Discoid Lupus Erythematosus Differential Diagnoses
- Author: Jeffrey P Callen, MD; Chief Editor: William D James, MD more...
Diagnostic Considerations
As previously stated, early lesions in discoid lupus erythematosus (DLE) may be difficult to distinguish from those of SCLE. Several unusual variants of chronic CLE, other than DLE, have been reported, and mucosal surfaces may be affected by lesions that appear identical to DLE of the skin or by lesions that may simulate lichen planus.
Conditions to consider in the differential diagnosis of DLE include the following:
- Squamous cell carcinoma
- Syphilis
- Nongenital warts
Differential Diagnoses
- Actinic Keratosis
- Dermatomyositis
- Granuloma Annulare
- Granuloma Faciale
- Keratoacanthoma
- Lichen Planus
- Lupus Erythematosus, Subacute Cutaneous
- Psoriasis, Plaque
- Rosacea
- Sarcoidosis
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