The objectives of Registry of Experimental Cancers are the storage and retrieval of pathologic material and data on cancers and other lesions of laboratory animals (primarily rodents) and the use of such information for research and educational purposes. The Registry has acquired a total of 2,869 (473 since the 1984 report) single or group accessions from investigators outside the NCI and approximately 61,475 records have been coded. Forty investigators have come to the Registry for study and consultation on single or multiple visits.
