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Superficial Fungal Infections in Children-What Do We Know?
Katarzyna Rychlik1,2, Julia Sternicka-Rohde1, Roman J Nowicki1,2
1Department of Dermatology, Venereology and Allergology, Medical University of Gdańsk, 80-214 Gdańsk, Poland.
Abstract:
Superficial fungal infections are common conditions affecting the skin, hair, and nails, primarily caused by dermatophytes, yeasts, and less frequently, molds. Humid climates, prolonged summer seasons, immunodeficiencies, diabetes and socioeconomic factors such as poor hygiene and overcrowding promote them. Children are particularly susceptible due to their immature immune systems and other contributing factors. The infections are classified based on the site involved and include, among others, scalp infections, athlete's foot, or nail infections (onychomycosis). Scalp mycoses are primarily caused by dermatophytes of the genera Trichophyton and Microsporum, which may originate from human or animal sources. Onychomycosis is rare in young children, with Trichophyton rubrum and Trichophyton mentagrophytes being the most frequently isolated pathogens. The increasing incidence in pediatric populations is linked to atopy, immune disorders, and immunosuppressive therapies. Treatment involves topical and systemic medications, depending on the location and severity of the infection. Maintaining proper hygiene, addressing risk factors, and monitoring therapy are essential to prevent recurrence. Focusing on children, this review explores current epidemiological trends, diagnostic practices, and treatment options related to superficial fungal infections.
Insights
Superficial fungal infections like athlete's foot and onychomycosis are common in children, influenced by hygiene and immune status. This review covers pediatric epidemiology, diagnosis, and treatment of these skin, hair, and nail fungal conditions.
Area of Science:
- Dermatology
- Mycology
- Pediatrics
Background:
- Superficial fungal infections affect skin, hair, and nails, caused by dermatophytes, yeasts, and molds.
- Risk factors include humid climates, immunodeficiency, diabetes, and poor socioeconomic conditions.
- Children are especially vulnerable due to immature immune systems.
Purpose of the Study:
- To review current epidemiological trends of superficial fungal infections in children.
- To explore diagnostic practices for pediatric fungal infections.
- To discuss available treatment options for superficial mycoses in pediatric populations.
Main Methods:
- Literature review of epidemiological data.
- Analysis of diagnostic approaches for pediatric fungal infections.
- Synthesis of current treatment strategies for superficial mycoses.
Main Results:
- Scalp mycoses commonly caused by Trichophyton and Microsporum species.
- Onychomycosis, though rare in young children, is increasingly linked to atopy and immune disorders.
- Trichophyton rubrum and Trichophyton mentagrophytes are frequent pathogens in pediatric onychomycosis.
Conclusions:
- Superficial fungal infections pose a significant challenge in pediatric populations.
- Accurate diagnosis and tailored treatment are crucial for effective management.
- Preventive measures focusing on hygiene and risk factor management are essential to reduce recurrence.
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