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Test Description
The Genotype Test for Sickle Cell Disease is a genetic test used to determine the presence of sickle cell disease (SCD) or sickle cell trait. This test identifies the specific combination of genetic mutations that cause SCD.
Indications of the Test
This test is indicated for individuals who are suspected of having SCD or sickle cell trait, including:
- Newborns as part of routine screening
- Children and adults with symptoms such as anemia, fatigue, paleness, shortness of breath, and periodic episodes of pain
- Individuals with a family history of SCD
- Immigrants who have not been tested in their home countries
- People who have moved from one state to another and have not been tested
Patient Preparation/Instructions
No special preparation is required for this test. However, it is recommended to avoid blood transfusions within 90 days of the test, as this can affect the accuracy of the results.
Typical Reference Values
- Normal: No sickle cell disease or trait
- Positive: Indicates the presence of sickle cell disease or trait
Turn Around Time
The turn-around time for this test varies depending on the laboratory and the urgency of the result. For newborn screenings, results may take up to two weeks. For adults, results can be available as quickly as one business day.
Order This Test
To order this test, please click the ‘Order Test’ button and add it to your cart.
