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Search: Organ site Search: Tumor / Syndrome
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WHO Classification of Tumours
Embryonal carcinoma, NOS
Testis/Male genital organs


Definition

A non-seminomatous malignant germ cell tumor characterized by the presence of large germ cells with abundant cytoplasm resembling epithelial cells, geographic necrosis, high mitotic activity, and pseudoglandular and pseudopapillary structures formation.