What is bite cells?

Bite cells are found in the bloodstream and are a type of red blood cell that has been partially destroyed by the spleen. They are called bite cells because they resemble cells that have been bitten by an insect, with a chunk missing from the cell.

Bite cells are often seen in individuals with various types of hemolytic anemia, a condition in which red blood cells are destroyed faster than they can be produced. This can occur in conditions such as sickle cell anemia, thalassemia, and autoimmune hemolytic anemia.

The presence of bite cells in a blood sample can indicate that there is damage occurring to the red blood cells. This can lead to anemia, where there are not enough red blood cells to transport oxygen around the body. Treatment of hemolytic anemia depends on the underlying cause, but may include medication, blood transfusions, and in severe cases, splenectomy (removal of the spleen).