What is Spherocytosis
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Spherocytosis Definition
Spherocytosis is a condition that causes an abnormality in the red blood cell membrane. While healthy blood cells are shaped like flattened, indented disks, these abnormal membranes lead to sphere-shaped red blood cells, and the premature breakdown of those cells.
Red blood cells suffering from spherocytosis are smaller, rounder in shape, and more fragile than healthy red blood cells. The rounded shape causes the red blood cells to be caught in the spleen, where they break down.
Spherocytosis occurs in all races, but is most common in people of northern European descent.
Spherocytosis cases may be very mild, with minor symptoms, or very severe with symptoms that quickly surface. These symptoms may occur after certain types of infections. Severe cases may be diagnosed in childhood, while those with mild symptoms may not be diagnosed until into adulthood.
With treatment, symptoms can be controlled.
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