Disease | Thrombocytopenia | Hemolysisa | ADAMTS13 | PT/PTT | Fibrinogen | D-dimer |
---|---|---|---|---|---|---|
Thrombotic thrombocytopenic purpura | Yes | Yes | Low | Normal | Normal | Normal |
Hemolytic uremic syndrome | Yes | Yes | Normal | Normal | Normal | Normal |
Disseminated intravascular coagulation | Yes | Yes | Normal | Prolonged | Low | High |
Immune thrombocytopenic purpura | Yes | No | Normal | Normal | Normal | Normal |
↵a Anemia, increased lactate dehydrogenase, decreased haptoglobin, increased reticulocyte count, increased unconjugated bilirubin.
ADAMTS13 = a disintegrin and metalloproteinase with a thrombospondin type 1 motif, member 13; PT/PTT = prothrombin time and partial thromboplastin time