Definition of Embryonal carcinoma
1. Noun. Malignant neoplasm of the testis.
Medical Definition of Embryonal carcinoma
1.
A malignant neoplasm of the testis, composed of large anaplastic cells with indistinct cellular borders, amphophilic cytoplasm, and ovoid, round, or bean-shaped nuclei that may have multiple large nucleoli; in some instances, the neoplastic cells may form tubular structures; embryonal carcinoma's may be malignant teratomas without differentiated elements.
(05 Mar 2000)
Lexicographical Neighbors of Embryonal Carcinoma
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