Sternoclavicular Septic Arthritis Caused by Streptococcus pyogenes in a Child

Area of Science:

• Pediatric Emergency Medicine
• Infectious Diseases
• Rheumatology

Background:

• Septic arthritis is a critical condition with significant morbidity and mortality risks.
• Early identification by emergency providers is crucial for pediatric joint pain.
• Sternoclavicular joint septic arthritis is rare but must be considered in pediatric differentials.

Observation:

• An eight-year-old female presented to the emergency department with chest pain.
• Initial symptoms were atypical for septic arthritis.
• Diagnostic evaluation led to the identification of left sternoclavicular joint septic arthritis.

Findings:

• The case demonstrates a pediatric patient with septic arthritis presenting with chest pain.
• The sternoclavicular joint was the affected site.
• This presentation underscores the importance of a broad differential diagnosis.

Implications:

• Emergency providers should maintain a high index of suspicion for septic arthritis in pediatric patients with joint pain, even with atypical presentations.
• Prompt diagnosis and treatment of septic arthritis are vital to prevent long-term complications.
• This case expands understanding of sternoclavicular joint septic arthritis presentations in children.