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In vivo Macrophage Imaging Using MR Targeted Contrast Agent for Longitudinal Evaluation of Septic Arthritis
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Septic Arthritis, Osteomyelitis, and Pyomyositis in a Previously Healthy Infant

Katherine Bline, Sarah A Denny

    Pediatric Emergency Care
    |January 3, 2018
    PubMed

    Insights

    Pediatric shoulder septic arthritis, often mimicking other conditions in infants, presents unique diagnostic challenges. This case highlights concurrent osteomyelitis and pyomyositis, emphasizing prompt emergency department evaluation for bone and joint infections.

    Area of Science:

    • Pediatric Orthopedics
    • Infectious Diseases
    • Emergency Medicine

    Background:

    • Septic arthritis of the shoulder is an uncommon condition in children, particularly infants.
    • Diagnosis can be challenging in younger pediatric patients.
    • Shoulder septic arthritis is frequently linked with concurrent osteomyelitis, unlike lower extremity infections.

    Observation:

    • A case study of a 9-month-old infant presenting with septic arthritis, osteomyelitis, and pyomyositis of the shoulder.
    • The patient's complex presentation required careful diagnostic consideration.

    Findings:

    • The study details the diagnostic process and management strategies for this rare pediatric shoulder joint infection.
    • Concurrent osteomyelitis and pyomyositis complicated the presentation and treatment.

    Implications:

    • Highlights the importance of considering septic arthritis, osteomyelitis, and pyomyositis in infants with shoulder pain and fever.
    • Emphasizes the critical role of the emergency department in the timely diagnosis and management of pediatric bone and joint infections.
    • Provides insights into the challenges and approaches for managing severe pediatric joint and bone infections.

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