What does MCV mean in a blood test when it is high?

If someone has a high MCV level, their red blood cells are larger than usual, and they have macrocytic anemia. Macrocytosis occurs in people with an MCV level higher than 100 fl . Megaloblastic anemia is a type of macrocytic anemia.

What does it mean when your MCV and MCH are high?

High MCH scores are commonly a sign of macrocytic anemia. This condition occurs when the blood cells are too big, which can be a result of not having enough vitamin B12 or folic acid in the body. High MCH scores may also be the result of the following: liver diseases.

What is the normal range for MCV?

Normal Results These test results are in the normal range: MCV: 80 to 100 femtoliter. MCH: 27 to 31 picograms/cell. MCHC: 32 to 36 grams/deciliter (g/dL) or 320 to 360 grams per liter (g/L)

What does it mean when MCV and MCH are low?

Common conditions resulting in a hypochromic microcytic anemia (low MCV and MCH) include thalassemia and iron deficiency; and, less commonly, anemias associated with chronic inflammatory conditions, genetic determinants for Hb C, congenital defects in copper metabolism, some forms of sideroblastic anemia, and other …

What are the symptoms of a high MCV?

A higher MCV value indicates that the red blood cells are larger than the average size….The physician may order a mean corpuscular volume (MCV) test if you exhibit these symptoms of a blood disorder:

• Fatigue.
• Unusual bleeding or bruising.
• Cold hands and feet.
• Pale skin.

How long does it take for MCV to return to normal?

Because the MCV usually returns to normal within 2 to 4 months of abstinence, the increase in RBC size apparently is a direct effect of alcohol on RBC production.

What are the symptoms of low MCV?

These symptoms include:

• Fatigue.
• Unusual bleeding or bruising.
• Cold hands and feet.
• Pale skin.

What causes raised MCV?

The common causes of macrocytic anemia (increased MCV) are as follows: Folate deficiency anemia. Vitamin B12 deficiency anemia. Liver disease.

What does a high MCV lab mean?

A high MCV count simply means that there is greater than normal RBC volume in the blood. If the anemia is present, the condition is called macrocytic anemia and in which case the MCV result could reach up to 150 femtoliters.

Why your MCV is too high?

The most common cause of high MCV results is Macrocytic Anemia, also called Macrocytosis. This means that your blood cells are too large. If your results are high your doctor will likely want to run further tests. But note that elevated levels are often a benign or very low risk.

What causes elevated MCV?

The MCV becomes elevated if there is a problem with red blood cells dividing when they are being produced in the bone marrow. Common causes of elevated MCV include alcohol use, low levels of Vitamin B12 or folate.

What causes high MCV?

Cirrhosis (a type of disease that destroys the liver) can cause high MCV levels. Another cause of a high MCV level is alcohol abuse . Hypothyroidism can cause the MCV level to be too high. Hypothyroidism is a condition in which the thyroid gland is underactive. The thyroid gland is a butterfly-shaped organ located in front of the neck