[Melanotic progonoma].
A case of melanotic progonoma detected in an infant is presented. Microscopically, the tumor was found to consist of a rough fibrous connective tissue stroma with groups of minor monomorphic lymphocyte-like cells and glandular-like cavities that were lined with melanin-containing hyperchromatic rounded and flattened epithelioid cells. The tumor occurs rarely and is a matter of some difficulty in its histologic diagnosis.
Shendereva
T S
TS
Salita
N V
NV
D001859:Bone Neoplasms / Q000473:pathology*; D006801:Humans; D007223:Infant; D008297:Male; D009373:Neoplasms, Germ Cell and Embryonal / Q000473:pathology*
Melanoticheskaia progonoma.