Plasma cell leukemia or multiple myeloma with osteosclerosis.
D006801:Humans; D007952:Leukemia, Plasma Cell; D009101:Multiple Myeloma / Q000150:complications*; D010026:Osteosclerosis / Q000209:etiology*; D010950:Plasma Cells
MYELOMA, PLASMA CELL/complications; OSTEOSCLEROSIS/etiology and pathogenesis