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Lymphocutaneous sporotrichosis
1Department of Dermatology, Indiana University Medical Center, Indianapolis 46202, USA.
The Australasian Journal of Dermatology
|August 1, 1995
Summary
A child developed lymphocutaneous sporotrichosis after an abrasion, showing nodules and lymphadenopathy. Early diagnosis and treatment with potassium iodide led to healing, highlighting effective management of this fungal infection.
Area of Science:
- Mycology
- Dermatology
- Infectious Diseases
Background:
- Sporotrichosis is a fungal infection typically caused by Sporothrix schenckii.
- Lymphocutaneous sporotrichosis is a common form, characterized by lesions along lymphatic pathways.
- Pediatric cases require specific diagnostic and management considerations.
Observation:
- A 10-year-old child presented with lymphocutaneous sporotrichosis following a minor abrasion.
- Clinical manifestations included a chain of nodules on the arm, some ulcerating, with associated axillary lymphadenopathy.
- Systemic symptoms were notably absent.
Findings:
- Histopathological examination revealed a granulomatous infiltrate but did not identify the causative organism.
- Fungal culture definitively identified Sporothrix schenckii as the pathogen.
- The patient responded well to systemic potassium iodide therapy.
Implications:
- This case underscores the importance of considering sporotrichosis in pediatric patients with unexplained nodular skin lesions and lymphadenopathy.
- Prompt microbiological diagnosis is crucial for effective treatment.
- Systemic potassium iodide remains a viable therapeutic option for lymphocutaneous sporotrichosis.