atypical plasma cells in the body fluids may be critical for prognostic considerations.
Methods We retrospectively reviewed clinicopathologic findings of 21 serous effusion
specimens from 13 cases of ME including 10 pleural, two concurrent pleural and pericardial,
and one peritoneal from 1994 to 2014. Result All 13 patients had bone marrow biopsy‐
proven plasma cell myeloma (PCM), including one plasmablastic‐variant, one anaplastic …