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73 Possible Causes for Transillumination of the Iris, Visual Acuity Decreased, Visual Field Constriction

  • 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.[] All eyes had a constricted visual field RESULTS: The mean follow-up duration was 29 months (range 6 to 54) and 33 (97%) eyes were followed for more than 1 year.[]

  • 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 peripheral field A temporal island of the visual field Intraocular pressure When determining the IOP of a patient using tonometry, certain variables must be taken into[]

  • 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[] Field No deteclable visual field defect Mild generalized reduction in retinal sensitivity Mild constriction of isopter Nasal step to 20 degrees Paracentral scotomas Mild[]

  • Diabetic Cataract

    iris transillumination has been noted.[] In majority of the subjects, best corrected visual acuity (BCVA) gradually improved in each subsequent follow-up visit.[] Complications of panretinal photocoagulation (PRP) Constriction of visual field. Nocturnal diminution of vision. Burns affecting the fovea centralis.[]

  • Oculocutaneous Albinism

    An African girl with OCA-2 showing iris transillumination, yellowish tinted hair and many solar lentigines.[] It is associated with decreased visual acuity, nystagmus, strabismus, and photophobia.[] On visual fields a bilateral nasal constriction was found.[]

  • 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.[] Total or partial absence of the iris Cataracts Ptosis Decreased visual acuity Photophobia Nystagmus Wilson's Disease This is a recessive inheritance pattern, which includes[]

  • Chediak Higashi Syndrome

    The iris has transillumination defects and the retina is hypopigmented. Patients are photophobic and often have nystagmus.[] Hermansky-Pudlak syndrome, type 2, displays cutaneous albinism, decreased visual acuity, prolonged bleeding, neutropenia and recurrent infections.[] The constriction of the visual field may be due to the pigmentary degeneration of the ocular fundus.[]

  • Anterior Polar Cataract

    […] 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[] This is especially true if an unexplained decrease in visual acuity occurs without a concurrent change in the posterior polar cataract.[] […] to affect more of your visual field during near viewing!).[]

  • Nephropathic Cystinosis

    […] thickening and transillumination were noted in the older age groups.[] Moderate to severe constriction of the visual fields, as well as moderate to severe reduction of rod- and cone-mediated ERG responses, was seen in older patients.[] […] in all age groups, superficial punctate keratopathy, filamentary keratopathy, severe peripheral corneal neovascularization, band keratopathy, and posterior synechiae with iris[]

  • Ocular Albinism

    Other definite findings include lack or absence of stereoacuity, transillumination defects of iris and pendular nystagmus which typically develops in affected males during[] A 39-year-old man with foveal hypoplasia, nystagmus, and decreased visual acuity was found to have multiple, cutaneous, hypopigmented macules.[] […] of visual fields [ 6 , 7 , 8 ].[]

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