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Lower limb cellulitis and its mimics: part II. Conditions that simulate lower limb cellulitis.
Jan V Hirschmann1, Gregory J Raugi
1Department of Dermatology, Veterans Affairs Puget Sound Health Care System and the University of Washington School of Medicine, Seattle, Washington 98108, USA. gregory.raugi@va.gov
Journal of the American Academy of Dermatology
|July 17, 2012
Summary
Several skin conditions can mimic lower limb cellulitis, leading to misdiagnosis. Dermatologists must know differential diagnoses to ensure correct treatment for conditions like venous eczema and lymphedema.
Area of Science:
- Dermatology
- Internal Medicine
Background:
- Cellulitis is a common skin infection, but several conditions can present with similar symptoms.
- Misdiagnosis of lower limb cellulitis can lead to ineffective treatment and prolonged patient suffering.
Purpose of the Study:
- To review conditions that mimic lower limb cellulitis.
- To highlight key historical and physical examination findings for differentiating cellulitis from its simulators.
Main Methods:
- Literature review of conditions mimicking lower limb cellulitis.
- Analysis of diagnostic criteria for differential diagnosis.
Main Results:
- Common mimics of lower limb cellulitis include venous eczema, lipodermatosclerosis, irritant dermatitis, and lymphedema.
- Dermatologists are frequently consulted for non-responsive 'cellulitis' cases, underscoring the need for accurate diagnosis.
Conclusions:
- A strong understanding of differential diagnoses is crucial for managing suspected lower limb cellulitis.
- Distinguishing cellulitis from mimics relies on careful patient history and physical examination.
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