Autopsy of a patient with alcoholic suffering from cardiopulmonary arrest at the hospital.

A 48-year-old Japanese woman with >10 years history of alcoholic had been falling repeatedly during 1 week before her death. She complained of nausea and did not eat or drink for 2 days. Thereafter, she became drowsy and she was transferred to the hospital. On arrival at the hospital, she had cardiopulmonary arrest and died soon after. Although blood tests showed metabolic ketoacidosis, a hemorrhagic lesion was also found in the brain by computed tomography. To determine the cause of death,. a forensic autopsy was performed on the next day. At autopsy, cerebral contusion, skull fracture, and subdural hemorrhage caused.by the head injury received after falling were found. Histological examination showed fatty changes and Mallory bodies in the liver. There was a marked increase in ketone bodies, especially β -hydroxybutyrate, in postmortem blood examination. Therefore, the cause of death was diagnosed as alcoholic ketoacidosis. Accurate diagnosis of mild trauma and metabolic disease is difficult by postmortem computed tomography; therefore, autopsy is required for sudden death. In this case, the cause of death and accompanying traumatic lesions that were compatible with her history was clarified by autopsy. Furthermore, because the blood was taken at the time of cardiopulmonary arrest, we.obtained reliable data from the terminal stage of alcoholic ketoacidosis. This case demonstrates the physiological and pathological changes in sudden death of a patient with alcoholic.