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71 Possible Causes for Pallor of Optic Disc, Transillumination of the Iris, Visual Acuity Decreased

  • Optic Atrophy-Intellectual Disability Syndrome

    transillumination defects, concave iris, increased pigmentation of trabecular meshwork, deposited pigment on Schwalbe's line AD - %600510 PRADER-WILLI SYNDROME Refractive[] His best corrected visual acuity was decreased to 0.3 and 0.4 in the right and left eyes, respectively.[] (Also known as/Synonyms) Atrophic Optic Nerve Optic Disc Pallor Excessive Optic Neuropathy What is Optic Nerve Atrophy?[]

  • Normal-Tension Glaucoma

    transillumination defects.[] A detailed workup including neuroimaging may be indicated in patients with decreased central visual acuity ( 20/40), patients under 50 years of age, individuals with visual[] No significant difference was found between groups for the area of the neural rim, optic disc, cup/pallor discrepancy, or peripapillary halo, or in the diameter of the largest[]

  • Albinism

    An African girl with OCA-2 showing iris transillumination, yellowish tinted hair and many solar lentigines.[] A 39-year-old man with foveal hypoplasia, nystagmus, and decreased visual acuity was found to have multiple, cutaneous, hypopigmented macules.[] […] etiology resulting in decreased visual acuity, nystagmus, and optic nerve atrophy, optic disc pallor Inherited retinal dystrophy: A family of disorders of variable heritance[]

  • Glaucoma

    The patient had severe bilateral iris transillumination defects with posterior synechiae formation and 3 pigment with rare cell in the anterior chamber.[] After 2 months, choroidal swelling had completely resolved, best-corrected visual acuity was 20/50, and intraocular pressure was 11 mm Hg.[] Ophthalmological examination revealed 0.15 Snellen visual acuity, and fundoscopy revealed nearly total cupping and pallor of the optic disc and multiple retinal hemorrhagic[]

  • Open-Angle Glaucoma

    POAG but IOP always measured within normal limits) Primary angle closure glaucoma (narrow drainage angle on gonioscopy) Pigment dispersion glaucoma (Krukenberg spindle, iris[] His best-corrected visual acuity (BCVA) decreased gradually over 5 years.[] […] of glaucoma Changes in the optic nerve in glaucoma are classically considered to be cupping and pallor of the disc.[]

  • Subacute Sclerosing Panencephalitis

    Such pathological findings may also have clinical implications in as much as one could possible find foci of depigmentation by transilluminating the iris of these patients[] Three patients each had cortical blindness, macular degeneration, decreased visual acuity, and optic atrophy.[] Right fundus showed mild disc pallor with full cup and blurred margins suggestive of papillitis developing secondary optic atrophy [Figure - 1].[]

  • Ectopia Lentis

    Indirect ophthalmoscopy showed attached retina with optic disc pallor.[] Those patients with simple lens ectopia as well as those with ectopic lenses and pupils had striking transillumination of the iris periphery.[] After 2 years, she presented with intermittent ocular pain and decreased visual acuity of the left eye.[]

  • Iris Atrophy

    Infrared transillumination stereophotography of normal iris. Can J Ophthalmol 1977 ; 12: 308 – 11. Google Scholar Medline ISI 19.[] Complications [ edit ] Glaucoma Cataract Decreased visual acuity (vision loss) Iris atrophy Causes [ edit ] According to recent research not a single theory is able to explain[] Treatment includes pyridoxine (vitamin B6) supplement and arginine-restricted diet. optic atrophy Degeneration of the optic nerve fibres characterized by a pallor of the optic[]

  • Isolated Ectopia Lentis

    Indirect ophthalmoscopy showed attached retina with optic disc pallor.[] Transscleral indirect transillumination of the iris did not show any iris pigment epithelial defects.[] Ocular Examination  Visual Acuity  Ectopia lentis is potentially visually debilitating.  Visual acuity varies with the degree of malpositioning of the lens.  Amblyopia[]

  • Pseudoexfoliation Syndrome

    Loss of iris pigment and its deposition throughout the anterior segment are refl ected in iris sphincter region transillumination defects, loss of the pupillary ruff, pigment[] Symptoms like a disturbance in the visual acuity or decreased field of vision may manifest in tandem with increased intraocular pressure.[] […] ocular hypertension, the percent area of optic disc pallor was significantly greater in exfoliative than in nonexfoliative eyes despite a lack of differences in IOP or in[]

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