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Pediatric Positional Sitting Dermatitis: A New Form of Pediatric Contact Dermatitis

Michael J Isaacs1, Matthew B Strausburg1, Nico Mousdicas1

  • 1Department of Dermatology, School of Medicine, Indiana University, Indianapolis, Indiana.

Pediatric Dermatology
|April 5, 2016
PubMed

Insights

Localized skin irritation in children, termed pediatric positional sitting dermatitis (PPSD), can occur from repetitive friction caused by sitting positions. This condition, previously undescribed, highlights the need for clinical awareness and management strategies.

Area of Science:

  • Pediatric Dermatology
  • Dermatology
  • Contact Dermatitis

Background:

  • Localized dermatitis in children can arise from various causes.
  • Repetitive friction is a known trigger for skin irritation.
  • The specific etiology of dermatitis related to sitting posture in children remains underexplored.

Purpose of the Study:

  • To describe a novel condition: pediatric positional sitting dermatitis (PPSD).
  • To raise awareness among clinicians regarding PPSD.
  • To discuss potential management approaches for PPSD.

Main Methods:

  • Case report of four pediatric patients.
  • Clinical observation of localized dermatitis.
  • Association with specific sitting positions (crossed-leg).

Main Results:

  • Four pediatric patients presented with localized dermatitis.
  • The dermatitis was consistently found in areas subjected to repetitive friction from sitting.
  • A novel condition, PPSD, is proposed as the cause.

Conclusions:

  • Pediatric positional sitting dermatitis (PPSD) is a newly identified condition.
  • Repetitive friction from prolonged sitting in a crossed-leg position can cause irritant contact dermatitis in children.
  • Increased clinical awareness and understanding of PPSD are necessary for appropriate diagnosis and management.

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