_:vb50955174 . _:vb50955174 "A malignant teratoma characterized by the presence of an intermediate amount of undifferentiated tissues."^^ . _:vb50955174 "url:http://codes.iarc.fr/code/3630"^^ . _:vb50955174 . _:vb50955174 . _:vb50955174 . _:vb50955174 .