Unilateral transient reactive papulotranslucent acrokeratoderma in a child.

Area of Science:

• Dermatology
• Pediatric Dermatology
• Rare Diseases

Background:

• Transient reactive papulotranslucent acrokeratoderma (TRPA) is an uncommon, acquired skin condition.
• It is characterized by episodic and reactive changes in the palmar skin.

Observation:

• This report describes a 6-year-old child experiencing unilateral TRPA.
• The affected hand showed associated symptoms of ipsilateral hyperhidrosis (excessive sweating) and pruritus (itching).

Findings:

• The case presents a unique instance of unilateral TRPA in a pediatric patient.
• The co-occurrence of hyperhidrosis and pruritus provides additional clinical details for this rare disorder.

Implications:

• Further research is needed to understand the underlying causes (etiopathogenesis) of TRPA.
• Accurate classification of TRPA may be refined with additional case studies and observations.