RT Journal
A1 Kopp WL, MacKinney AA, Jr., Wasson G
T1 BLood volume and hematocrit value in macroglobulinemia and myeloma
JF Archives of Internal Medicine
JO Archives of Internal Medicine
YR 1969
FD April 1
VO 123
IS 4
SP 394
OP 396
DO 10.1001/archinte.1969.00300140040009
UL http://dx.doi.org/10.1001/archinte.1969.00300140040009
AB Determination of blood volumes revealed hypervolemia in all of the four patients with macroglobulinemia and in nine of 11 with myeloma. The red blood cell (RBC) mass was normal in all patients with macroglobulinemia, but an increased plasma volume reduced the hematocrit reading to cause dilution anemia. In most patients with myeloma, the RBC mass was moderately reduced, but hypervolemia associated with an increased plasma volume also decreased the hematocrit value.These data indicate that determining blood volumes can often aid in prescribing therapy for these patients. In some patients the results may indicate treatment with plasmapheresis, rather than with transfusions.