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Blinking Dermatitis: A Case Report.

Shai Luria¹, Madi El Haj, Ido Volk

¹Hand and Microvascular Surgery Unit, Hadassah Medical Center and Faculty of Medicine, Hebrew University of Jerusalem, Israel.

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|April 2, 2021

Summary

This summary is machine-generated.

A young man experienced a "blinking" skin lesion on his wrist, diagnosed as Quincke sign. This rare sign resulted from arterial dilatation due to subcutaneous inflammation and infection.

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Area of Science:

Dermatology
Vascular Medicine
Infectious Diseases

Background:

A young, healthy male presented with a skin lesion on his wrist.
The patient self-treated a second-degree burn with topical antibiotics and steroids, subsequently developing contact dermatitis and cellulitis.
The patient reported a peculiar "blinking" effect associated with the skin lesion.

Observation:

The primary observation was the manifestation of the Quincke sign on the patient's wrist.
The "blinking" phenomenon was noted as a key clinical feature of the lesion.

Findings:

The Quincke sign, characterized by capillary pulsations, was observed.
The "blinking" effect was attributed to focal subcutaneous arterial dilatation within the inflamed tissue.

Implications:

This case highlights a rare presentation of the Quincke sign in the context of burn treatment complications.
Understanding the vascular basis of the Quincke sign is crucial for diagnosing inflammatory and infectious dermatoses.
Early recognition and appropriate management of secondary infections following burn treatment are essential to prevent such complications.