[Polar spongioblastoma; report of three cases].
D001932:Brain Neoplasms; D005910:Glioma; D006801:Humans; D008499:Medical Records; D009369:Neoplasms; D065866:Optic Tract; D014795:Visual Pathways
BRAIN NEOPLASMS/case reports; GLIOMA/case reports; OPTIC TRACTS/neoplasms
Espongioblastoma polar; informe sobre tres casos.