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15 Possible Causes for Intracranial Hypertension, Nystagmus Decreases on Convergence

  • Communicating Hydrocephalus

    The other two daughters both have a long history of headaches but no signs of intracranial hypertension.[] The ocular motility disorder consisted of severe vertical gaze palsy and convergence retraction nystagmus.[] Our theory also explains the relationship between ventricle dilatation and idiopathic intracranial hypertension, venous sinus thrombosis, achondroplasia.[]

  • Obstructive Sleep Apnea

    Linked to idiopathic intracranial hypertension (IIH), which occurs most frequently in young women, papilledema may be associated with increased venous blood flow, said Dr.[] Nystagmus may decrease when the eyes converge to read.[] Spontaneous CSF rhinorrhea is known to cause intracranial hypertension, and patients should be screened for spontaneous CSF rhinorrhea relating to OSA [ 34 ].[]

  • Brain Stem Infarction

    These symptoms and signs are caused by intracranial hypertension which is due to impaired resorption of CSF into the venous sinuses and venous congestion.[] […] palsy, or convergence-retraction nystagmus.[] In many cases, no specific etiology is identified ( idiopathic intracranial hypertension ) VASCULAR DEMENTIA About 10% of cases of dementia are caused by cerebrovascular disease[]

  • Vertebral Artery Thrombosis

    Hypertension (IIH).[] […] palsy, or convergence-retraction nystagmus.[] […] code to identify presence of: alcohol abuse and dependence ( F10.- ) exposure to environmental tobacco smoke ( Z77.22 ) history of tobacco dependence ( Z87.891 ) hypertension[]

  • Vision Disorder

    Common Conditions At SightMD, we treat vision conditions caused by neurological disorders such as: Pseudotumor cerebri : Also called intracranial hypertension, the symptoms[] These showed progressive decreases in nystagmus, improved control of the strabismic deviation, improved visual acuity, diminished diplopia, and markedly increased convergence[] The therapy focused on improving ocular motility, fixation and alignment, as well as convergence ability and overall binocularity.[]

  • Infratentorial Tumor

    Pediatric idiopathic intracranial hypertension.[] ., the Parinaud syndrome: decreased upward gaze, near-light dissociation of the pupillary response, convergence nystagmus) are classically noted ( 22 ).[] China References Bedford RF, Morris L, Jane JA: Intracranial hypertension during surgery for supratentorial tumor: correlation with preoperative computed tomography scans.[]

  • Millard-Gubler Syndrome

    hypertension : Hydrocephalus ( Normal pressure ) - Idiopathic intracranial hypertension Encephalopathy - Brain herniation - Cerebral edema - Reye's - Syringomyelia - Syringobulbia[] […] palsy, or convergence-retraction nystagmus.[] Insomnia - Hypersomnia - Sleep apnea ( Ondine's curse ) - Narcolepsy - Cataplexy - Kleine-Levin - Circadian rhythm sleep - Delayed sleep phase - Advanced sleep phase Other Intracranial[]

  • Hereditary Hyperphosphatasia

    hypertension and may require neurosurgical intervention to avoid brain damage in infants. [16] Bony deformities and fractures are complicated by the lack of mineralization[] Exophthalmos, optic atrophy, reduced visual fields, convergent strabismus, nystagmus, chronic headache, and decreased sensory function of the trigeminal nerve have been described[] Hypertension Idiopathic Neonatal Hepatitis Idiopathic Pulmonary Fibrosis Idiopathic Thrombocytopenic Purpura IgA Nephropathy Imperforate Anus Incontinentia Pigmenti Infantile[]

  • Craniodiaphyseal Dysplasia

    […] calcification with leukoencephalopathy and brain cysts, osteopenia with predisposition to fractures, bone marrow suppression, gastrointestinal bleeding and portal hypertension[] Exophthalmos, optic atrophy, reduced visual fields, convergent strabismus, nystagmus, chronic headache, and decreased sensory function of the trigeminal nerve have been described[] Cerebroretinal microangiopathy with calcifications and cysts Coats plus syndrome is a pleiotropic multisystem disorder characterized by retinal telangiectasia and exudates, intracranial[]

  • Convergence Nystagmus

    hypertension.[] The nystagmus decreases on convergence but increases on covering one eye. There may be abnormal eye posture in an attempt to keep the eyes in the null point.[] Pseudotumor cerebri (idiopathic intracranial hypertension) is an elevation of intracranial pressure in the absence of a mass lesion.[]

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