Testicular tumors in non-twin brothers from a consanguineous marriage
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N Yonemitsu1, K Mori, M Mitsuoka
1Department of Pathology, Saga Medical School, Japan.
Abstract:
Malignant testicular tumors occurring in non-twin brothers are reported. Both of the brothers suffered from amentia and epilepsy and were the product of a consanguineous marriage. One brother presented with teratocarcinoma and the other seminoma. With a review of the literature, genetic roles in the etiology of testicular neoplasia are discussed.