Introduction:
suitable information of different cancers in special geographic areas can help define medical programs for treatment and screening of high-risk groups. Aims and Methods: The aim of this study is to present the frequency of cancers in Hospitals of the Zahedan. A comprehensive search was undertaken to survey and register all cases of cancer r during a 4-year (2003-2006) period among the indigenous population of Zahedan. Diagnosis of cancer was based on histopathology, clinical or radiological findings, and death certificates. From these analyses, the general and specific frequencies by age and by sex were obtained for the different group of neoplasms. Also, the frequency of the stage of the disease that had been diagnosed in cases with solid tumors was obtained