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Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

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Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
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Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...
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In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
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Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
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Prosopagnosia, also known as face blindness, is the inability to recognize faces. In severe cases, individuals with prosopagnosia may not recognize close family members, including parents and spouses, by their faces. For instance, someone with prosopagnosia might walk past their child in a crowd, only realizing their mistake upon noticing their child's distinctive backpack or favorite jacket. Prosopagnosia specifically impairs facial recognition, while the recognition of other objects or...
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Visual agnosia is a condition characterized by the inability to recognize visually presented objects despite having normal vision. For instance, a person with visual agnosia can describe the shape and color of an object but cannot identify or name it. This impairment does not affect their visual field, acuity, color vision, brightness discrimination, language, or memory. An example of this condition in a social setting is someone at a dinner party asking for "that silver thing with a round...
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Related Experiment Video

Updated: Dec 2, 2025

Author Spotlight: Advancements in Refractive Surgical Correction for Presbyopia and Exploring Postoperative Visual Acuity
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Diplopia After Coronary Revascularization.

Joana Braga1, Filipe Neves1, João Costa1

  • 1Ophthalmology Department. Centro Hospitalar Vila Nova de Gaia / Espinho. Vila Nova de Gaia. Portugal.

Acta Medica Portuguesa
|November 2, 2020
PubMed
Summary
This summary is machine-generated.

A rare thromboembolic event following percutaneous coronary intervention caused internuclear ophthalmoplegia. This ophthalmological complication resolved completely within six months, highlighting the need for provider awareness.

Keywords:
DiplopiaMyocardial RevascularizationOcular Motility DisordersPercutaneous Coronary Intervention

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Area of Science:

  • Cardiology
  • Neurology
  • Ophthalmology

Background:

  • Percutaneous coronary intervention (PCI) is a common procedure for coronary revascularization.
  • Thromboembolic events are rare but recognized complications of PCI.
  • Ophthalmological complications following PCI, though infrequent, present diverse clinical scenarios.

Observation:

  • An 83-year-old woman with cardiovascular risk factors developed horizontal diplopia post-PCI.
  • Ophthalmological evaluation and head CT scan were performed.
  • The diagnosis of isolated ischemic internuclear ophthalmoplegia was established.

Findings:

  • The patient experienced a rare ophthalmological complication after percutaneous transluminal coronary angioplasty.
  • Internuclear ophthalmoplegia, a condition affecting eye movement coordination, was diagnosed.
  • Complete recovery of symptoms and ocular movements was observed after six months.

Implications:

  • Healthcare providers should be aware of potential ophthalmic complications after PCI.
  • Early recognition and diagnosis of these uncommon events are crucial.
  • This case underscores the importance of a multidisciplinary approach in managing PCI complications.