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144 Possible Causes for Upbeat Nystagmus

  • Autosomal Dominant Congenital Nystagmus Type 4

    Lithium-induced periodic alternating nystagmus. Neurology, 60,2003, 344 Central nystagmus (downbeat, upbeat nystagmus, horizontal, torsional) Upbeat nystagmus (UBN).[tchain.com] Motor Imbalance Congential Spasmus Nutans Latent nystagmus Ataxic nystagmus Downbeat nystagmus Upbeat nystagmus Convergence retraction nystagmus See-Saw nystagmus Periodic[slideshare.net] 0000640 Nonprogressive 0003680 Strabismus Cross-eyed Squint Squint eyes [ more ] 0000486 Upbeat nystagmus 0011477 Showing of 7 Last updated: 11/1/2018 If you need medical[rarediseases.info.nih.gov]

  • Congenital Nystagmus 2, Autosomal Dominant

    The method disclosed the presence of binocular elliptical pendular nystagmus in two patients and upbeat nystagmus in all three patients.[pediatricneurologybriefs.com] Lithium-induced periodic alternating nystagmus. Neurology, 60,2003, 344 Central nystagmus (downbeat, upbeat nystagmus, horizontal, torsional) Upbeat nystagmus (UBN).[tchain.com] Motor Imbalance  Congential  Spasmus Nutans  Latent nystagmus  Ataxic nystagmus  Downbeat nystagmusUpbeat nystagmus  Convergence retraction nystagmus  See-Saw nystagmus[slideshare.net]

  • Blepharospasm

    There is paroxysmal hyperpnoea (increased depth of breathing) and upbeating nystagmus.[aimu.us]

  • Brain Stem Infarction

    Some of these patients have upbeating nystagmus supine, often confused with BPPV.[dizziness-and-balance.com] Upbeat nystagmus may occur. Small vessel disease (diabetes, hypertension, hypercholesterolemia) is the usual cause. Pontine hyperintense lesions.[tchain.com] Upbeat nystagmus may occur (as also occurs in pontine white matter disorders, see above).[dizziness-and-balance.com]

  • Wernicke-Korsakoff Syndrome

    Ophthalmologic examination showed decreased visual acuity, upbeat nystagmus, diplopia and retinal hemorrhage.[ncbi.nlm.nih.gov] Wernicke’s encephalopathy presenting with upbeating nystagmus. J Clin Neurosci. 2002; 9 :476–478. [ PubMed ] 19. Winston AP, Jamieson CP, Madira W, et al.[ncbi.nlm.nih.gov]

  • Ophthalmoplegia

    Vertical gaze-evoked nystagmus is frequent, most commonly an upbeat nystagmus in upgaze (7, 11, 12).[neuroophthalmology.ca] Upbeat nystagmus and internuclear ophthalmoplegia with brainstem glioma. Arch Neurol 1980;37(7):453-6. 24. Marshall R, Sacco R, Krueger R, Odel J, Mohr J.[neuroophthalmology.ca] INO from a midbrain lesion can be accompanied by downbeat or upbeat nystagmus in primary position (23, 24), or a contralateral trochlear palsy (25), but these combinations[neuroophthalmology.ca]

  • Ataxia

    Nystagmus may also be associated with ataxia; downbeat nystagmus and upbeat nystagmus have specific anatomic associations (craniovertebral junction and vermis, respectively[clinicaladvisor.com]

  • Pineal Gland Neoplasm

    ICD-10-CM Codes › C00-D49 Neoplasms › C73-C75 Malignant neoplasms of thyroid and other endocrine glands › C75- Malignant neoplasm of other endocrine glands and related structures › Malignant neoplasm of pineal gland 2016 2017 2018 2019 Billable/Specific Code C75.3 is a billable/specific ICD-10-CM code that can be[…][icd10data.com]

  • Lateral Medullary Syndrome

    A variety of eye movement abnormalities are associated with lateral medullary syndrome that includes skew deviation, primary position horizontal/torsional/upbeat nystagmus[annalsofian.org] Positional testing was abnormal due to the ongoing nystagmus, but there was also a brief upbeating nystagmus. Headshaking provoked a very strong reversal of nystagmus.[dizziness-and-balance.com] There was a strong left-beating gaze-evoked nystagmus, and also there was a right-torsional beating torsional nystagmus.[dizziness-and-balance.com]

  • Multiple Sclerosis

    Upbeat nystagmus was observed in all MS patients with trigeminal REZ lesions.[ncbi.nlm.nih.gov] Upbeat nystagmus can be understood as a useful sign for the clinical regional diagnosis of trigeminal nerve disorder.[ncbi.nlm.nih.gov] We conjecture that trigeminal nerve disorder and upbeat nystagmus appeared due to simultaneous damage to both the trigeminal nerve and the vestibulo-ocular reflex pathway.[ncbi.nlm.nih.gov]

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