Related Experiment Videos
Bullous cellulitis caused by Serratia marcescens
C L Cooper1, M Wiseman, R Brunham
1Department of Internal Medicine, University of Manitoba, Winnipeg, Manitoba, Canada.
Summary
Bullous cellulitis, typically caused by streptococci, can also result from Serratia marcescens. This case highlights a rare instance in an elderly patient with diabetes and vascular disease.
Area of Science:
- Infectious Diseases
- Bacteriology
- Dermatology
Background:
- Bullous cellulitis is a rare skin infection.
- Beta-hemolytic streptococci are the most common cause.
- Prompt diagnosis and treatment are crucial.
Observation:
- A case of bullous cellulitis in an elderly woman is presented.
- The patient had diabetes and peripheral vascular disease.
- Serratia marcescens was identified as the causative pathogen.
Findings:
- Serratia marcescens can cause bullous cellulitis.
- This finding is unusual, as Serratia is not a typical cause.
- The patient's comorbidities may have predisposed her to this infection.
Implications:
- Broadens the spectrum of pathogens causing bullous cellulitis.
- Highlights the importance of considering nosocomial pathogens in complex cases.
- Suggests vigilance for Serratia marcescens in immunocompromised or comorbid patients.