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Dermatophyte infection in ichthyosis vulgaris
G Agostini1, V Geti, E M Difonzo
1Department of Dermatology, University of Florence, Italy.
Mycoses
|July 1, 1992
Summary
Ichthyosis vulgaris, a common skin condition, rarely co-occurs with Tinea pedis (fungal infection) of the feet and hands. This case highlights a rare association between these two prevalent dermatological disorders.
Area of Science:
- Dermatology
- Mycology
- Medical Case Reports
Background:
- Ichthyosis vulgaris is a common genetic skin disorder characterized by dry, scaling skin.
- Dermatophytosis, or fungal infections, are also highly prevalent worldwide.
- The co-occurrence of these two common conditions is infrequently reported.
Observation:
- A 31-year-old male with ichthyosis vulgaris presented with hyperkeratotic palmoplantar lesions and nail changes.
- Lesions were resistant to standard treatments including topical corticosteroids and emollients.
- Fungal culture confirmed the presence of Trichophyton rubrum.
Findings:
- The patient's palmoplantar hyperkeratosis and ungual alterations were attributed to a Trichophyton rubrum infection.
- This case represents a rare clinical association between ichthyosis vulgaris and dermatophytosis.
Implications:
- Highlights the importance of considering fungal infections in recalcitrant palmoplantar hyperkeratosis, even in patients with underlying ichthyosis vulgaris.
- Suggests that compromised skin barrier in ichthyosis may predispose to specific dermatophyte infections.
- Underscores the need for thorough diagnostic workup in complex dermatological presentations.