RED CELL INDICES RBC: Red Cell number Hgb: hemoglobin concentration Hct: Volume of blood that is hemoglobin MCV: mean red cell volume RDW: red cell distribution width _____________________________________________________________ LAP SCORE Low: <15 In MDS, CML, PNH, hematologic neoplasms High: >130 In infections, growth factor therapy, myeloproliferative disorders other than CML (i.e ET, PV,etc), inflammatory responses, pregnancy, oral contraceptives, stress, drugs such as lithium, corticosteroids, estrogens. _____________________________________________________________ Factor Xa Level This test is used to monitor anticoagulation with low molecular weight heparins. The test should be obtained 4 hours after LMW heparin injection. It should be between 0.5-1.1 u/ml _____________________________________________________________
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