Lab Findings for Hemolytic Anemia
Hemolytic anemia is a condition in which the body's red blood cells are destroyed faster than they can be replaced. It can be caused by a variety of conditions, such as infections, autoimmune disorders, and certain medications.
When diagnosing hemolytic anemia, doctors will look for certain lab findings. These findings include:
Hemoglobin and Hematocrit Levels: Low hemoglobin and hematocrit levels indicate that the body is not producing enough red blood cells.
Reticulocyte Count: A high reticulocyte count suggests that the body is attempting to replace the red blood cells that are being destroyed.
Bilirubin Levels: High levels of bilirubin indicate that the body is destroying red blood cells faster than they can be replaced.
LDH Levels: High levels of lactate dehydrogenase (LDH) indicate that the body is breaking down red blood cells.
Haptoglobin Levels: Low levels of haptoglobin indicate that the body is destroying red blood cells.
Urine Hemosiderin: The presence of hemosiderin in the urine can indicate that the body is breaking down red blood cells.
Blood Smear: Abnormal red blood cells can be seen on a blood smear, which can indicate hemolysis.
By looking at these lab findings, doctors can determine if someone has hemolytic anemia and can start treatment as soon as possible.
