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National Cancer Data Base - Data Dictionary PUF 2015

NCDB PUF Primary Site-Histology Groupings

This PDF contains the primary site and histology combinations available when filling out a PUF application during the request for proposals period. If your proposal requires that you select more than one primary site, or if you proposal is histology-based, please review this document thoroughly before submitting your application to ensure that you request all of the sites and/or histologies needed for your proposal.

For further information on histology labels and codes, please visit the International Classification of Diseases for Oncology site: http://codes.iarc.fr/codegroup/2.