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52 Possible Causes for Transillumination of the Iris, Unilateral Blindness, Visual Acuity Decreased

  • Glaucoma

    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] […] vision was defined as the proportion of participants with a decrease of 2 or more lines on the Snellen chart or one or more categories of visual acuity when unable to read[ncbi.nlm.nih.gov]

  • Secondary Glaucoma

    This was evidenced by characteristic transillumination defects in the iris. 3 In 1992, researchers suggested that posterior bowing of the peripheral iris was caused by reverse[reviewofoptometry.com] For one of these three eyes, visual acuity decreased to no light perception.[healio.com] .  Gonioscopy – pigment accumulation along the Schwalbe’s line especially inferiorly (Sampaolesi’s line)  Iris transillumination – radial slit – like transillumination defects[slideshare.net]

  • Ectopia Lentis

    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] The association between ectopia lentis et pupillae and transillumination of the iris is well documented in the literature, but it has never been reported with skin hypopigmentation[ncbi.nlm.nih.gov]

  • Corneal Stromal Dystrophy

    transillumination.[aop.org.uk] However, the rate of clinically significant recurrence, both recurrent erosions and decreased visual acuity, in the first 5 years is similar in CDB and lattice dystrophies[ncbi.nlm.nih.gov] Her visual acuity had decreased to finger counting in both eyes due to disease recurrence.[bjo.bmj.com]

  • Vitreous Hemorrhage

    Iris transillumination defects and apposition of the optic and iris were found. The patient was diagnosed with Uveitis-Glaucoma-Hyphema (UGH) Syndrome.[ncbi.nlm.nih.gov] After 6 days, she visited our clinic with decreased visual acuity of her right eye. The BCVA was found to be 20/50 for her right eye.[ncbi.nlm.nih.gov] Iris transillumination defects and apposition of the nasal haptic and ciliary body were found. Iris chafing is a rare complication of cataract extraction.[ncbi.nlm.nih.gov]

  • Lens Dislocation

    Ocular Examination  Iris- iridodonesis, transillumination  Appearance of the pupil  assess the adequacy of the pupillary space for a possible aphakic correction  Lens-[slideshare.net] Examination: Visual acuity: decreased Slit lamp exam: edge of a subluxated lens can be seen when the pupil is dilated.[lifeinthefastlane.com] Symptoms of these patients mainly included decrease in visual acuity (17 cases, 47.2%), blurred vision (16 cases, 44.4%), glare (1 case, 2.8%), diplopia (1 case, 2.8%), and[ncbi.nlm.nih.gov]

  • Choroid Hemangioma

    Granuloma — -Tubercle — Sarcoma — Ophthalmia Nodosa 399 New Growths of the Ciliary Body — Sarcoma — Myosarcoma — Car- cinoma ..... 401 New Growths of the Chorioid — Sclerotic Transilluminator[archive.org] […] in visual acuity.[omicsonline.org] Reported cases in the literature document resolution of subretinal fluid, decrease in thickness of the tumor and improvement in visual acuity. 19,20 External beam radiation[retinatoday.com]

  • Scleromalacia

    There was no associated iris atrophy, no anterior chamber activity, intraocular pressure was 26 mmHg, and fundal examination of the left eye showed a cupped disc (CD 0.9)[nature.com] In March 1984, with intraocular pressure of 0 mm Hg in the right eye and decreasing visual acuity, visual fields confirmed enlargement of the blind spot.[kundoc.com] She complained of ocular discomfort and decreased visual acuity (12/20) at the first visit.[bmcophthalmol.biomedcentral.com]

  • Posterior Uveitis

    Corneal sensation with careful inspection of the iris for subtle transillumination defects may help identify underlying herpetic disease.[retinalphysician.com] However, thereafter the visual acuity decreases again. Cataract and elevated IOP are common side effects.[ncbi.nlm.nih.gov] ., was found in 54 of the 220 patients (24.5%) with vision loss; 11 had unilateral and 46 had bilateral ocular complications.[retinatoday.com]

  • 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[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] […] in developing countries. [1], [2], [3], [4], [5] The overall incidence of clinically significant cataracts (unilateral or bilateral) in childhood is unknown, but has been[sjopthal.net]

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