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424 Possible Causes for Mild Cerebellar Hypoplasia, Multifocal Spikes, Parietal Focal Spikes

  • Benign Adult Familial Myoclonic Epilepsy

    […] childhood epilepsy with centrotemporal spike -childhood epilepsy with occipital paroxysms Generalized epilepsies & synd.[enotes.tripod.com] hypoplasia-hydranencephaly syndrome Multiple acyl-CoA dehydrogenase deficiency Multiple acyl-CoA dehydrogenase deficiency, mild type Multiple acyl-CoA dehydrogenase deficiency[orpha.net] Note the high-amplitude, disorganized slow activity with multifocal spikes with an electrodecremental response.[euroformhealthcare.biz]

  • West Syndrome

    Magnetic resonance imaging of the brain revealed mild cerebral and cerebellar atrophy, high-signal-intensity areas in the white matter, and hypoplasia of the corpus callosum[ncbi.nlm.nih.gov] Interictal The background EEG is often highly disorganized with high voltage irregular slow waves intermixed with multifocal spikes and polyspikes, this is termed 'hypsarrhythmia[epilepsydiagnosis.org] The interictal EEG pattern is described as hypsarrhythmic as it is characterised by asynchronous and high-amplitude slow waves and multifocal spikes.[orpha.net]

  • Epilepsy

    […] predominance, and multifocal spike-and-slow waves.[ncbi.nlm.nih.gov] Electroencephalography showed multifocal spikes over the right frontal, temporal and parietal regions. The seizure frequency decreased dramatically after tumorectomy.[ncbi.nlm.nih.gov] Inter-ictal multifocal spikes or sharp and slow waves in nearly all EEGs.[epilepsy.com]

    Missing: Mild Cerebellar Hypoplasia
  • Generalized Clonic or Tonic-Clonic Seizures

    ‘Contrary to popular folk belief, nothing should be placed in the mouth during the seizure. Severe injury could occur.’ Generalized tonic clonic seizures (grand mal seizures) are the most common and best known type of generalized seizure. They begin with stiffening of the limbs (the tonic phase), followed by jerking[…][epilepsynw.org]

    Missing: Mild Cerebellar Hypoplasia
  • Juvenile Myoclonic Epilepsy

    Juvenile myoclonic epilepsy is a common form of epilepsy mainly characterized by myoclonic jerks, but affected individuals may also experience generalized tonic-clonic seizures and absence seizures. Symptom onset typically occurs around puberty and although the disease persists into adulthood, patients do respond[…][symptoma.com]

    Missing: Mild Cerebellar Hypoplasia
  • Idiopathic Generalized Epilepsy

    Tonic status epilepticus (TSE) in patients with idiopathic generalized epilepsy (IGE) is not well recognized. The objective of this study is to report episodes of TSE in patients with IGE. We retrospectively reviewed the clinical and EEG evaluation of three IGE patients who presented TSE. The three patients had mainly[…][ncbi.nlm.nih.gov]

    Missing: Mild Cerebellar Hypoplasia
  • Juvenile Absence Epilepsy

    Background activity is often abnormal, reflecting the diffuse or multifocal underlying encephalopathy of symptomatic generalized epilepsy.[reference.medscape.com] Slow spike-and-wave discharges (2.5 Hz). This is an interictal pattern in a child with seizures and developmental delay.[reference.medscape.com] The clinical correlation of generalized spike-and-wave complexes with clinical seizures is not as clear-cut as in typical absence seizures.[reference.medscape.com]

    Missing: Mild Cerebellar Hypoplasia
  • Organic Brain Syndrome

    Abstract This study addresses the prevalence of organic brain syndrome (OBS) among long-term toluene-exposed rotagravure workers who are still working. The prevalence of OBS in 22 workers exposed to toluene for a minimum of 12 years and 19 unexposed control subjects, matched for age and employment status,[…][ncbi.nlm.nih.gov]

    Missing: Mild Cerebellar Hypoplasia
  • Lennox-Gastaut Syndrome

    Interictal There may be focal or multifocal spike-and-wave or sharp-slow waves, with an anterior predominance.[epilepsydiagnosis.org] Interictal EEG showed findings characteristic of LGS: generalized slow spike-wave complexes, multifocal sharp waves, generalized polyspikes and paroxysmal fast activity during[ncbi.nlm.nih.gov] EEG This is abnormal in the vast majority of cases showing 2‐ to 2.5‐Hz slow spike‐wave discharges over both hemispheres with multifocal spikes and spike waves predominating[doi.org]

    Missing: Mild Cerebellar Hypoplasia
  • Encephalopathy

    Posterior reversible encephalopathy syndrome is an encephalopathy that can be clinically characterized by headache, altered mental status and/or seizures. Neuroimaging demonstrates usually reversible bilateral subcortical vasogenic occipital-parietal edema. Exact pathophysiology remains unclear but is commonly[…][ncbi.nlm.nih.gov]

    Missing: Mild Cerebellar Hypoplasia

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