Blood Disorders Dictionary

fibrin: A protein necessary for blood to clot.

folic acid: A type of vitamin B that is important for health and for the prevention of birth defects.

genetic marker: Portions of a DNA sequence that researchers use to track and trace certain genetic traits and/or disorders.

hemochromatosis: A metabolic disorder that causes the body to absorb too much iron.

hemophilia: An inherited bleeding disorder that is caused by low levels or the absence of a blood protein that is essential to blood clotting.

hemosiderosis: Excessive iron accumulation due to transfusion, medication, dietary overload or other reasons.

hypercalcemia: Abnormally high levels of calcium in the blood.

hyperviscosity: Excessive blood thickness.

immunoglobulins: Proteins with antibody activity that help defend the body against foreign proteins.