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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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Updated: Jun 9, 2025

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Pseudophakic cystoid macular edema.

Yousef A Fouad1, Sam Karimaghaei2, Abdelrahman M Elhusseiny2

  • 1Ophthalmology Department, Ain Shams University Hospitals, Cairo, Egypt.

Current Opinion in Ophthalmology
|October 24, 2024
PubMed
Summary
This summary is machine-generated.

Pseudophakic cystoid macular edema (PCME) is a common cataract surgery complication. Management involves observation or stepwise treatment with anti-inflammatory drugs and steroids for symptomatic or refractory cases.

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Area of Science:

  • Ophthalmology
  • Retinal Diseases
  • Surgical Complications

Background:

  • Pseudophakic cystoid macular edema (PCME) is the most frequent complication following cataract surgery, leading to decreased vision.
  • It is characterized by inflammation and disruption of the blood-retinal barrier.
  • Risk factors include diabetes, younger age, male gender, black ethnicity, and prior PCME.

Purpose of the Study:

  • To review the pathophysiology, epidemiology, clinical presentation, and therapeutic management of PCME.
  • To provide evidence-based recommendations for PCME treatment.

Main Methods:

  • Literature review of current evidence on PCME.
  • Analysis of risk factors and diagnostic tools.
  • Evaluation of treatment strategies.

Main Results:

  • PCME typically manifests around 6 weeks postoperatively.
  • Optical coherence tomography (OCT) is crucial for diagnosis.
  • Diabetes mellitus doubles the risk of PCME.

Conclusions:

  • PCME is linked to postoperative inflammation.
  • A stepwise treatment approach is recommended, starting with observation or topical anti-inflammatories.
  • Refractory cases may require periocular or intravitreal steroid injections.