancer and on the GLOBOCAN 2008 database for estimations. For all tumor sites analyzed, the incidence is lower in these countries than in developed countries of Europe, North America, and Japan. The 5-year relative survival from digestive cancer is also lower. In developing countries, there is room for prevention of cancer burden through lifestyle interventions and through improved early detection of cancer.