title: Fine structure of a melanotic progonoma or retinal anlage tumor of the anterior fontanel.
mesh_terms: D000564:Ameloblastoma / Q000473:pathology*; D002467:Cell Nucleus; D002856:Chromatophores / Q000473:pathology*; D003937:Diagnosis, Differential; D006056:Golgi Apparatus; D006222:Hamartoma / Q000473:pathology*; D006801:Humans; D007223:Infant; D008297:Male; D008543:Melanins; D008854:Microscopy, Electron; D009373:Neoplasms, Germ Cell and Embryonal / Q000473:pathology*
chemical_list: D008543:Melanins