The use of intraoperative ultrasound in patients with focal cortical dysplasia: preliminary observations
نویسندگان
چکیده
منابع مشابه
Focal cortical dysplasia – review
Focal cortical dysplasia is a malformation of cortical development, which is the most common cause of medically refractory epilepsy in the pediatric population and the second/third most common etiology of medically intractable seizures in adults.Both genetic and acquired factors are involved in the pathogenesis of cortical dysplasia. Numerous classifications of the complex structural abnormalit...
متن کاملFocal Cortical Dysplasia.
Focal cortical dysplasias are common malformations of cerebral cortical development and are highly associated with medically intractable epilepsy. They have been classified into neuropathological subtypes (type Ia, Ib, IIa, IIb, and III) based on the severity of cytoarchitectural disruption--tangential or radial dispersion, or loss of laminar structure--and the presence of unique cells types su...
متن کاملMulti-focal occurrence of cortical dysplasia in epilepsy patients.
This study describes the existence and the clinical and electrophysiological features of multi-focal cortical dysplasia in epilepsy patients. Five patients with intractable focal epilepsy are reported. All patients underwent invasive presurgical video-electroencephalography monitoring. Localization of dysplastic areas was based on high-resolution magnetic resonance scanning, surface and intracr...
متن کاملSeven tesla MRI improves detection of focal cortical dysplasia in patients with refractory focal epilepsy
Objective The aim of this study is to determine whether the use of 7 tesla (T) MRI in clinical practice leads to higher detection rates of focal cortical dysplasias in possible candidates for epilepsy surgery. Methods In our center patients are referred for 7 T MRI if lesional focal epilepsy is suspected, but no abnormalities are detected at one or more previous, sufficient-quality lower-fiel...
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ژورنال
عنوان ژورنال: Epilepsy and paroxysmal conditions
سال: 2020
ISSN: 2311-4088,2077-8333
DOI: 10.17749/2077-8333.2019.11.4.335-347