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Fungal infections of the perionychium
York J Yates1, Matthew J Concannon
1University of Missouri, Division of Plastic Surgery, M349, One Hospital Drive, Columbia, MO 65212, USA.
Abstract:
There are two types of fungi (yeasts and molds) both of which can cause superficial infections of the perionychium. Yeasts (such as Candida albicans) grow as single cells and reproduce by asexual budding. In contrast, molds grow in long filaments, called hyphae. There are approximately 100,000 species of fungi that have been characterized. Most of these are ubiquitous. Fortunately only about 200 are human pathogens, and only a handful are commonly found to be associated with human disease. This article discusses causes, symptoms, diagnosis, and treatment of the most common fungal infections of the perionychium, including superficial dermatophytosis, onychomycosis, and chronic paronychia.
Insights
Fungal infections like yeasts and molds can affect the perionychium. This article details the causes, symptoms, diagnosis, and treatment for common fungal nail and skin conditions.
Area of Science:
- Mycology
- Dermatology
- Infectious Diseases
Background:
- Fungi, including yeasts and molds, are common causes of superficial infections.
- Yeasts, like Candida albicans, reproduce via budding, while molds grow as hyphae.
- While many fungal species exist, only a small fraction are pathogenic to humans.
Purpose of the Study:
- To discuss the causes, symptoms, diagnosis, and treatment of common fungal infections affecting the perionychium.
- To provide an overview of superficial dermatophytosis, onychomycosis, and chronic paronychia.
Main Methods:
- Literature review of fungal infections of the perionychium.
- Discussion of etiological agents, clinical presentations, diagnostic methods, and therapeutic options.
Main Results:
- Fungal infections of the perionychium are caused by yeasts and molds.
- Common conditions include superficial dermatophytosis, onychomycosis, and chronic paronychia.
- Accurate diagnosis is crucial for effective treatment.
Conclusions:
- Fungal infections of the perionychium require appropriate management.
- Understanding the differences between yeasts and molds aids in diagnosis and treatment.
- Further research may elucidate more targeted therapeutic strategies.