Anti-ssDNA Is Not a Useful Diagnostic Test

There were no lesions on the head or neck or other locations. The patient’s ANA was positive at a titer of 1:40, in a speckled pattern, and SS-A antibody was positive at 1.4 (nl < 1.0). Histopathology was consistent with subacute cutaneous lupus erythematosus. Conclusion: ................
................