Non-secretory multiple myeloma relapsing as extramedullary liver plasmacytomas.

We report a case of a 58-year-old woman with a true non secretory multiple myeloma of the producer type relapsing after many lines of therapy including the novel anti-myeloma drugs, which eventually relapsed as extramedullary liver plasmacytomas manifesting as a fatal acute cholestatic hepatitis. Due to the aggressiveness of this disease, new therapeutic modalities are necessary.