Epidemiology of esophageal cancer in ardabil province during 2003-2011.

Background: The aim of this research was to perform an epidemiologic survey of esophageal cancer in Ardabil province.

Materials And Methods: In this cross-sectional descriptive study, 661 patients diagnosed with EC were studied from March 2002 to May 2011 e. The necessary data were collected with a checklist from the documents in Ardabil Cancer Registry (ACR) and analyzed by statistical methods with SPSS.