What Does It Mean If Your Rbc Hemoglobin And Hematocrit Are High
High red blood cell counts caused by secondary polycythemia are a reaction to another problem such as. On the other hand when a person has values that exceed the normal limit he or she is said to be polycythemic.
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Hematocrit levels that are too high or too low can indicate a blood disorder dehydration or other medical conditions.
What does it mean if your rbc hemoglobin and hematocrit are high. This means that there is a larger amount of hemoglobin present per red blood cell. If your number of red cells is high or normal but your hematocrit andor hemoglobin are low you may have thalassemia minor. Your bone marrow produces too many red blood cells.
That is a hereditary di. Red blood cells contain a protein called hemoglobin that carries oxygen from your lungs to the rest of your body. For some people the high hemoglobin and hematocrit levels are due to a genetic mutation.
Sometimes a condition called secondary polycythemia is causing the increase in red blood cells but unlike PV it does not begin in the bone marrow and is not a cancer. Polycythemia is normally reported in terms of increased hematocrit hematocrit is the ratio of the volume of red blood cells to the total volume of blood or hemoglobin concentration hemoglobin is a protein responsible for transporting oxygen in the blood. Health or lifestyle factors can cause a high red blood cell count.
Polycythemia vera also known as primary polycythemia is not secondary to any disorder. Normal Range Of Hemoglobin And Hematocrit. The genetic mutation affects the red blood cell membrane and makes it more fragile and prone to destruction.
If the result of your blood test shows that your hemoglobin is less than 135 grams per deciliter for men or less than 12 grams per deciliter for women you will be diagnosed for anemia. High hemoglobin and hematocrit could be a sign of polycythemia vera. Your red blood cell production increases to make up for chronically low blood oxygen levels due to poor heart or lung function.
In polycythemia too many red blood cells the percentage of red blood cells RBCs is abnormally high and the hematocrit may be 65 or higher. When the RBC hemoglobin and hematocrit count are below the established normal range the patient is said to be anemic. This kind of increased level of red blood cells is known as primary polycythemia or polycythemia vera.
Certain medical conditions and lifestyle factors can cause a high hemoglobin count. Hemoglobin or haemoglobin spelling differences Greek αἷμα haîma blood -in -o- globulin from Latin globus ball sphere -in ˈ h iː m ə ˌ ɡ l oʊ b ɪ n ˈ h ɛ--m oʊ- abbreviated Hb or Hgb is the iron-containing oxygen-transport metalloprotein in the red blood cells erythrocytes of almost all vertebrates the exception being the fish family. This leads to increased blood volume and viscosity.
Youve taken drugs or hormones most commonly erythropoietin EPO that stimulate red blood cell production. Eric Chevlen answered 47 years experience Medical Oncology Consider thalassemia. Medical conditions that can cause an increase in red blood cells include.
It can be treated with medication or a procedure called a phlebotomy. A high count may be a sign of a health problem. A high red cell distribution width indicated white variation in red blood cell sizes.
Polycythemia in which the RBC mass is high enough to impair blood flow. This is a medical condition wherein the body produces too many red blood cells. Heart failure causing low blood oxygen levels.
Hematocrit values could be affected by the size as well as the numbers of the red blood cells. The hemoglobin count is an indirect measurement of the number of red blood cells in your body. Causes High MCH value can often be caused by anemia due to a deficiency of B vitamins particularly B-12 and.
In other words high hematocrit a high hemoglobin is called polycythemia. High hemoglobin count occurs less commonly because. A high red blood cell count may be a symptom of a disease or disorder although it doesnt always indicate a health problem.
In polycythemia the levels of hemoglobin Hgb hematocrit Hct or the red blood cell RBC count may be elevated when measured in the complete blood count CBC as compared to normal. Changes in the RBC count also mean that there are changes in the level of hemoglobin and hematocrit in the blood. This raises the viscosity of blood the blood can becomes thickened which increases the resistance to flow and makes the blood more difficult for the heart to pump.
A high hematocrit means more of your blood is filled with red blood cells than normal. Here are some of the common contributing factors for high levels of hemoglobin as well as hematocrit. Hereditary spherocytosis is a genetic disease affecting red blood cells.
Hemoglobin levels greater than 165 gdL grams per deciliter in women and greater than 185 gdL in men suggest polycythemia. People with polycythemia have an increase in hematocrit hemoglobin or red blood cell count above the normal limits.
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