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The human skin serves as a complex ecosystem inhabited by a diverse community of microorganisms, including bacteria, fungi, and viruses. This microbiome plays a critical role in maintaining skin health and defending against pathogenic invaders. The composition of microbial communities varies significantly across different regions of the body, influenced primarily by the local levels of moisture and sebum.Regional Variation in Skin MicrobiotaCutibacterium acnes predominantly colonizes sebaceous...
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Recognition of Epidermal Transglutaminase by IgA and Tissue Transglutaminase 2 Antibodies in a Rare Case of Rhesus Dermatitis
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Case report: Diaper dermatitis presenting as pustules.

Ann T Tucker, Ashley N Emerson, Julie P Wyatt

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    Diaper dermatitis, common in infants, is often diagnosed by its appearance. Distinguishing between irritant and fungal causes, like Candida, is key for effective treatment.

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    Area of Science:

    • Pediatric Dermatology
    • Infant Health
    • Dermatologic Disorders

    Background:

    • Diaper dermatitis represents the most frequent dermatologic condition observed in infants.
    • Clinical presentation is often sufficient for determining the cause of diaper dermatitis.

    Observation:

    • Primary diaper dermatitis, linked to irritants, typically spares the deeper skin folds.
    • Secondary diaper dermatitis often results from Candida yeast overgrowth, presenting with erythema in folds and satellite pustules.

    Findings:

    • Differentiating between irritant and fungal diaper dermatitis is crucial for appropriate management.
    • A potassium hydroxide (KOH) preparation can confirm Candida infections.

    Implications:

    • Accurate clinical diagnosis and simple diagnostic tests guide effective treatment strategies for infant diaper dermatitis.
    • Understanding the etiology of diaper dermatitis ensures targeted therapies, improving infant skin health.