Coexistent Discoid Lupus Erythematosus and Porphyria Cutanea Tarda
May 1st 2003Bullae had recently appeared on the dorsa of the hands and fingers of a 46-year-old man. His medical history was significant for alcoholism, discoid lupus erythematosus (DLE), and hepatitis C. Systemic lupus erythematosus (SLE) was ruled out; the patient’s symptoms did not meet the American Rheumatism Association criteria for SLE.