Prepubertal testicular tumor registry

There are 327 patients in the Prepubertal Testicular Tumor Registry, and demographic data and a better understanding of the natural history and behavior of the tumors have evolved. Information on these rare tumors should be collected centrally and treatment using national protocols followed closely. Continuation of the Registry is important to help clarify the knowledge of these unusual tumors and to aid in the management of these patients through information from a large database.