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Electroencephalography and computerized transaxial tomography in patients with temporal lobe epilepsy
European Neurology
|January 1, 1980
Summary
Computerized transaxial tomography revealed structural abnormalities in 33% of patients with complex partial seizures. Focal cortical atrophy was the most common finding, followed by tumors.
Area of Science:
- Neurology
- Radiology
- Neuroimaging
Background:
- Partial seizures with complex symptomatology can be associated with underlying structural brain abnormalities.
- Accurate diagnosis is crucial for effective treatment and management.
Purpose of the Study:
- To investigate the prevalence and types of structural brain abnormalities in patients with partial seizures with complex symptomatology using computerized transaxial tomography.
Main Methods:
- Computerized transaxial tomography (CT) scans were performed on 112 patients diagnosed with partial seizures with complex symptomatology.
- Image analysis focused on identifying any structural abnormalities within the brain.
Main Results:
- Structural abnormalities were identified in 33% (37 out of 112) of the patients studied.
- The most frequent abnormality was focal cortical atrophy (27 patients), followed by tumors (8 patients).
- Diffuse cerebral atrophy (2 patients) and vascular abnormalities (1 patient) were also observed.
Conclusions:
- Computerized transaxial tomography is a valuable tool for detecting structural abnormalities in patients with complex partial seizures.
- Focal cortical atrophy and tumors are significant findings in this patient population, warranting further investigation and tailored treatment strategies.