How would you work up an elderly female with persistent anemia secondary to warm AIHA requiring almost monthly transfusion, with positive ANA,dsDNA (by ELISA), elevated inflammatory markers, and serum protein > 12, and reactive LAD. Negative bone marrow biopsy. Would you consider a new elderly onset of SLE or paraneoplastic syndrome? Any other differential diagnoses?
Thank you so much for the thoughtful advice. Her l...
@Hung - left a comment to also consider some SLE m...