Malignant mixed germ cell tumor of the testis

Discussion:

Histopathology revealed malignant mixed germ cell tumor ( 95% teratoma, 5% embryonal carcinoma), with tumor size of about 9.5 cm in its largest dimension.  The tumor was organ confined with the spermatic cord margin and all other surgical margins negative for tumor.

Intratubular germ cell neoplasia (ITGCN) and lymphovascular invasion was said to be present.

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