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Osmotic Fragility
The Osmotic Fragility test evaluates the resilience of red blood cells (RBCs) when exposed to a hypotonic (diluted salt) solution. It helps assess the stability of the RBC membrane and is mainly used in diagnosing hereditary spherocytosis, thalassemia, and oth...
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The Osmotic Fragility test evaluates the resilience of red blood cells (RBCs) when exposed to a hypotonic (diluted salt) solution. It helps assess the stability of the RBC membrane and is mainly used in diagnosing hereditary spherocytosis, thalassemi...
Understanding Osmotic Fragility
Osmotic fragility refers to the susceptibility of red blood cells to break down (hemolyze) when placed in progressively diluted saline solutions. Normally, RBCs are flexible and can withstand changes in their environment, but if their membranes are defective (such as in certain conditions like hereditary spherocytosis or hereditary spherocytic haemolytic anemia) they rupture more easily. The Osmotic Fragility test helps detect abnormalities in RBC membranes and provides valuable information in the evaluation of inh...
What does Osmotic Fragility measure?
The Osmotic Fragility test evaluates the resilience of red blood cells (RBCs) when exposed to a hypotonic (diluted salt) solution. It helps assess the stability of the RBC membrane and is mainly used in diagnosing hereditary spherocytosis, thalassemia, and other blood-related conditions that affect red cell structure and function.
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