title: [Ultrastructural characteristics of pilocytic astrocytoma in children and adolescents].
mesh_terms: D000293:Adolescent; D001254:Astrocytoma / Q000648:ultrastructure*; D001932:Brain Neoplasms / Q000648:ultrastructure*; D002528:Cerebellar Neoplasms / Q000648:ultrastructure; D002551:Cerebral Ventricle Neoplasms / Q000648:ultrastructure; D002648:Child; D002675:Child, Preschool; D005625:Frontal Lobe; D006801:Humans; D008854:Microscopy, Electron; D013702:Temporal Lobe
vernacular_title: Cechy ultrastrukturalne gwiaździaka pilocytarnego (astrocytoma pilocyticum) u dzieci i młodziezy.