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Sickle cell test



Red blood cells, sickle cell
Red blood cells, sickle cell
Red blood cells, multiple sickle cells
Red blood cells, multiple sickle cells
Red blood cells, sickle cells
Red blood cells, sickle cells
Red blood cells, sickle and pappenheimer
Red blood cells, sickle and pappenheimer


Sickle cell test

Alternative Names:

Sickledex; Hgb S test
What the risks are:
  • Excessive bleeding
  • Fainting or feeling light-headed
  • Hematoma (blood accumulating under the skin)
  • Infection (a slight risk any time the skin is broken)
  • Multiple punctures to locate veins

Special considerations:

Blood transfusions within the past 3 months or iron deficiency can cause a false negative result.

Sickledex does not distinguish between sickle cell trait and sickle cell disease. Hemoglobin electrophoresis is required to distinguish between these two disorders.




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