Distant leptomeningeal and ependymal seeding in cerebral astrocytomas.
D000328:Adult; D001254:Astrocytoma / Q000134:cerebrospinal fluid; D001932:Brain Neoplasms / Q000134:cerebrospinal fluid; D004805:Ependyma; D005260:Female; D006801:Humans; D008297:Male; D008577:Meningeal Neoplasms / Q000134:cerebrospinal fluid; D009362:Neoplasm Metastasis; D009366:Neoplasm Seeding