A diagnostic pitfall in cold agglutinin disease: KMT2D-mutated CAD-associated lymphoproliferative disorder with a CLL-like immunophenotype
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Cold agglutinin disease (CAD) is an uncommon hemolytic anemia by complement-fixing IgM autoantibodies and is frequently associated with a distinct clonal B-cell lymphoproliferative disorder (CAD-LPD). We report a woman in her 50's with progressive fatigue who... ...
