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Extralimbal Trantas' dots: a clinicopathologic report

G D'Aversa1, I J Udell, P S Rosenbaum

  • 1Department of Ophthalmology, Long Island Jewish Medical Center, New Hyde Park, New York, USA.

Cornea
|November 1, 1996
PubMed
Summary

This case report details a unique instance of Trantas' dots, characterized by conjunctival redness and itching, appearing beyond the typical limbal area. The findings highlight the potential for these ocular signs to manifest on the bulbar, forniceal, and palpebral conjunctiva.

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Area of Science:

  • Ophthalmology
  • Clinical Case Reports
  • Ocular Surface Disease

Background:

  • Trantas' dots are typically associated with vernal keratoconjunctivitis and usually appear at the limbus.
  • Recurrent conjunctival symptoms like redness, itching, and tearing can indicate underlying ocular surface inflammation.

Observation:

  • A 29-year-old male presented with recurrent conjunctival symptoms.
  • Transient, multiple Trantas' dots were observed bilaterally on the bulbar, forniceal, and palpebral conjunctiva, extending beyond the limbus.

Findings:

  • Conjunctival scrapings and biopsy confirmed histopathologic features consistent with Trantas' dots.
  • This is the first documented case of extralimbal Trantas' dots occurring on the bulbar, forniceal, and palpebral conjunctiva.

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Implications:

  • This case expands the known clinical presentation of Trantas' dots.
  • It suggests a need to consider extralimbal locations when diagnosing ocular surface conditions presenting with these specific signs.
  • Further research may elucidate the specific mechanisms or conditions leading to extralimbal Trantas' dot formation.