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Related Experiment Video

Updated: May 4, 2026

Author Spotlight: Anterior HR-OCT as a Non-Invasive Tool for Characterizing Ocular Surface Squamous Neoplasia
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Lichen sclerosus et atrophicus.

Amy E Rose1, Kevin P Boyd, Shane A Meehan

  • 1New York University School of Medicine.

Dermatology Online Journal
|December 25, 2013
PubMed
Summary

Morphea and lichen sclerosus et atrophicus (LSA) may be part of the same disease spectrum, potentially linked by common causes like autoimmunity or infection. This case highlights overlapping features and rapid joint mobility loss.

Area of Science:

  • Dermatology
  • Rheumatology
  • Infectious Diseases

Background:

  • Morphea and lichen sclerosus et atrophicus (LSA) share clinical similarities, prompting theories they represent a disease spectrum.
  • Potential etiologies include autoimmunity, trauma response, or infection, with Borrelia infection being a controversial link.

Observation:

  • A patient presented with skin lesions exhibiting overlapping features of morphea and LSA.
  • The patient experienced a rapid decrease in joint mobility alongside these skin manifestations.

Findings:

  • The case suggests a potential connection between morphea and LSA, possibly involving shared underlying mechanisms.
  • The rapid joint mobility decline indicates a potentially systemic or aggressive manifestation.

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Implications:

  • Further research is needed to clarify the relationship between morphea, LSA, and potential infectious or autoimmune triggers.
  • Understanding this spectrum may improve diagnosis and management of patients with these connective tissue diseases.