Incidence Site Recode Variables

• AYA Site Recode - adapted classification scheme for tumors of adolescents and young adults (AYA).
• International Classification of Childhood Cancer - definitions based on site and morphology coded according to ICD-O-2 or ICD-O-3.
• Lymphoma Subtype Recode - based on a classification scheme of lymphoid neoplasms.
• Site Recode - definitions of major cancer sites based on the primary site and histology.