Chronic Pain as an Early Diagnostic Clue in Hereditary Multiple Exostoses: Two Pediatric Cases Highlighting

Melissa Mariti Fraga1, Valesca Oliveira Paes Tanaka1, Luciana Tudech Salgueiro Pedro Paulo1

  • 1Darcy Vargas Children's Hospital São Paulo SP Brazil.

Clinical Case Reports
|August 15, 2026
PubMed

Insights

Persistent musculoskeletal pain in children may indicate hereditary multiple exostoses (HME). Early recognition of pain as a diagnostic clue can lead to faster diagnosis and better management of HME.

Area of Science:

  • Pediatric Orthopedics
  • Medical Genetics
  • Skeletal Dysplasias

Background:

  • Hereditary multiple exostoses (HME) is a genetic disorder characterized by the development of multiple bony outgrowths (exostoses).
  • Musculoskeletal pain is a common but often overlooked symptom in children with HME.
  • Delayed diagnosis of HME can lead to suboptimal management and complications.

Purpose of the Study:

  • To highlight the significance of persistent musculoskeletal pain as an early indicator of HME in children.
  • To emphasize the importance of recognizing pain as a diagnostic clue for HME.
  • To advocate for timely diagnostic workup and structured surveillance in suspected HME cases.

Main Methods:

  • Retrospective review of pediatric cases with suspected HME.
  • Analysis of clinical presentation, focusing on musculoskeletal pain, palpable masses, and family history.
  • Correlation of symptoms with diagnostic imaging and genetic confirmation.

Main Results:

  • Persistent musculoskeletal pain, especially when accompanied by palpable masses or a positive family history, is a strong predictor of HME.
  • Delayed diagnosis was associated with a lack of recognition of pain as a primary symptom.
  • Timely diagnosis facilitated appropriate imaging and the initiation of structured surveillance protocols.

Conclusions:

  • Musculoskeletal pain in children warrants a high index of suspicion for HME, particularly with associated risk factors.
  • Early identification of HME through pain recognition can significantly improve patient outcomes.
  • Structured surveillance and long-term management are crucial for children diagnosed with HME.

Related Concept Videos