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A case of primary cutaneous actinomycosis
1Department of Dermatology, College of Medicine Pochon CHA University, Korea.
The Journal of Dermatology
|November 25, 2000
Summary
Primary cutaneous actinomycosis, a rare skin infection, typically presents as subcutaneous nodules. This case highlights successful treatment with surgical excision and ampicillin, with no recurrence observed.
Area of Science:
- Dermatology
- Infectious Diseases
- Microbiology
Background:
- Primary cutaneous actinomycosis is rare due to the organism's endogenous nature.
- Actinomycosis typically affects the cervicofacial region, but cutaneous involvement can occur.
Observation:
- A case of primary cutaneous actinomycosis presenting as a solitary, well-defined subcutaneous nodule on the left thigh.
- Histopathological examination revealed characteristic "sulfur granules".
Findings:
- Successful treatment of primary cutaneous actinomycosis with surgical excision and a six-week course of oral ampicillin.
- No recurrence observed during a 1-year follow-up period.
Implications:
- Highlights the importance of considering actinomycosis in the differential diagnosis of subcutaneous nodules.
- Demonstrates the efficacy of combined surgical and antibiotic treatment for primary cutaneous actinomycosis.
- Suggests that prompt diagnosis and treatment can lead to favorable long-term outcomes.