title: [False negatives on CAT scans in astrocytomas].
authors.forename: A
authors.initials: A
authors.lastname: Alfaro
authors.forename: M
authors.initials: M
authors.lastname: Peñarrocha
mesh_terms: D001254:Astrocytoma / Q000000981:diagnostic imaging*; D001932:Brain Neoplasms / Q000000981:diagnostic imaging*; D005188:False Negative Reactions; D005909:Glioblastoma / Q000000981:diagnostic imaging*; D006801:Humans; D014057:Tomography, X-Ray Computed
vernacular_title: Falsos negativos de la TAC en astrocitomas.