Sickle Cell Disease is a genetic blood disorder characterized by mutated hemoglobin that causes red blood cells to become “sickle” shaped. These red blood cells stick together and hinder the blood flow and oxygen from reaching all parts of the body. It can create blockage of small blood vessels resulting in pain and organ damaging complications. Regular medical checkups and ongoing management are crucial to prevent further complications.
Early diagnosis of Sickle Cell Disease and treatment can reduce the risk of complication. Health care providers will recommend necessary tests based on medical history and physical examination.
Here are the various tests and their role in screening and diagnosis of Sickle Cell Disease.
- Hemoglobin Electrophoresis Blood test is done to check if you have sickle hemoglobin and if you are a carrier for sickle cell disease.
- Genetic testing is used to identify the specific type of sickle cell disease and determine the number of sickle hemoglobin gene copies.
- Prenatal screening is helpful for identifying sickle cell disease before birth. Amniotic fluid or placental tissues are used as samples for this screening.
- For determination of sickle cell disease or sickle cell trait immediately after birth, Newborn screening is preferred.
Changed
27/Sep/2024
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