role of mri in evaluation of seizures

Several environmental exposures have been investigated as potential risk factors, but for most, scientific evidence is still lacking. The findings among women with breast cancer who underwent breast MRI as part of the preoperative evaluation were retrospectively compared with the results for women who did not undergo breast MRI. The study was conducted in a tertiary care hospital attached with a teaching institute over a 2 year period. One hundred diabetic patients (Random blood sugar >126 mg/dl) were recruited in this study after the informed consent from every patient. However, an analysis of our findings reveals that neurocysticercosis was more common in patients with MTS. A total of 512 patients evaluated at the outpatient clinic for intractable epilepsy at the Ribeirão Preto School of Medicine were included in the survey. With its high spatial resolution, DWI is the most sensitive MRI-sequence in detect ing Patients were treated with albendazole, corticosteroids and antiepileptic drugs. The age range of patients was from neonate to MRI identifies the role of imaging in Epilepsy in patients. Seizure is a paroxysmal alteration in neurologic function resulting from abnormal excessive neuronal electrical activity. Commonest site of lesion was parietal lobe (45%). towards the ventricle. MRI is the preferred imaging method because it has greater sensitivity for detecting abnormalities than CT.7, 16 However, patients with acute seizures initially should undergo CT because it … Structural abnormalities were seen in 158 of the 170 patients. excellent inherent soft tissue contrast, multiplanar imaging capability and lack of ionizing radiation, MR imaging has emerged as a All the patients underwent EEG study prior to the MRI study, unless it was not indicated. 84 patients (88.4%) had positive findings on MRI while 11 patients (11.6%) had normal MRI with no the age Join ResearchGate to find the people and research you need to help your work. Journal of Evolution of Medical and Dental Sciences, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International, Detection of cerebral atrophy in type-II diabetes mellitus by magnetic resonance imaging of brain, Superior sagittal sinus thrombosis presenting as a continuous headache: A case report and review of the literature, Magnetic resonance imaging in childhood epilepsy, Spectrum of congenital CNS malformations in pediatric epilepsy, Calcified cysticercotic lesions and intractable epilepsy: A cross sectional study of 512 patients, Clinico-radiological profile and treatment outcomes in neurocysticercosis: A study of 40 patients, Epilepsy as a manifestation of neurocysticercosis, Post-stroke seizure and post-stroke epilepsy, Glioma-associated radiation retinopathy treated successfully with aflibercept. 2019 ; 6(Brain Mapping):e68741. Isolated neurocysticercosis was found in only eight patients (1.56%). Exposure to environmental toxins has been poorly explored and data give inconsistent clues about N-nitroso compounds or pesticides as risk factors of brain tumors even for prenatal exposure. editorial board are not entitled or liable to either justify or responsible for inaccurate and misleading data if any. Epilepsy Behav 2006; 8:91. Radiation retinopathy is a chronic, progressive retinal microangiopathy which can occur with variable latency after retina exposure to ionizing radiation used for cancer treatment. All cases of young and adult onset epilepsy in tropical countries should be investigated for neurocysticercosis. One patient showed features of sub-acute, images. Results: Definitive cases were 28 (70%) and probable cases were 12 (30%). (80%) cases. It is the sole responsibility of the Author concerned. One hundred and seventy children of chronic seizures with strong clinical suspicion of an underlying intracranial lesion as its cause were studied by Magnetic Resonance Imaging (MRI). Our purpose is to present a case report of bilateral radiation retinopathy with macular edema in one eye that was revealed 6 years after glioma therapy and treated successfully by using monotherapy of aflibercept. A 59-year-old male patient presented with gradually deteriorating visual acuity in his left eye for the past 12 months. Role of Magnetic Resonance Imaging in space occupying lesions of brain Background: Space occupying lesions of the brain are a common occurrence. corticosteroids, intravitreal anti-VEGFs and argon laser photocoagulation. Doescher et al .,[ 12 ] who conducted a study on a cohort of normal children with newly diagnosed seizures, found abnormal MRI in 32.6% of patients. e lesion. Neurocysticercosis is a major cause of epilepsy in developing countries and is endemic in Brazil. Status epilepticus was seen in 6 cases. : Epilepsy Imaging: Approaches and MATERIALS AND METHODS Magnetic resonance imaging, done in 8 cases, proved to be more sensitive in demonstrating various stages in the development of noncalcified cysticercosis. Neuroimaging in Epilepsy: MRI Evaluation in Refractory Complex Partial Seizures 1107 P J M H S VOL. Table 1. We report a case of a 42 year old Nepali man diagnosed with cerebral venous sinus thrombosis after presenting with a week long history of continuous headache. All the patients were undergone MRI of brain using 1.5 Tesla power magnetic resonance imaging machine ofPicker Company. RESULT An interesting finding was disappearing lesion in 6 children. Abstract Introduction: Seizures have been classified in several ways, according to … Abnormal MRI was found in 17 (27.0%) patients with partial seizures, 13 (15.8%) patients with generalized seizures, and 1 (10%) patients with CFS. The MRI and MRS examinations were performed in all the patients in one session. The effect of mobile phones on the risk of developing brain tumors has not been established for glioma and meningioma in adults, but the link with acoustic neurinoma is becoming robust. Epilepsy Fundoscopy and fluorescein angiography revealed severe non-proliferative retinopathy in his right eye and proliferative retinopathy in his left eye with macular edema. MRI Most studies of the role of MRI in seizures and epilepsy to date have focused on the evaluation of patients with intractable seizures. Calcifications were found in 27% of patients and were significantly more common in patients with MTS than in those without MTS (p<0.001). imaging abnormalities depending upon the etiology. When we study the overall population the frequency was found to be 45 (45%). Seventy Six Children (0-12 yr) with seizures and CNS malformations based on neuroimaging were included. In the pre-CT period the occurrence of epilepsy as a presenting feature in neurocysticercosis was 43.5% whereas in later years it was 61.4%. Cranial MRI is the most sensitive imaging study for determining the etiology of neonatal seizures, particularly when electrolyte imbalance has been excluded as the seizures… (2): Types 23 patients (32.8%) had joint effuof ligament's injuries diagnosed by MRI. Patients were divided into neurocysticercosis and non-neurocysticercosis groups according to previous diagnostic criteria. The corresponding increase in water content of about 10-12% seems to be an upper limit of fluid accumulation in the white matter. Access scientific knowledge from anywhere. MRI is the investigation of choice in patients with seizure disorder. According to the literature, there is minimal experience using aflibercept monotherapy to successfully treat macular edema due to radiation retinopathy. 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