title: [Acutely developing glioma and negative CT scan. Apropos of 3 cases].
abstract: Three adults presented convulsive fits for the first time in their lives, and examination with a CT scan showed no anomalies. Repetition of the CT scans a few weeks later revealed the presence of evolving lesions. Based on these 3 cases and 11 previously published cases, the problem of "normal" CT scans and rapidly developing glioblastomas is discussed.
mesh_terms: D000208:Acute Disease; D000328:Adult; D001932:Brain Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D005188:False Negative Reactions; D005910:Glioma / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D012640:Seizures / Q000209:etiology; D014057:Tomography, X-Ray Computed
vernacular_title: Gliomes d'évolution aiguë et scanner négatif. A propos de trois observations.