D-Dimer is a protein fragment produced when a blood clot dissolves in the body. It is used to help rule out blood clotting conditions.
Category: Coagulation
Also known as: d-dimer, d dimer, ddimer, fibrin degradation products
Reference range: 0–0.5 mg/L FEU (Source: ABIM)
Standard unit: mg/L FEU
High values may indicate
High D-Dimer levels may indicate deep vein thrombosis (DVT), pulmonary embolism, disseminated intravascular coagulation (DIC), recent surgery, or active clot formation.
Low values may indicate
Low or normal D-Dimer levels help rule out active blood clotting conditions such as DVT or pulmonary embolism.