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Related Concept Videos

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Related Experiment Video

Updated: Jul 11, 2026

Visualization of Streptococcus pneumoniae within Cardiac Microlesions and Subsequent Cardiac Remodeling
08:25

Visualization of Streptococcus pneumoniae within Cardiac Microlesions and Subsequent Cardiac Remodeling

Published on: April 7, 2015

[Primary pyomyositis caused by Streptococcus intermedius].

F J Repáraz1, J Repáraz, M Martínez Bayarri

  • 1Servicio de Cirugía Ortopédica y Traumatología, Hospital de Navarra, Pamplona. repamapr@hotmail.com

Anales Del Sistema Sanitario De Navarra
|September 28, 2007
PubMed
Summary

Pyomyositis, a bacterial muscle infection, is increasingly seen in temperate climates. Early diagnosis and surgical drainage with antibiotics are key for recovery, even with unusual bacteria.

Related Experiment Videos

Last Updated: Jul 11, 2026

Visualization of Streptococcus pneumoniae within Cardiac Microlesions and Subsequent Cardiac Remodeling
08:25

Visualization of Streptococcus pneumoniae within Cardiac Microlesions and Subsequent Cardiac Remodeling

Published on: April 7, 2015

Area of Science:

  • Infectious Diseases
  • Musculoskeletal Disorders
  • Medical Case Reports

Background:

  • Pyomyositis is a bacterial infection of striated muscle, often forming abscesses.
  • Historically tropical, it's increasingly reported in temperate regions, linked to rising immunocompromised populations.
  • Staphylococcus aureus is the most common causative agent, identified in over 75% of cases.

Observation:

  • A case of primary pyomyositis affecting the quadriceps muscle is presented.
  • The patient had a history of trauma in the affected area and was diabetic.
  • The infection was caused by an uncommon bacterial pathogen.

Findings:

  • Magnetic resonance imaging (MRI) is the preferred diagnostic tool for pyomyositis.
  • Treatment involves surgical abscess drainage and appropriate antibiotic therapy.
  • This case demonstrated complete recovery without complications after surgical intervention and 4 weeks of intravenous antibiotics.

Implications:

  • Highlights the importance of considering pyomyositis in diabetic patients with localized muscle pain and swelling.
  • Emphasizes the need for prompt diagnosis and management, including surgical drainage and antibiotics.
  • Suggests that successful outcomes are achievable even with unusual pathogens and in patients with predisposing factors.