Manifestations of Birth Trauma at the Forensic Pediatric Autopsy

Abstract

Despite a greatly decreasing incidence of birth injuries over the past several decades with birth trauma currently accounting for less than 2% of neonatal deaths, birth trauma continues to be a significant cause of morbidity and mortality. Birth trauma is usually recognized by obstetricians and pediatricians, particularly when associated with a difficult delivery; therefore many birth injuries are diagnosed and documented in the neonatal period. Other delivery-related trauma may remain clinically silent without premortem identification. The challenge for the pathologist at autopsy is to correlate a history of birth trauma with injuries seen at autopsy, and to interpret injuries existing at death to accurately include or exclude birth trauma as a potential cause. Recognition of the spectrum of birth trauma is important when considering other accidental and nonaccidental mechanisms of injury, particularly in cases of unwitnessed perinatal death following delivery of a concealed pregnancy or in cases of alleged nonaccidental trauma. Discussed here is a general review of birth trauma that may be seen in a forensic setting to aid in interpretation of injuries that can be encountered.