TESTIS - Seminoma teratoma

A testis and cord; in the lower left-hand corner of the specimen, a rim of testicular tissue can be seen; the testis is greatly enlarged by tumour which, in the lower part, is white and homogeneous, with several pinkish areas while, in the upper part, there is a circumscribed haemorrhagic nodule of a teratoma. The total specimen weighed 300g. The histology of the lesion is of a mixed seminoma and teratoma; in the latter, there are areas of choriocarcinoma.