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Definition of Tumor registry

Medically reviewed by Dr. Otari Nergadze, Neurosurgeon | Updated: January 2026

Tumor registry: Recorded information about the status of patients with tumors. Although a registry was originally the place where information was collected (in registers), the word registry has also come to mean the collection itself. A tumor registry is organized so that the data can be analyzed. For example, analysis of data in a tumor registry maintained at a hospital may show a rise in lung cancer among women.