How Are Cellulitis and Abscess Diagnosed?
How Are Cellulitis and Abscess Diagnosed?
Diagnosing Skin Infections
Accurate diagnosis of cellulitis or abscess is key to effective treatment. Let's explore how these conditions are identified.
Contents
- Clinical Examination
- Laboratory Tests and Cultures
- Imaging Techniques
Clinical Examination
Diagnosis often starts with a physical exam. Doctors look for red, swollen, and warm areas on the skin. They may also check for fever and other signs of infection, which can help distinguish between cellulitis and abscess.
Laboratory Tests and Cultures
Lab tests are not always necessary for simple cases, but they can be helpful when the infection is severe. Blood cultures might be taken to identify the bacteria causing the infection, especially if the patient has underlying health issues.
Imaging Techniques
Ultrasound or MRI may be used to differentiate between cellulitis and abscess. Imaging helps visualize the pus collection in abscesses, guiding treatment decisions and procedures like drainage.
FAQs
How is cellulitis diagnosed?
Through clinical examination of symptoms.
Are lab tests needed for cellulitis?
Not always, unless the infection is severe.
What role do imaging techniques play?
They help distinguish abscess from cellulitis.
Can blood cultures identify bacteria?
Yes, especially in severe cases.
Wrapping Up
Proper diagnosis is crucial for effective treatment and preventing complications.
Additional References
- Perl B, Gottehrer NP, Raveh D, et al. Cost-effectiveness of blood cultures for adult patients with cellulitis. Clin Infect Dis 1999; 29:1483.
- Fitch MT, Manthey DE, McGinnis HD, et al. Videos in clinical medicine. Abscess incision and drainage. N Engl J Med 2007; 357:e20.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic.