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Trigeminal trophic syndrome.

R M Rashid1, A Khachemoune

  • 1Department of Dermatology, University of Texas M.D. Anderson Cancer Center, Houston, TX, USA.

Journal of the European Academy of Dermatology and Venereology : JEADV
|June 15, 2007
PubMed
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Trigeminal trophic syndrome (TTS) causes rare facial ulcers, likely due to trigeminal pathway nerve damage. Understanding TTS aids early diagnosis and better management of this condition.

Area of Science:

  • Neurology
  • Dermatology
  • Ophthalmology

Background:

  • Trigeminal trophic syndrome (TTS) is a rare condition causing facial ulcerations.
  • Its exact cause (pathogenesis) is not well understood.
  • Ulcer location data is limited, often affecting the ala nasi.

Purpose of the Study:

  • To review the epidemiology of TTS.
  • To expand knowledge on ulcer locations.
  • To discuss etiological theories and management.

Main Methods:

  • Literature review of trigeminal trophic syndrome.
  • Analysis of reported ulcer locations.
  • Synthesis of etiological hypotheses and treatment strategies.

Main Results:

Related Experiment Videos

  • TTS is a rare cause of facial ulceration linked to trigeminal pathway nerve injury.
  • Ulcers predominantly occur on the ala nasi.
  • Current understanding of pathogenesis remains limited.

Conclusions:

  • Further research into TTS pathogenesis is needed.
  • Improved understanding will enhance early recognition and treatment.
  • This review consolidates current knowledge on TTS epidemiology, location, etiology, and management.