Post-Mortem DNA Testing

Service Description

Post-mortem DNA testing, including molecular autopsy, identifies genetic causes for sudden, unexpected deaths—like cardiac arrest or SIDS—to inform surviving family members of their own risk. Testing uses stored blood, tissue, or saliva, often yielding answers in up to 35% of unexplained cases in young people. Key Aspects of Post-Mortem Testing: Purpose: The main goal is to determine the cause of death and assess inherited risk for relatives. It is also used for legal purposes, such as identifying, paternity, or inheritance claims. Samples: Suitable samples include EDTA blood (preferred), flash-frozen tissue, or cold-stored tissue. For legal cases, items like toothbrushes or stored medical samples may be used. Process: Often requires coordination with a coroner, medical examiner, or funeral home to secure samples. Limitations: Results may not be conclusive, and not all laboratories accept all sample types.