What is LE in dermatology?

LE in dermatology typically refers to lupus erythematosus, an autoimmune disease that can affect the skin and other organs. The most common form, discoid lupus erythematosus (DLE), presents as red, scaly lesions on sun-exposed areas, while systemic lupus erythematosus (SLE) can cause a wide range of symptoms, including skin rashes, joint pain, and organ involvement. Diagnosis often involves clinical evaluation and laboratory tests, and treatment may include topical medications, immunosuppressants, and lifestyle modifications.