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Trichophyton rubrum tinea capitis in a young child
Susan M Abdel-Rahman1, Jami Penny, Sarah W Alander
1Division of Pediatric Clinical Pharmacology and Medical Toxicology, Children's Mercy Hospital, Kansas City, MO 64108, USA. srahman@cmh.edu
Pediatric Dermatology
|February 12, 2004
Summary
Tinea capitis is usually caused by Trichophyton tonsurans in the US. This case study details a rare instance of tinea capitis infection in a child caused by Trichophyton rubrum.
Area of Science:
- Medical Mycology
- Dermatology
- Infectious Diseases
Background:
- Tinea capitis is a common fungal infection of the scalp, primarily affecting children.
- Trichophyton tonsurans has been the predominant cause of tinea capitis in the United States for several decades.
- Other anthropophilic dermatophytes are rarely implicated in tinea capitis cases.
Observation:
- A pediatric patient presented with symptoms consistent with tinea capitis.
- Standard diagnostic procedures confirmed a fungal infection of the scalp.
Findings:
- The causative agent identified was Trichophyton rubrum, an unusual pathogen for tinea capitis in this region.
- This contrasts with the typical prevalence of Trichophyton tonsurans.
Implications:
- This case highlights the potential for etiological shifts in common infections.
- It underscores the importance of accurate species identification for appropriate treatment and epidemiological surveillance.
- Further research may be needed to understand the factors contributing to this unusual presentation.