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Trauma-induced isomorphic lesions in morphea--a brief case report
1Department of Dermatology, Hanyang University College of Medicine, Seoul, Korea.
Journal of Korean Medical Science
|April 1, 1995
Summary
Morphea lesions can develop at sites of physical injury, suggesting trauma may trigger new skin manifestations. This phenomenon indicates a potential isomorphic response in morphea patients, even those with subclinical disease.
Area of Science:
- Dermatology
- Pathophysiology
Background:
- Morphea is a localized scleroderma characterized by skin hardening.
- The etiology of morphea remains incompletely understood, with potential environmental triggers investigated.
Observation:
- A case of morphea is presented with new lesions appearing at sites of mechanical trauma.
- These new lesions were histopathologically consistent with typical morphea.
Findings:
- The development of morphea lesions following physical stimuli suggests an isomorphic response.
- Cutaneous lesions may arise locally due to physical stimuli in patients with overt or subclinical morphea.
Implications:
- Mechanical trauma could be a precipitating factor for morphea lesion development.
- This observation broadens the understanding of morphea's pathogenesis and potential environmental influences.
- Further research into physical stimuli as triggers for morphea is warranted.