Melanotic neuro-ectodermal tumour of infancy (melanotic progonoma) in two calves.
Large unilateral tumours involving the mandible in two calves were composed of melanin-containing cells and small lymphocyte-like cells in a cellular fibrous stroma. These neoplasms resembled the melanotic neuro-ectodermal tumour of infancy.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000473:pathology*; D005260:Female; D008297:Male; D008334:Mandible / Q000473:pathology; D008339:Mandibular Neoplasms / Q000473:pathology / Q000662:veterinary*; D009373:Neoplasms, Germ Cell and Embryonal / Q000473:pathology / Q000662:veterinary*