Visual Acuity Decreased: Causes & Reasons

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Possible Causes for Visual Acuity Decreased

Autosomal Dominant Optic Atrophy and Cataract

acuity Decreased clarity of vision 0007663 Tremor Tremors 0001337 Showing of 34 | Last updated: 12/1/2018 Making a diagnosis for a genetic or rare disease can often be challenging [rarediseases.info.nih.gov]

Her visual acuity first decreased before the age of 10. At age 13, the visual acuity was 3/10 and 9/10 in the right and left eyes, respectively. [jmg.bmj.com]

[…] in visual acuity bilaterally since then. [aao.org]

Autosomal Dominant Optic Atrophy

Visual acuity decreased with decreasing GC-IPL thickness (p = 0.0006 in c.983A>G and p = 0.0084 in c.2708_2711delTTAG). [ncbi.nlm.nih.gov]

It is a childhood onset disorder typically characterized by a progressive loss in central vision, color vision deficits (dyschromatopsia), decreased visual acuity, decreased [egl-eurofins.com]

The median initial visual acuity was 20/60, and the median final visual acuity was 20/80. [ncbi.nlm.nih.gov]

Endophthalmitis

The visual acuity decreased to hand motions or light perception postoperatively. [ncbi.nlm.nih.gov]

Several days after admission, he reported new pain, redness, and decreased visual acuity in his right eye. [nejm.org]

Twenty hours later, his visual acuity had decreased to hand motion, and severe fibrinoid uveitis was noted. [ncbi.nlm.nih.gov]

Orbital Cellulitis

Decreased visual acuity and chemosis are less frequently seen: Proptosis (there may be exposure keratopathy). [patient.info]

Visual acuity was grossly decreased. The case was diagnosed as left orbital cellulitis and treated with broad spectrum intravenous antibiotics and oral steriods. [ncbi.nlm.nih.gov]

Although she initially responded well to antibiotic and anti-inflammatory therapy, visual acuity in the left eye again decreased on postoperative day 5. [ncbi.nlm.nih.gov]

Acute Angle Closure Glaucoma

A 69-year-old male developed a painful red eye with decreased visual acuity a few days after ptosis correction. [ncbi.nlm.nih.gov]

The strikingly decreased visual acuity associated with mild to moderate increased IOP is a clue to the diagnosis. [ncbi.nlm.nih.gov]

Visual acuity was hand motions, intraocular pressure was 64 mm Hg, and light reflex was not detected in the right eye. [ncbi.nlm.nih.gov]

Primary Optic Atrophy

Reference: www.naturaleyecare.com Blurred vision Decrease in visual function such as a decrease in sharpness and clarity of vision (visual acuity) or decreases in side (peripheral [rawa.com.au]

Conclusions: The clinical diagnosis of LHON is strengthened by a proven maternal inheritance and clinical signs such as a severe decrease in visual acuity, central or centrocecal [link.springer.com]

This change in visual function can be a decrease in sharpness and clarity of vision (visual acuity) or decreases in side (peripheral) vision. [medical-dictionary.thefreedictionary.com]

Posterior Uveitis

However, thereafter the visual acuity decreases again. Cataract and elevated IOP are common side effects. [ncbi.nlm.nih.gov]

Posterior uveitis manifests with painless visual disturbances such as floaters and decreased visual acuity. [amboss.com]

Complications such as cataract, glaucoma and neovascularization, which also decrease visual acuity, were more frequent in group 1. [ncbi.nlm.nih.gov]

Retinitis Pigmentosa

Macular edema may cause additional central visual acuity decrease. Cystoid macular edema (CME) is one of the few treatable causes of visual loss in RP. [ncbi.nlm.nih.gov]

Removal of the cataracts may lessen glare and improve visual acuity. Decreased Visual Acuity A portion of RP patients, will experience a loss of central vision. [lowvision.org]

The visual acuity decrease was not statistically significant. [iovs.arvojournals.org]

Uveitis

Visual acuity is only decreased in severe cases associated with hypopyon. The signs of anterior uveitis include the following. [symptoma.com]

RESULTS: A 19-year-old woman presented with decreased visual acuity and acute renal failure after starting lamotrigine. [ncbi.nlm.nih.gov]

Visual acuity may be decreased. Extraocular movement: generally normal. [patient.info]

Cytomegalovirus Retinitis

36-year-old Indian male with HIV and decreasing visual acuity December 18, 2006 History of Present Illness: 36-year-old East Indian male with progressive decrease in vision [eyerounds.org]

Cytomegalovirus (CMV) Retinitis: 36-year-old Indian male with HIV and decreasing visual acuity. EyeRounds.org. [eyerounds.org]

Course: In summary, this is a 36-year-old patient with AIDS, low CD4 count of 9 cells/mm 3, recently placed on HAART therapy with progressive decrease in visual acuity in [eyerounds.org]

Leber's Hereditary Optic Neuropathy

Meantime, the visual acuity decreased to CF in both eyes. We initiated treatment with idebenone (300 mg T.I.D.). [ncbi.nlm.nih.gov]

After 1 month, her visual acuity had further decreased to 0.01, and the scotomas had enlarged. [ncbi.nlm.nih.gov]

Decreased visual acuity preceded conversion by up to 2 months and then declined up to 8 months postconversion. [ncbi.nlm.nih.gov]

Retinal Phlebitis

One patient had a progressive decrease in visual acuity, paracentral scotoma, and midperipheral perivascular sheathing. [ncbi.nlm.nih.gov]

[…] of visual acuity (blurry vision), visual floaters, scotomas (dark spot in vision), decreased ability to distinguish colors, and metamorphopsia (distortion of images such [en.wikipedia.org]

Visual acuity returned to normal and the whitish fundus patches decreased in number and size in both eyes. [ncbi.nlm.nih.gov]

Peripheral Vasoproliferative Retinopathy

acuity decrease due to macular edema. [scielo.br]

Younger children are more likely to present with leukocoria and strabismus, while older children and adults are more likely to detect and report a decrease in visual acuity [webeye.ophth.uiowa.edu]

Exudation and vitreous hemorrhage can lead to decrease in visual acuity. [eyewiki.aao.org]

Macular Degeneration

Visual decline was prominent among study eyes, with approximately 40% of all eyes decreasing in visual acuity by > or =15 letters at 5 years follow-up. [ncbi.nlm.nih.gov]

Visual acuity decreased to 20/32 in the left eye. Fundus examination revealed stable confluent drusen without any apparent fluid, blood, or lipid. [ncbi.nlm.nih.gov]

Despite treatment, her visual acuity had decreased to 1/50 by 6.8 years after her first visit. [ncbi.nlm.nih.gov]

Secondary Optic Atrophy

Visual acuity decreases after that. It is not advisable to wait until then. It could denote the ? [thamburaj.com]

This change in visual function can be a decrease in sharpness and clarity of vision (visual acuity) or decreases in side (peripheral) vision. [medical-dictionary.thefreedictionary.com]

Achromatopsia

In addition to decreasing light sensitivity, tinted lenses have been reported to improve visual acuity, decrease the size of central scotomata, enlarge peripheral visual field [ncbi.nlm.nih.gov]

Measurable improvements in visual acuity, decreased size of central scotomas, enlargement of peripheral visual fields, and enhanced visibility of long-wavelength stimuli in [somnilight.com]

A 33-year-old female and her 31-year-old sibling were evaluated for mild nystagmus and decreased visual acuity which had been present since childhood. [ncbi.nlm.nih.gov]

Toxic Retinopathy

Visual acuity decreases are usually secondary to foveal cyst development. [cancerjournal.net]

visual acuity. [patient.info]

Visual acuity ranged from light perception with projection to counting fingers and decreased from 2 to 12 hours after ingestion. [journals.lww.com]

Cataract

This results in a decrease in visual acuity and eventual blindness if untreated. [icd9data.com]

All 3 patients experienced a dramatic decrease in visual acuity on the day of surgery, ranging from 20/400 to light perception. [ncbi.nlm.nih.gov]

A 69-year-old woman complained of decreased visual acuity in her right eye, which had started 2 months ago. [ncbi.nlm.nih.gov]

Angle Closure Glaucoma

Pain is the main symptom and may be accompanied by decrease in visual acuity. Early diagnosis and treatment is important to avoid permanent visual loss. [ncbi.nlm.nih.gov]

No significant decrease in visual acuity was observed at days 1 or 7 and at months 1, 3, 6, and 12 after operation; however, a significant decrease in IOP was observed at [ncbi.nlm.nih.gov]

A 31-year-old woman presented with decreased visual acuity, nausea, vomiting, fever, and bilateral angioedema-like eyelid swelling. [ncbi.nlm.nih.gov]

Posterior Subcapsular Cataract

Eighty-seven percent of patients had reduced visual acuity; 76%, glare; and 46%, decreased contrast sensitivity. [ncbi.nlm.nih.gov]

You are here Home › Education › Digital Reference of Ophthalmology › Lens & Cataract › Cataract › Clinical features: Symptoms: glare and decreased visual acuity especially [dro.hs.columbia.edu]

Therefore cataract in retinitis pigmentosa (mostely posterior subcapsular cataract) leads earlier to decreasing visual acuity than is expected from the lens opacity. [thieme-connect.com]

Albinism

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]

It is associated with decreased visual acuity, nystagmus, strabismus, and photophobia. [ncbi.nlm.nih.gov]

It is associated with decreased visual acuity, nystagmus, strabismus and photophobia. Six genes are known to be involved in nonsyndromic oculocutaneous albinism (OCA). [ncbi.nlm.nih.gov]

Corneal Disease

Affected individuals have visual impairment that is worsened by glare. [rarediseases.org]

When the cornea is damaged from injury or disease it can cause decreased visual acuity or sometimes even blindness. [esa-neb.com]

Affected individuals may experience mild irritation and a slight decrease in clarity of vision (visual acuity). [rarediseases.org]

Diabetic Retinopathy

Her visual acuity decreased to 0.5 OU, and ophthlamoscopy showed severe DME in both eyes. [ncbi.nlm.nih.gov]

Postoperatively, visual acuity decreased to no light perception because of neovascular glaucoma complications and lack of proper follow-up. [ncbi.nlm.nih.gov]

After injection of triamcinolone acetonide visual acuity increased and macular edema decreased. Furthermore optic nerve head neovascularization had markedly regressed. [ncbi.nlm.nih.gov]

Iritis

However, a red eye in conjunction with symptoms such as photophobia, pain, and decreased visual acuity is an important clue to a much more serious disorder. [ncbi.nlm.nih.gov]

Complications can include decreased visual acuity and/or blindness, glaucoma, cataracts (duration of inflammation is directly related to risk), irregular pupil (due to synechia [eyewiki.aao.org]

Visual acuity may be decreased in the affected eye. Extraocular movement is generally normal. [emedicine.medscape.com]

Progressive Retinal Dystrophy due to Retinol Transport Defect

This leads to decreased visual acuity and sensitivity in the central visual field, followed by loss of peripheral vision. [abcam.com]

impairment Hypertelorism Leukocytosis Micrognathia Hepatitis Subcapsular cataract Anemia Hypothyroidism Lymphadenopathy Abdominal pain Macular edema Pallor Headache Failure [mendelian.co]

[…] antibody level in blood Hypopigmented skin patches Constriction of peripheral visual field Otitis media Skin rash Abnormality of the liver Nephrotic syndrome Malabsorption Visual [mendelian.co]

Secondary Glaucoma

For one of these three eyes, visual acuity decreased to no light perception. [healio.com]

Postoperatively, the IOP of the left eye remained under 20 mmHg without a further decrease in visual acuity, while the right eye, which was controlled with only medication [ncbi.nlm.nih.gov]

[…] final visual acuity (less than 20/40 is considered as decreased vision) is strongly correlated with amblyopia and optic nerve damage. [emedicine.medscape.com]

Congenital Hypotrichosis with Juvenile Macular Dystrophy

A decade later, during the first to third decades of life, visual acuity decreases because of progressive macular degeneration, leading in many cases to blindness between [orpha.net]

Visual acuity decreases slowly in spite of significant deterioration of cone- and rod-mediated retinal function. [disorders.eyes.arizona.edu]

Pattern reversal VEPs were very subnormal, even in patients with mild deterioration of visual acuity. [ncbi.nlm.nih.gov]

Toxic Cataract

Age-related cataract: Decreased visual acuity, blurred vision, distortion, or “ghosting” of images ( 1, 2 ) Problems with visual acuity in any lighting condition Falls or [5minuteconsult.com]

acuity. [doctor-clinic.org]

visual acuity. [cdc.gov]

Retinitis

Removal of the cataracts may lessen glare and improve visual acuity. Decreased Visual Acuity A portion of RP patients, will experience a loss of central vision. [lowvision.org]

The visual acuity decrease was not statistically significant. [iovs.arvojournals.org]

Malignant Myopia

Conclusions: Within two years, it was observed decreased visual acuity, as well as appearance and worsening of some evidence of progression of the disease such as lacquer [medical-clinical-reviews.imedpub.com]

Pathological myopes may present with any of the following abnormal signs: Decreased visual acuity An unusually large exophoria Strabismus (typically exotropia) Open-angle [decisionmakerplus.net]

The most frequently reported adverse events (10-30% incidence) were injection site reactions (including extravasation and rashes), blurred vision, decreased visual acuity, [slideshare.net]