What is Rdw CV in blood test low?
A low RDW means your red blood cells are all about the same size. A high RDW means you have both very small and very large red blood cells. You may also have a normal RDW. A normal RDW range is 12.2%16.1% for women and 11.8%14.5% for men.
What can cause a high RDW count?
High results If your RDW is too high, it could be an indication of a nutrient deficiency, such as a deficiency of iron, folate, or vitamin B-12. These results could also indicate macrocytic anemia, when your body doesn’t produce enough normal red blood cells, and the cells it does produce are larger than normal.
What happens if you have high red blood cells?
A high red blood cell count may be a symptom of a disease or disorder, although it doesn’t always indicate a health problem. Health or lifestyle factors can cause a high red blood cell count. Medical conditions that can cause an increase in red blood cells include: Heart failure, causing low blood oxygen levels.
What does Rdw SD mean?
Red blood cell distribution width (RDW or RDW-CV or RCDW and RDW-SD) is a measure of the range of variation of red blood cell (RBC) volume that is reported as part of a standard complete blood count. Usually red blood cells are a standard size of about 6–8 μm in diameter.
What is MCV value?
Mean corpuscular volume (MCV) is a laboratory value that measures the average size and volume of a red blood cell. It has utility in helping determine the etiology of anemia — calculation of the value is by multiplying the percent hematocrit by ten divided by the erythrocyte count.
Why are RBC small in Microcytic anemia?
In microcytic anaemia, the red blood cells (erythrocytes) contain less hemoglobin and are usually also hypochromic, meaning that the red blood cells appear paler than usual.
What causes Microcytic cells?
Iron deficiency hypochromic microcytic anemia is caused due to disruption of iron supply in diet due to decreased iron content in the diet, pathology the small intestines like sprue and chronic diarrhea, gastrectomy, and deficiency of vitamin C in the diet.
What foods help anemia?
Choose iron-rich foodsRed meat, pork and poultry.Seafood.Beans.Dark green leafy vegetables, such as spinach.Dried fruit, such as raisins and apricots.Iron-fortified cereals, breads and pastas.Peas.