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Related Experiment Video

Updated: Apr 23, 2026

A Component-resolved Diagnostic Approach for a Study on Grass Pollen Allergens in Chinese Southerners with Allergic Rhinitis and/or Asthma

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[Erythrasma: study of 16 cases].

T Badri, N Sliti, R Benmously

La Tunisie Medicale

|September 17, 2014

Summary

Erythrasma, a bacterial infection often misdiagnosed as fungal, presents with characteristic skin lesions. Prompt diagnosis and erythromycin treatment lead to favorable outcomes, though recurrences can occur.

Area of Science:

Dermatology
Infectious Diseases
Bacteriology

Context:

Erythrasma is a chronic bacterial infection caused by Corynebacterium minutissimum.
It commonly affects skin folds like the axillae and groin, and interdigital spaces.
The condition is frequently misdiagnosed as a fungal infection, leading to delayed or incorrect treatment.

Purpose:

To describe the epidemiological and clinical characteristics of erythrasma.
To outline the therapeutic approaches used for erythrasma.
To highlight the diagnostic challenges and treatment outcomes of erythrasma.

Summary:

A retrospective hospital study analyzed 16 patients diagnosed with erythrasma via Wood's light examination.
Patients presented with macular plaques, predominantly in axillary folds, often during warmer months.

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Erythromycin was the primary treatment, yielding generally positive results with noted recurrences.

Impact:

Erythrasma is often misdiagnosed, potentially due to its superficial resemblance to mycoses.
Accurate diagnosis using Wood's light is crucial for effective treatment.
Understanding erythrasma's features aids in differentiating it from fungal infections, improving patient management.