Mean corpuscular volume (MCV) is the average volume of red cells. It can be directly measured by automated hematology analyzer, or it can be calculated from hematocrit (Hct) and the red blood cell count (RBC) as follows: MCV in fl = (Hct [in L/L]/RBC [in x10 /L]) x 1000. More recently, red cell distribution width (RDW) has also been included as ICD-10. ICD-10-CM Codes. Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified. Abnormal findings on examination of blood, without diagnosis. Abnormality of red blood cells (R71) Other abnormality of red blood cells (R71.8) R71.0. R71.8. R73. If you have polycythemia vera, blood tests might reveal: More red blood cells than normal and, sometimes, an increase in platelets or white blood cells; A greater percentage of red blood cells that make up total blood volume (hematocrit measurement) Elevated levels of the iron-rich protein in red blood cells that carries oxygen (hemoglobin) The complete blood cell count (CBC) is one of the most frequently ordered laboratory tests, but some values included in the test may be overlooked. This brief review discusses 3 potentially underutilized components of the CBC: the red blood cell distribution width (RDW), the mean platelet volume (MPV), and the nucleated red blood cell (NRBC) count. These results have unique diagnostic A complete blood count (CBC) is a common blood test used in dogs to measure and evaluate cells that circulate in the blood. The test includes an actual counting of red and white blood cells as well as an analysis of cells viewed on a blood smear. A CBC may be useful as a screening test for underlying infection, anemia and illness. Normal is 82 to 99 femtoliters. Mean corpuscular hemoglobin (MCH) measures the amount of hemoglobin in an average cell. Normal is 25 to 35 picograms. Mean corpuscular hemoglobin concentration (MCHC) measures the concentration of hemoglobin in red blood cells. Normal is 32% to 36%. A mean corpuscular volume (MCV) blood test measures the size of your red blood cells. It is included in a routine blood panel known as a complete blood count (CBC). Red blood cells carry oxygen through your body. A low MCV means your red blood cells are smaller than average, which could indicate iron deficiency anemia. Monocyte count and red cell distribution width were associated with venous thrombosis even within reference ranges. A low monocyte count (<0.12×10 9 /L) was associated with a lower risk of venous thrombosis after full adjustment (odds ratios 0.6; 95% confidence interval, 0.4–0.8). In summary, high red cell distribution width and blood Causes of high MCHC include red blood cell agglutination, hemolysis, lipemia, icterus, leukocytosis, spherocytosis, and electrolyte abnormalities ( 1 ). The high MCHC flag serves to detect interference in hemoglobin, hematocrit, mean cell volume, MCH, and MCHC. Hyponatremia can cause an artificially high MCHC and this was suspected in this patient. bGJ4LF.

high red blood cell count but low mcv and mch