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359 Possible Causes for Mydriasis, Visual Acuity Decreased

  • Glaucoma

    After 2 months, choroidal swelling had completely resolved, best-corrected visual acuity was 20/50, and intraocular pressure was 11 mm Hg.[] In older cases the pupil will dilate and this is called mydriasis.[] […] 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[]

  • Acute Angle Closure Glaucoma

    Examination revealed reactive mydriasis, and upper lid retraction on the right side.[] A 69-year-old male developed a painful red eye with decreased visual acuity a few days after ptosis correction.[] The strikingly decreased visual acuity associated with mild to moderate increased IOP is a clue to the diagnosis.[]

  • Stroke

    Anatomical vessel obstacles such as an intracranial stenosis in stroke are challenging and may lead to delayed clot access for thrombectomy. We describe a simple and effective technique to overcome the step-off between the intermediate catheter and an intracranial vessel stenosis during thrombectomy. The patient[…][]

  • Primary Progressive Multiple Sclerosis

    MV and GCIPL thickness were significantly correlated with visual acuity.[] decrease may be explained by alternative mechanisms including retrograde trans-synaptic degeneration and/or a common pathophysiologic process affecting both the brain with[] RNFL thinning was associated with thalamus and visual cortex volume (respectively, p   0.01 and p CONCLUSION: Our results suggest that RNFL thinning and GCIPL thinning/MV[]

  • Multiple Sclerosis

    The patient presented with progressive decrease of visual acuity, intermittent diplopia, paresthesia of the left arm and equilibrium disturbances.[] Abstract A 33-year-old man with gait instability, weakness of the left lower extremity, decreased visual acuity in the left eye, and urgency and urine incontinence was diagnosed[] Best-corrected visual acuity was Count Fingers on the right and 6/9-2 on the left. Intraocular pressure was 55mmHg and 14 mmHg on the right and left respectively.[]

  • 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.[] PurposeTo ascertain the risk of angle closure glaucoma associated with mydriasis in the Northern Ireland Diabetic Retinopathy Screening Programme.MethodsA retrospective case[] 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[]

  • Cavernous Sinus Thrombosis

    […] weeks after discharge with acute decreased visual acuity in the right eye.[] Patients with cavernous sinus thrombosis may also have anisocoria or mydriasis (3rd cranial nerve dysfunction), papilledema, and vision loss.[] Optical effect may result in anisocoria, vision impairment, mydriasis, and papilledema.[]

  • Posterior Subcapsular Cataract

    Eighty-seven percent of patients had reduced visual acuity; 76%, glare; and 46%, decreased contrast sensitivity.[] The posterior capsule was examined for presence or absence of plaque, either on the first postoperative day, or within a week, with maximal mydriasis.[] You are here Home › Education › Digital Reference of Ophthalmology › Lens & Cataract › Cataract › Clinical features: Symptoms: glare and decreased visual acuity especially[]

  • Uveitis

    Visual acuity is only decreased in severe cases associated with hypopyon. The signs of anterior uveitis include the following.[] RESULTS: We found intraocular hypertension, cells in the anterior chamber, paralytic mydriasis, iris atrophy with transillumination defects, and variable anterior vitreous[] Parasympatholytic agents (eg, atropine, cyclopentolate) — produce both mydriasis and cycloplegia reducing pain and photophobia Treat with corticosteroids after consultation[]

  • Lamellar Cataract

    Noticeable alterations in the colors of things, disability glare and decreased visual acuity both at distance and at near are common.[] Other eye examinations included mydriasis later, slit lamp biological microscopy, and performance of the congenital lamellar cataracts ( Figure 1 ).[] These are detected with the beam of slit lamp under full mydriasis. Etiology Exact etiology is not known.[]

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