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16 Possible Causes for Hyperintensities in the Globus Pallidus (T2-Weighted), Irritability, Pyramidal Tract Signs

Did you mean: Hyperintensities in the Globus Pallidus (T2-Weighted, Irritability, Pyramidal Tract Signs

  • Binswanger Disease

    […] forgetfulness of Alzheimer's disease), changes in speech, an unsteady gait, clumsiness or frequent falls, changes in personality or mood (most likely in the form of apathy, irritability[ninds.nih.gov] The bilateral cerebral white matter and globus pallidus appeared hyperintense on T2-weighted imaging (Figures 5 and 6). 5) Figure 5. CO poisoning(FLAIR image) Figure 6.[plaza.umin.ac.jp] […] forgetfulness of Alzheimer's disease ), changes in speech, an unsteady gait, clumsiness or frequent falls, changes in personality or mood (most likely in the form of apathy, irritability[rxlist.com]

  • Hallervorden-Spatz Syndrome

    Table-1: Diagnostic features of Hallervorden spatz disease [11] Obligate Features Collaborate Features Exclusion Features Onset during first two decades Pyramidal tract signs[medresearch.in] Patients may present with psychiatric symptoms such as nervousness, irritability, depressive symptoms, impulsiveness, behavior disorders and cognitive deficits. [7] Cases[indianjpsychiatry.org] This virtually pathognomonic radiographic abnormality, called the eye-of-the-tiger sign, comprises hyperintensities within a hypointense medial globus pallidus on T2-weighted[ncbi.nlm.nih.gov]

  • Central Pontine Myelinolysis

    In (CPM), the initial signs include dysarthria and dysphagia (secondary to corticobulbar fiber involvement), and flaccid quadriparesis (from pyramidal tract involvement) which[omicsonline.org] Two days after the admission, he showed violent behavior, agitation and irritability, getting angry on the slightest provocation without any mental changes or Parkinson symptoms[dx.doi.org] […] of Globus Pallidus (broad arrow), suggestive of Extrapontine myelinolysis.[ipfs.io]

  • Creutzfeldt Jakob Disease

    Other neurologic findings may include cerebellar signs, pyramidal tract signs, extrapyramidal signs, corticla visual defects, abnormal extraocular movements, lower motor neuron[library.med.utah.edu] A 69-year-old woman presented with an 11-month history of progressive dementia, irritability, insomnia, and gait disturbance without a family history of dementia or prion[ncbi.nlm.nih.gov] Extrapontine myelinolysis manifests predominantly as areas of bilateral FLAIR /T2-weighted imaging hyperintensity in the globus pallidus, putamen, and thalamus, which are[doi.org]

  • Neurodegeneration with Brain Iron Accumulation

    . • Begins in childhood • Profound dystonia, dysarthria, spasticity and pyramidal tract signs • Pigmentary retinopathy, leading to night blindness and visual field constriction[slideshare.net] CASE REPORT A 21-year-old female student presented with a four-year history of irritability, learning difficulties with decline in academic performance, and progressive emotional[demneuropsy.com.br] Even before the globus pallidus hypointensity developed, patients with mutations could be distinguished by the presence of isolated globus pallidus hyperintensity on T2-weighted[ncbi.nlm.nih.gov]

  • Alexander Disease

    We report a case of genetically confirmed adult-onset AD with palatal myoclonus, pyramidal tract signs, cerebellar signs, and marked atrophy of the medulla oblongata and spinal[ncbi.nlm.nih.gov] A 2-month-old female infant with progressive macrocephaly and irritability. Pediatr Neurosurg 1999 ; 30 : 157 -163 Deprez M, D'Hooge M, Misson JP, et al.[ajnr.org] In addition, there are symmetrical hyperintensity signals in the posterior part of the globus pallidus on T2-weighted images in the two symptomatic patients, which are rarely[ncbi.nlm.nih.gov]

  • Infantile Dystonia - Parkinsonism

    signs.[medical-dictionary.thefreedictionary.com] Infants typically manifest nonspecific findings (irritability, feeding difficulties, axial hypotonia, and/or delayed motor development) followed by a hyperkinetic movement[ncbi.nlm.nih.gov] […] signal on T2-weighted scans.[e-jmd.org]

  • Mitochondrial Membrane Protein-Associated Neurodegeneration

    tract signs with heavy iron accumulation at the globus pallidum and the substantia nigra [ 1, 2 ].[omicsonline.org] We present the case of a 35-year-old Kuwaiti man with social withdrawal, drowsiness, irritability, anxiety, aphasia, memory loss, hypereflexia, and Parkinsonism.[ncbi.nlm.nih.gov] Key Diagnostic Features: Once the parkinsonian symptoms appear, brain MRI shows hypointensity in the region of substantia nigra (SN) and globus pallidus (GP) on T2-weighted[ajnr.org]

  • McLeod Neuroacanthocytosis Syndrome

    Rarely, pyramidal tract signs; and d. Rarely, cranial nerve involvement [ Kane & Havel 1995, Tarugi & Averna 2011 ]. 3.[ncbi.nlm.nih.gov] Psychiatric problems may occur in McLeod syndrome including apathy, disinhibition, irritability, anxiety, distractibility, and depression.[rarediseases.org] […] pattern of hyperintensity within the hypointense medial globus pallidus.[scienceopen.com]

  • Endemic Cretinism

    The 10 others were clinically euthyroid and had deaf-mutism and/or pyramidal tract dysfunction (neurological cretinism).[ncbi.nlm.nih.gov] The treatment was only an example of the counter irritation technique that was part of our therapeutic armentarium in years gone by.[lifeinthefastlane.com] All show an apparent magnetic resonance imaging abnormality in the globus pallidus and substantia nigra, with hyperintensity on T1-weighted images and hypointensity on T2-[ncbi.nlm.nih.gov]

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