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Updated: Apr 26, 2026
Subcutaneous Infection of Methicillin Resistant Staphylococcus Aureus MRSA
Published on: February 9, 2011
Spontaneous MRSA postcricoid abscess: a case report and literature review
Brian J Boyce1, Brad W deSilva
1Department of Otolaryngology-Head and Neck Surgery, The Ohio State University Wexner Medical Center, Columbus, Ohio, U.S.A.
Abstract:
Laryngeal abscesses are rare but potentially life-threatening infections due to potential airway obstruction. Most abscesses occur in the epiglottis or preepiglottic space as a sequela of acute supraglottitis. Abscesses in the posterior larynx are extremely rare and typically due to instrumentation or trauma. Appropriate workup and management of the airway are essential for optimizing outcomes in these patients. We present an interesting case and our management of a spontaneous posterior laryngeal abscess due to methicillin-resistant Staphlococcus aureus.
Insights
This study details a rare spontaneous posterior laryngeal abscess caused by methicillin-resistant Staphylococcus aureus (MRSA). Prompt airway management is crucial for survival in these life-threatening infections.
Area of Science:
- Otolaryngology
- Infectious Diseases
- Critical Care Medicine
Background:
- Laryngeal abscesses are uncommon but severe infections that can compromise the airway.
- Most laryngeal abscesses involve the epiglottis or preepiglottic space, often following acute supraglottitis.
- Posterior laryngeal abscesses are exceptionally rare, usually linked to trauma or medical procedures.
Observation:
- A spontaneous posterior laryngeal abscess was observed.
- The causative agent was identified as methicillin-resistant Staphylococcus aureus (MRSA).
- This presentation is highly unusual given the typical etiology of posterior laryngeal abscesses.
Findings:
- Successful management of a rare spontaneous posterior laryngeal abscess.
- Demonstrated effective airway management strategies in a critical infection.
- Confirmed MRSA as a potential pathogen in posterior laryngeal abscesses.
Implications:
- Highlights the importance of considering rare etiologies in laryngeal infections.
- Underscores the critical role of prompt airway assessment and management.
- Informs clinical practice regarding the diagnosis and treatment of posterior laryngeal abscesses, particularly those caused by MRSA.
