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Progressive systemic sclerosis sine scleroderma which developed after exposure to epoxy resin polymerization
1Department of Dermatology, Mie University Faculty of Medicine, Tsu, Japan.
The Journal of Dermatology
|May 1, 1996
Summary
Progressive systemic sclerosis (PSS) sine scleroderma, a rare condition, was linked to occupational epoxy resin exposure. This case highlights epoxy resin as a potential cause for PSS sine scleroderma.
Area of Science:
- Rheumatology
- Occupational Medicine
- Dermatology
Background:
- Progressive systemic sclerosis (PSS) sine scleroderma is a rare variant of scleroderma with an unclear pathogenesis.
- Understanding the environmental triggers for PSS sine scleroderma is crucial for early diagnosis and prevention.
Observation:
- A 33-year-old man developed PSS sine scleroderma symptoms while working with epoxy resin polymerization.
- Clinical features included a short white frenulum linguae, diffuse hyperpigmentation, facial telangiectasia, positive antinuclear antibody, and pulmonary dysfunction, without acrosclerosis or sclerodactylia.
Findings:
- Histopathological examination revealed modest dermal collagen proliferation, confirming the diagnosis of PSS sine scleroderma.
- The patient's occupational exposure to epoxy resin polymerization was identified as a potential causative factor.
Implications:
- Epoxy resin polymerization may be a significant occupational risk factor for developing PSS sine scleroderma.
- This finding suggests a potential link between specific industrial chemicals and the pathogenesis of scleroderma variants.