The interaction of injury and disease in the elderly: A case report of fatal elder abuse

Abstract 

We report a case of an elderly demented woman who died of a mitral rheumatic valvular disease in the context of multiple injuries and from elder abuse. History from police investigation indicated that the deceased was found collapsed on the floor in her bedroom for several days prior to death by her son who did not initiate medical care. Autopsy revealed a frail elderly woman with Alzheimer’s disease and evidence of multiple healing sublethal blunt impact injuries of the face, mouth, neck, upper chest, and extremities. In addition, there was unwashed dirt encrusted skin, urine/fecal staining of skin and clothing, dirty overgrown toenails, and matting of the hair. This constellation of findings supports the medical diagnosis of elder abuse with neglect. However, the immediate cause of death was the left-sided congestive heart failure from mitral rheumatic valvular disease. Although the underlying cause of death was related to the chronic cardiac condition, the physical abuse and neglect was considered significant contributing factors to death, since physiologically the injuries and lack of medical treatment was thought to have hastened death by exacerbating the underlying heart disease. This case underscores the need for the forensic pathologist to consider contextual variables and sublethal injuries in cases were the causal interpretations benefit from a more holistic approach. Otherwise, cases like such as the one reported can go unnoticed and certified as a simple natural death.

Keywords: Neglect, Alzheimer’s disease, Homicide, Heart disease