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Contact pemphigus induced by dihydrodiphenyltrichlorethane
N Tsankov1, J Kazandjieva, M Gantcheva
1Department of Dermatology, Medical University, 1, G. Sofiiskistr, Sofia, Bulgaria.
European Journal of Dermatology : EJD
|September 5, 1998
Summary
Contact pemphigus, a new autoimmune skin disease subgroup, is triggered by the pesticide dihydro diphenyl trichloroethane. Topical exposure leads to systemic absorption, causing skin damage and blistering.
Area of Science:
- Dermatology
- Immunology
- Toxicology
Background:
- Pemphigus is a group of autoimmune blistering diseases.
- Induced pemphigus can be triggered by external factors.
- The specific role of pesticides in pemphigus pathogenesis requires further investigation.
Observation:
- A novel case of induced pemphigus was identified.
- The condition was linked to contact with a specific chlorinated hydrocarbon pesticide.
- The pesticide involved was dihydro diphenyl trichloroethane (DDT).
Findings:
- Contact pemphigus represents a distinct subgroup of induced pemphigus.
- Systemic absorption of the pesticide following topical contact is implicated.
- This absorption likely alters skin structure and triggers immunological responses.
Implications:
- This finding expands the understanding of pemphigus etiology.
- It highlights the potential dermatological risks associated with pesticide exposure.
- Further research is warranted to elucidate the precise mechanisms of pesticide-induced autoimmunity.