Which of the following autoantibodies is most suggestive of subacute cutaneous lupus erythematosus?
Antibodies to the Ro/SS-A antigen are usually always found in SCLE. NB: anti ds DNA- SLE, anti La - Rowell's & Sjogren's syndrome, U1RNP- mixed connective disease Ref: Rook's textbook of dermatology, Edition-8, Page-51.22.
anti ds DNA
anti Ro
anti La
U1 RNP