A retrospective and epidemiological survey of patients with esophagus cancer in Ilam city during a 10 years period
Background: esophagus cancer is the sixth deadly cancer among other types with high rate of death which has made it one of the common cancers.Based on Phone Case what mentioned, this retrospective study was designed to assess the tumor incidence rate in a 10 years period in Ilam city.Materials and methods: this is a retrospective study during 1385