Squamous cell carcinoma on discoid lesions of systemic lupus erythematosus

Squamous cell carcinoma [SCC] is a rare late complication of chronic discoid lupus erythematosus [CDLE]. We report a case of SCC developing in lesions of CDLE in a 16-year-old girl suffering from SLE. A verrucous change or ulceration in lesions of CDLE should warrant a biopsy to rule out malignant transformation