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46 Possible Causes for Dementia, Onset of Symptoms in First or Second Decade of Life, Psychomotor Retardation

  • Hallervorden-Spatz Syndrome

    There is an early onset classic form with symptoms of extrapyramidal disease beginning in the first decade of life and rapid progression to loss of ambulation in about 15[disorders.eyes.arizona.edu] Serial assessments of a 29-year-old woman showed progressive dementia.[ncbi.nlm.nih.gov] However, it has been described in adults usually presenting with parkinsonism plus dementia.[ncbi.nlm.nih.gov]

  • Tay-Sachs Disease

    Late-onset Tay-Sachs disease (chronic form) is a rare variant phenotype with appearance of first symptoms during the second or third decade of life. 4 A juvenile form is also[doi.org] Patient declines to dementia with seizures, with death by age 16 years.[patient.info] The patients was a 3-year-old boy with psychomotor retardation and attacked by seizures since 8 months of age. On funduscopy, the maculla presented a cherry-red spot.[ncbi.nlm.nih.gov]

  • Huntington's Disease

    However, in some families a juvenile form of HD has been seen with an onset of symptoms in the first or second decades of life.[encyclopedia.com] Dementias: Advances in Neurology . 38 Vol. New York, NY: Raven; 1983. Meiser B, Dunn S.[web.archive.org] All psychomotor processes become severely retarded. Patients experience psychiatric symptoms and cognitive decline.[ncbi.nlm.nih.gov]

  • Hereditary Spastic Paraplegia

    Clinical Correlations: Spastic paraplegia 7 may have its onset in the second decade of life but sometimes much later.[disorders.eyes.arizona.edu] We hereby present the case of a 30-year-old female patient with complex autosomal recessive HSP with thinning of the corpus callosum (TCC) and dementia that was compound heterozygous[ncbi.nlm.nih.gov] Retardation and Characteristic Facies 2 AR 616801 Mast Syndrome AR 248900 Mental Retardation, X-Linked, Syndromic, Claes-Jensen Type XL 300534 Neuropathy, Hereditary Sensory[preventiongenetics.com]

  • Kearns-Sayre Syndrome

    Signs and symptoms [ edit ] Individuals with KSS present initially in a similar way to those with typical CPEO. Onset is in the first and second decades of life.[en.wikipedia.org] Occasionally, it is combined with other neurologic and endocrinologic symptoms such as ataxia, dementia, diabetes, and hyperaldosteronism.[ncbi.nlm.nih.gov] View Article PubMed Google Scholar Ramaekers VT, Hausler M, Opladen T, Heimann G, Blau N: Psychomotor retardation, spastic paraplegia, cerebellar ataxia and dyskinesia associated[ncbi.nlm.nih.gov]

  • Friedreich Ataxia

    Most affected people become wheelchair dependent by the second or third decade of life.[web.archive.org] Program at Tufts Medical Center in Boston to learn more about treating degenerative brain disease and other types of dementia.[tuftsmedicalcenter.org] […] and dysequlibrium syndrome CEREBELLAR ATROPHY, DEVELOPMENTAL DELAY, AND SEIZURES Cerebellar Atrophy, Visual Impairment, and Psychomotor Retardation Charlevoix-Saguenay spastic[rgd.mcw.edu]

  • Spastic Paraparesis-Deafness Syndrome

    Clinical Correlations: Spastic paraplegia 7 may have its onset in the second decade of life but sometimes much later.[disorders.eyes.arizona.edu] These include criteria for the diagnosis of multiple sclerosis, dementia of Lewy-body type, frontal lobe dementias, chronic fatigue syndrome, and inflammatory neuropathies[books.google.com] retardation with or without seizures AR 13 13 HSPD1 * Spastic paraplegia, Leukodystrophy, hypomyelinating AD/AR 5 5 IBA57 Multiple mitochondrial dysfunctions syndrome 3,[blueprintgenetics.com]

  • Spastic Paraplegia

    Clinical Correlations: Spastic paraplegia 7 may have its onset in the second decade of life but sometimes much later.[disorders.eyes.arizona.edu] We report a 24-year-old patient with a syndrome of spastic paraplegia, ataxia, frontotemporal dementia, and lower motor neuron involvement.[ncbi.nlm.nih.gov] Retardation and Characteristic Facies 2 AR 616801 Mast Syndrome AR 248900 Mental Retardation, X-Linked, Syndromic, Claes-Jensen Type XL 300534 Neuropathy, Hereditary Sensory[preventiongenetics.com]

  • Autosomal Dominant Spastic Paraplegia Type 42

    onset, usually within the first or second decades of life.[jamanetwork.com] In patients with a pure HSP kindred, the presence of additional deficits, such as visual disturbance, marked muscle wasting, fasciculations, dementia, seizures, and peripheral[emedicine.medscape.com] CCHLND is an autosomal recessive disorder characterized by congenital cataracts, severe psychomotor retardation, and hearing loss associated with decreased serum ceruloplasmin[slc.bioparadigms.org]

  • Proximal Myopathy with Extrapyramidal Signs

    The prognosis is most favorable when the onset of symptoms occurs after the second decade of life.[intranet.tdmu.edu.ua] These include criteria for the diagnosis of multiple sclerosis, dementia of Lewy-body type, frontal lobe dementias, chronic fatigue syndrome, and inflammatory neuropathies[books.google.com] A subacute form begins during early childhood with vomiting, hypotonia, growth and psychomotor retardation.[pliem.co.za]

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