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Segmental lichen aureus: an uncommon presentation.

Pedro de Freitas Silva Torraca1, Nathalia Dias Negrão Murback2, Nayara de Castro Wiziack2

  • 1Department of Clinical Medicine at the Faculdade de Medicina da Universidade Federal de Mato Grosso do Sul (FAMED-UFMS) - Campo Grande (MS), Brazil.

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Summary
This summary is machine-generated.

Segmental lichen aureus, a rare vascular skin condition, presents as chronic pigmented lesions. This case highlights a six-year progression of this difficult-to-control disease, emphasizing treatment strategies.

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Area of Science:

  • Dermatology
  • Vascular Biology
  • Immunopathology

Background:

  • Pigmented purpuric dermatoses are chronic inflammatory vascular conditions.
  • Lichen aureus, a subtype, features lichenoid plaques often on lower limbs.

Observation:

  • This report details a rare case of segmental lichen aureus.
  • The condition exhibited a six-year duration with mild itching.
  • The segmental presentation proved challenging to manage.

Findings:

  • Segmental lichen aureus is an uncommon and therapy-resistant manifestation.
  • Chronic evolution over six years was observed in this patient.
  • Symptomatic lesions pose significant management difficulties.

Implications:

  • Understanding rare presentations like segmental lichen aureus is crucial for effective dermatological treatment.
  • Exploring diverse therapeutic approaches is vital for managing refractory cases.
  • This case contributes to the knowledge base for chronic vascular inflammatory diseases.