Beyond Classification: A Unique Case of Self-Resolving Cutaneous Mucinosis Associated With Streptococcal Infection in a Child

Ari Safir*, Moran Furman, Andrea Gat, Valentina Zemser, Reuven Bergman, Eli Sprecher, Liat Samuelov, Nadav Friedel

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

A 3-year-old boy presented with an unusual combination of indurated skin, sclerotic plaques with lichenification, and yellowish papules. Histopathology revealed diffuse dermal mucin deposits, and laboratory tests showed a positive throat culture for Group A streptococcus and elevated serum anti-streptolysin titers. An 10-day course of oral amoxicillin was associated with near-complete resolution of all dermatological findings within 4 months. This case represents a unique presentation of a self-resolving cutaneous mucinosis, likely associated with a streptococcal infection.

Original languageEnglish
JournalPediatric Dermatology
DOIs
StateAccepted/In press - 2024

Keywords

  • atypical mucinosis
  • pediatric cutaneous mucinosis
  • scleredema
  • self-healing juvenile cutaneous mucinosis
  • self-resolving mucinosis

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