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Recurrent Uveal Effusion after Laser Iridotomy.

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  • 1Ophthalmology, University of the Ryukyus, Nishihara, Japan.

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Summary

Acute primary angle closure (APAC) in a 59-year-old woman led to uveal effusion after laser peripheral iridotomy (LPI). Ultrasound biomicroscopy (UBM) helped diagnose and monitor this condition, suggesting iritis as a potential cause.

Keywords:
Acute primary angle closureLaser iridotomyUveal effusion

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Area of Science:

  • Ophthalmology
  • Medical Imaging

Background:

  • Acute primary angle closure (APAC) is an ophthalmic emergency.
  • Laser peripheral iridotomy (LPI) is a common treatment for APAC.
  • Uveal effusion is a rare but serious complication.

Observation:

  • A 59-year-old woman presented with blurred vision, ocular pain, headache, and nausea, diagnosed with APAC.
  • After LPI, ultrasound biomicroscopy (UBM) revealed an engorged episcleral vein and diagnosed small uveal effusion.
  • The uveal effusion resolved but recurred with anterior segment inflammation.

Findings:

  • UBM is effective in diagnosing uveal effusion.
  • Iritis, potentially triggered by LPI, may cause uveal effusion in APAC cases.
  • This case highlights a potential complication following LPI in APAC management.

Implications:

  • Ophthalmologists should consider uveal effusion as a differential diagnosis in patients with APAC and post-LPI complications.
  • UBM is a valuable tool for evaluating complex ocular conditions.
  • Further research is needed to understand the link between LPI, iritis, and uveal effusion.