Create issue ticket

123 Possible Causes for Optic Nerve Hypoplasia, Transillumination of the Iris, Visual Acuity Decreased

  • Glaucoma

    nerve hypoplasia.[ncbi.nlm.nih.gov] The patient had severe bilateral iris transillumination defects with posterior synechiae formation and 3 pigment with rare cell in the anterior chamber.[ncbi.nlm.nih.gov] After 2 months, choroidal swelling had completely resolved, best-corrected visual acuity was 20/50, and intraocular pressure was 11 mm Hg.[ncbi.nlm.nih.gov]

  • Optic Atrophy-Intellectual Disability Syndrome

    ", keywords "amblyopia, aplasia/hypoplasia of the optic nerve, cortical visual impairment, decreased CSF homovanillic acid (HVA), microretrognathia, optic disc hypoplasia,[mayoclinic.pure.elsevier.com] transillumination defects, concave iris, increased pigmentation of trabecular meshwork, deposited pigment on Schwalbe's line AD - %600510 PRADER-WILLI SYNDROME Refractive[eyewiki.aao.org] His best corrected visual acuity was decreased to 0.3 and 0.4 in the right and left eyes, respectively.[frontiersin.org]

  • Albinism

    Foveal hypoplasia and optic nerve misrouting are developmental defects of the visual pathway and only co-occur in connection with albinism; to date, they have only been associated[ncbi.nlm.nih.gov] An African girl with OCA-2 showing iris transillumination, yellowish tinted hair and many solar lentigines.[clinicaladvisor.com] A 39-year-old man with foveal hypoplasia, nystagmus, and decreased visual acuity was found to have multiple, cutaneous, hypopigmented macules.[ncbi.nlm.nih.gov]

  • Ectopia Lentis

    Associations of optic nerve hypoplasia and myelinated nerve fibers are being reported for the first time in such a case. The aetiopathogenesis of ELEP is controversial.[ncbi.nlm.nih.gov] Those patients with simple lens ectopia as well as those with ectopic lenses and pupils had striking transillumination of the iris periphery.[ncbi.nlm.nih.gov] After 2 years, she presented with intermittent ocular pain and decreased visual acuity of the left eye.[synapse.koreamed.org]

  • Normal-Tension Glaucoma

    Optic Nerve Head Congenital and hereditary anomalies of the disc Ischemic optic neuropathy Compressive lesions of the optic nerve Optic nerve hypoplasia Tilted discs Visual[decisionmakerplus.net] transillumination defects.[ncbi.nlm.nih.gov] 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[glaucomatoday.com]

  • Isolated Ectopia Lentis

    The fundii viewed ophthalmoscopically showed optic nerve hypoplasia and myelinated nerve fibers [Figure - 3] [Figure - 4].[ijo.in] Ocular Examination  Visual Acuity  Ectopia lentis is potentially visually debilitating.  Visual acuity varies with the degree of malpositioning of the lens.  Amblyopia[slideshare.net] transillumination, poor pupillary dilatation, persistent pupillary membranes, iridohyaloid adhesions, and prominent iris processes in the anterior chamber angle.[jhu.pure.elsevier.com]

  • Oculocutaneous Albinism

    On ophthalmoscopy, she had optic nerve and foveal hypoplasia with a blond fundus bilaterally (Fig 3B).[healio.com] An African girl with OCA-2 showing iris transillumination, yellowish tinted hair and many solar lentigines.[clinicaladvisor.com] It is associated with decreased visual acuity, nystagmus, strabismus, and photophobia.[ncbi.nlm.nih.gov]

  • Hereditary Nystagmus

    As with our patient, the optic nerve heads in developmental optic nerve hypoplasia may be pallid. However, the optic nerve pallor is not typically sectoral.[healio.com] Anterior segment: Transillumination defects in the iris can be the only sign for albinism.[omicsonline.org] Effects on vision include decreased visual acuity, decreased central vision, decreased sensitivity in all visual fields, and nystagmus.[nfb.org]

  • Ocular Albinism

    Optic nerve hypoplasia (ONH) may also be an under recognized association with OCA and OA, the incidence of optic nerve hypoplasia is unknown.[link.springer.com] Other definite findings include lack or absence of stereoacuity, transillumination defects of iris and pendular nystagmus which typically develops in affected males during[symptoma.com] A 39-year-old man with foveal hypoplasia, nystagmus, and decreased visual acuity was found to have multiple, cutaneous, hypopigmented macules.[ncbi.nlm.nih.gov]

  • Anterior Polar Cataract

    […] and optic nerve hypoplasia.[entokey.com] […] may sweep material into rings on the lens capsule Best viewed with dilation Transillumination defect and fibrillar material at the papillary margin Open angle with brown[medrounds.org] This is especially true if an unexplained decrease in visual acuity occurs without a concurrent change in the posterior polar cataract.[emedicine.medscape.com]

Similar symptoms