Congenital perceptive hearing loss and atopic dermatitis

Area of Science:

• Genetics
• Dermatology
• Otolaryngology

Background:

• Atopic dermatitis and palmoplantar keratoderma are distinct conditions with known genetic predispositions.
• Hearing loss, particularly perceptive hearing loss, can also have genetic components.
• Previous reports have documented co-occurrences of two of these conditions, but not all three.

Observation:

• Two brothers presented with a triad of perceptive hearing loss, atopic dermatitis, and mild palmoplantar keratoderma.
• Family history revealed a predisposition to atopic disease maternally and dominant palmoplantar keratosis paternally.

Findings:

• This is the first reported instance of the simultaneous occurrence of perceptive hearing loss, atopic dermatitis, and palmoplantar keratoderma.
• The familial pattern suggests a potential inherited predisposition or linkage between these conditions.

Implications:

• This case highlights a potential syndromic association that warrants further investigation.
• Understanding this genetic link could lead to improved diagnostic approaches and targeted therapies for patients with overlapping symptoms.
• Further research is needed to elucidate the specific genetic mechanisms underlying this rare triad.