Spontaneous arachnoidal dissemination of spongioblastoma mautiforme.
D001099:Arachnoid; D005909:Glioblastoma / Q000473:pathology*; D006801:Humans; D009369:Neoplasms; D018242:Neuroectodermal Tumors, Primitive
ARACHNOID/neoplasms; GLIOBLASTOMA MULTIFORME/pathology