Plasma cell acid phosphatase, a discriminative test for benign and malignant monoclonal gammopathies.
Acid phosphatase activity estimated cytochemically is markedly increased in myeloma plasma cells compared to that found in normal plasma cells, polyclonal plasma-cytoses and most interestingly in the non-myelomatous monoclonal dysglobulinaemias. In the differential diagnosis of this last group the test has a useful role.
D000135:Acid Phosphatase / Q000097:blood*; D000368:Aged; D003937:Diagnosis, Differential; D004406:Dysgammaglobulinemia / Q000175:diagnosis*; D006801:Humans; D009101:Multiple Myeloma / Q000175:diagnosis*; D010950:Plasma Cells / Q000201:enzymology*
D000135:Acid Phosphatase