18 May 2007
Utility of computed tomography and selected MR sequences in the diagnostics of patients with partial epileptic attacks
Wojciech Dzienis, Eugeniusz Tarasów, Jan Kochanowicz, Agata Szulc, Jerzy Walecki, Bożena KubasMed Sci Monit 2007; 13(1): 49-54 :: ID: 482378
Abstract
Background: Epilepsy is a disease which manifests itself with recurrent dysfunction of the brain. Epilepsy thus becomes a serious social problem and it is therefore necessary to introduce more and more up-to-date methods of its diagnostics.
Material and Methods: Examinations were performed on 85 patients with partial epileptic attacks. The study group included 43 women and 42 men who had suffered from epilepsy for 2 to 40 years. CT and MR examinations were performed in the interparoxysmal period. In MRI, T1-weighted images before and after contrast administration, T2- and PD-weighted images, and FLAIR images were analyzed.
Results: Agreement between the location of lesions in CT and EEG was evaluated with the kappa test and amounted to 0.29. Low compatibility was also found between MR and EEG and amounted to 0.33. However, compatibility between the location in CT and MR reached the level of 0.62. The most common abnormalities were asymmetry of the lateral ventricles (most often temporal horns), cortical scars, mesial temporal sclerosis (MTS), and CNS tumors. T1- and T2-weighted images enabled recognition of most of the focuses, but they failed to visualize some of the degenerative lesions in the hippocampus which were recognizable in coronal FLAIR. No statistically significant correlation was found between the patient age, duration of the disease, and type of lesion and its location.
Conclusions: The performed examinations showed that MR is the method of choice in patients with temporal epilepsy. The study protocol should include the FLAIR sequence in the coronal plane, which has high sensitivity in recognizing lesions within the hippocampus.
Keywords: Graves Ophthalmopathy - physiopathology, Magnetic Resonance Imaging, Oculomotor Muscles - physiopathology, Statistics as Topic
Editorial
01 February 2025 : Editorial
Editorial: Current Approaches to Screening for Lung Cancer in Smokers and Non-SmokersDOI: 10.12659/MSM.948255
Med Sci Monit 2025; 31:e948255
In Press
Clinical Research
Pre- and Post-Surgical MRI Analysis of Levator Ani in Pelvic Organ Prolapse Patients: A Single-Center StudyMed Sci Monit In Press; DOI: 10.12659/MSM.945993
Clinical Research
Comparative Impact of Kinesio Taping and Post-Isometric Muscle Relaxation on Pain and Myofascial Mechanics ...Med Sci Monit In Press; DOI: 10.12659/MSM.945376
Clinical Research
Surgical Efficacy in Varicocele Ligation with Ephedrine-Assisted Blood Pressure ControlMed Sci Monit In Press; DOI: 10.12659/MSM.946234
Clinical Research
Retrospective Study to Compare Injury Patterns and Associations in 170 Patients Following Electric Scooter ...Med Sci Monit In Press; DOI: 10.12659/MSM.947155
Most Viewed Current Articles
17 Jan 2024 : Review article 6,968,277
Vaccination Guidelines for Pregnant Women: Addressing COVID-19 and the Omicron VariantDOI :10.12659/MSM.942799
Med Sci Monit 2024; 30:e942799
16 May 2023 : Clinical Research 701,791
Electrophysiological Testing for an Auditory Processing Disorder and Reading Performance in 54 School Stude...DOI :10.12659/MSM.940387
Med Sci Monit 2023; 29:e940387
01 Mar 2024 : Editorial 25,442
Editorial: First Regulatory Approvals for CRISPR-Cas9 Therapeutic Gene Editing for Sickle Cell Disease and ...DOI :10.12659/MSM.944204
Med Sci Monit 2024; 30:e944204
28 Jan 2024 : Review article 20,020
A Review of IgA Vasculitis (Henoch-Schönlein Purpura) Past, Present, and FutureDOI :10.12659/MSM.943912
Med Sci Monit 2024; 30:e943912