title: [MRI of drug-resistant epilepsies: contribution of FLAIR sequence in a series of 150 patients].
abstract: We studied the usefulness of the Fluid-Attenuated Inversion-Recovery (FLAIR) pulse sequence for patients with intractable seizures by reviewing the MR images of 150 consecutive patients including a standard imaging protocol and a FLAIR sequence. FLAIR images revealed a cortical lesion in 8 of the 81 patients with no lesion detected on the standard MR imaging protocol. In addition, FLAIR images provided additional informations for 13 patients of the 69 patients for whom a lesion was already detected on the standard MR imaging protocol. Therefore, our results indicated that FLAIR sequences were a useful imaging tool for patients with intractable seizures since it improved the MR diagnosis in 21 of 150 patients (14%).
authors: Département de Neuroradiologie, Groupe Hospitalier Pitié-Salpêtrière, Université Paris VI, Paris, France.
authors: N
authors: N
authors: Lenclos
authors: C
authors: C
authors: Oppenheim
authors: D
authors: D
authors: Dormont
authors: D
authors: D
authors: Hasboun
authors: M
authors: M
authors: Baulac
authors: C
authors: C
authors: Marsault
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D003937:Diagnosis, Differential; D004351:Drug Resistance; D004827:Epilepsy / Q000175:diagnosis* / Q000188:drug therapy / Q000209:etiology; D005260:Female; D006801:Humans; D007091:Image Processing, Computer-Assisted; D008279:Magnetic Resonance Imaging / Q000379:methods*; D008297:Male; D008875:Middle Aged