title: [CT false negatives in supratentorial malignant astrocytomas].
mesh_terms: D001932:Brain Neoplasms / Q000000981:diagnostic imaging*; D005188:False Negative Reactions; D005260:Female; D005909:Glioblastoma / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D014055:Tomography, Emission-Computed
vernacular_title: Falsos negativos de la TAC en astrocitomas malignos supratentoriales.