Asked by: Baselisa Peniche
asked in category: General Last Updated: 29th January, 2020

What is Red Cell Anisocytosis?

Anisocytosis is a medical term meaning that a patient's red blood cells are of unequal size. This is commonly found in anemia and other blood conditions. False diagnostic flagging may be triggered by an elevated WBC count, agglutinated RBCs, RBC fragments, giant platelets or platelet clumps.

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Simply so, is Anisocytosis serious?

Anisocytosis is the medical term for having red blood cells (RBCs) that are unequal in size. The condition isn't dangerous on its own, but it does indicate an underlying problem with the RBCs.

Similarly, how do you determine Anisocytosis? Anisocytosis is variation in RBC size. Red blood cell distribution width (RDW) is reported by automated hematology counters to describe the amount of anisocytosis. A frequent cause of increased anisocytosis is regenerative anemia with release of reticulocytes, which are macrocytic.

Considering this, what are the causes of Anisocytosis?

The abnormal red blood cell size observed in anisocytosis can be caused by several different conditions:

  • Anemias. These include iron deficiency anemia, hemolytic anemia, sickle cell anemia, and megaloblastic anemia.
  • Hereditary spherocytosis.
  • Thalassemia.
  • Vitamin deficiency.
  • Cardiovascular diseases.

What causes Microcytic anemia?

Microcytic, hypochromic anemia can be caused by lead toxicity, chronic disease, thalassemia and hemoglobin E disorder. Iron deficiency is the most common cause of microcytic, hypochromic anemia. Ferritin blood levels are a measure of the body's stores of iron and are usually low in iron deficiency anemia.

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