[A new role of pathologists in medical risk management].

Safety management is the prime issue for health professionals. How can we pathologists to improve their risk sense to prevent medical errors? Various autopsy cases such as drug adverse events, unexpected sudden deaths and/or multiple organ failures after operations have made us aware of faulty systems of health care. Thus, the scope of pathology must be extended from the traditional tissue and cell pathology to the implementation of preventive pathology, by participation in morbidity and mortality conferences.