What is VGM blood test?
VGM is a rare type of vascular malformation of the brain that develops before birth, perhaps as early as 11 to 14 weeks of gestation. VGM occurs when there is an abnormal connection between arteries and veins.
What does high MCV mean in a blood test?
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 is a MCHC blood test used for?
MCHC checks the average amount of hemoglobin in a group of red blood cells. Your doctor may use both measurements to help in a diagnosis of anemia. It’s a condition caused by not having enough healthy red blood cells, or the red blood cells you do have don’t work as well as they should.
What is MCV and MCH blood test?
Your MCH value is related to two other values, mean corpuscular volume (MCV) and mean corpuscular hemoglobin concentration (MCHC). Together, MCH, MCV, and MCHC are sometimes referred to as red blood cell indices. MCV is a measurement of the average size of your red blood cells. MCH results tend to mirror MCV results.
What causes Rbcs to be Microcytic?
Microcytic anemias are caused by conditions that prevent your body from producing enough hemoglobin. Hemoglobin is a component of your blood. It helps transport oxygen to your tissues and gives your red blood cells their red color. Iron deficiency causes most microcytic anemias.
What causes high MCV?
The common causes of macrocytic anemia (increased MCV) are as follows: Folate deficiency anemia. Vitamin B12 deficiency anemia. Liver disease.
Is MCV 102 high?
An MCV of 102 is slightly large and can be seen in many conditions. Vitamin B-12 and folic acid deficiencies are the ones we usually first look for, but some medications can cause it, as can alcohol, as you mention. Some genetic conditions, such as hereditary spherocytosis, can do it.