title: Melanotic progonoma of the skull.
abstract: A case of progonoma of the skull in a 7 month old boy is described. The various theories as to the histogenesis of this rare tumour are reviewed.
mesh_terms: D006801:Humans; D007223:Infant; D008297:Male; D009373:Neoplasms, Germ Cell and Embryonal / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery; D011859:Radiography; D012886:Skull / Q000473:pathology; D012888:Skull Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery