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Mcv Levels Low. If a blood test has low numbers of mcv and mch it can signal that a person has anemia. Anemia of chronic disease inflammation. The average for mcv level for children between the ages of 2 and 18 are 81 fl to 88 fl. In a study of 466 patients the main cause of their low mcv microcytosis was iron deficiency.
These results are because the amount of oxygen delivered to the cells are too low as well. Low mcv levels of below 80 fl are classed as microcytic anemia. Anemia of chronic disease inflammation. The average for mcv level for children between the ages of 2 and 18 are 81 fl to 88 fl. A low mcv value may be due to three main causes. Mean corpuscular volume mcv is a number that describes the average size of red blood cells circulating in the bloodstream.
A low mean corpuscular volume mcv indicates that the size of a person s red blood cells is below average and a low mean corpuscular hemoglobin mch measurement indicates a person s blood has low hemoglobin levels.
The mcv is a parameter of the blood count that indicates the mean corpuscular volume of red blood cells. The opposite of this is macrocytosis. High mcv levels of more than 100 fl in an adult are referred to as macrocytic anemia. Without enough iron in the body red blood cells cannot make hemoglobin and this results in a smaller red blood cell size 3 5. If your mcv levels are not in the normal range it doesn t necessarily mean that you have a medical problem needing treatment. Knowing the size of the erythrocytes allows to understand the nature of anemia and other pathologies of hemoglobin.