| Popis: |
This chapter investigates superficial fungal infection of skin and nails. The vast majority of fungal infections of the skin, hair, and nails are caused by the dermatophytes, and yeasts including Candida species and Malassezia furfur. The dermatophytes are organisms that are found in specific ecologic niches and consume the structural protein, keratin. Proper diagnosis of these conditions is essential as they can present in a similar fashion to nonfungal disease. Moreover, some fungi causing systemic infections may begin as cutaneous lesions. In most cases, potassium hydroxide (KOH) preparation, culture, and/or biopsy can provide a definitive diagnosis. Treatment of these conditions may include topical and/or systemic antifungal therapy. |
