Differential diagnosis between cranial fractures of traumatic origin and explosion fractures in burned cadavers

Interpreting the damages on a cadaver which has been exposed to the action of fire is a challenge for the forensic pathologist. The finding of a burned body gives in fact the opportunity to make a series of inquiries which deal with the whole medical-legal practice. In our case, the victim has been hit over the head with a blunt object and has been then carbonized. The medical-legal problems implied lie in the definition of the exact manner and cause of death, and therefore in the analysis of vital, perimortal and postmortal injuries, as to formulate a differential diagnosis between the former traumatic originated and the latter caused by combustion.