title: Recent modifications to the investigation of diving related deaths.
abstract: The investigation of deaths that involve diving using a compressed breathing gas (SCUBA diving) is a specialized area of forensic pathology. Diving related deaths occur more frequently in certain jurisdictions, but any medical examiner or coroner's office may be faced with performing this type of investigation. In order to arrive at the correct conclusion regarding the cause and manner of death, forensic pathologists and investigators need to have a basic understanding of diving physiology, and should also utilize more recently developed technology and ancillary techniques. In the majority of diving related deaths, the cause of death is drowning, but this more often represents a final common pathway due to a water environment. The chain of events leading to the death is just as important to elucidate if similar deaths are to be minimized in the future. Re-enactment of accident scenarios, interrogation of dive computers, postmortem radiographic imaging, and slight alterations in autopsy technique may allow some of these diving related deaths to the better characterized. The amount and location of gas present in the body at the time of autopsy may be very meaningful or may simply represent a postmortem artifact. Medical examiners, coroners, and forensic investigators should consider employing select ancillary techniques to more thoroughly investigate the factors contributing a death associated with SCUBA diving.
authors.affiliation: Diving Medicine, Sydney, Australia.
authors.forename: Carl
authors.initials: C
authors.lastname: Edmonds
authors.forename: James
authors.initials: J
authors.lastname: Caruso
mesh_terms: D016477:Artifacts; D001344:Autopsy; D002423:Cause of Death; D003665:Decompression Sickness / Q000401:mortality* / Q000473:pathology / Q000503:physiopathology; D004242:Diving / Q000009:adverse effects*; D004332:Drowning / Q000401:mortality* / Q000473:pathology / Q000503:physiopathology; D049429:Forensic Pathology / Q000379:methods; D005740:Gases / Q000032:analysis; D006801:Humans; D011180:Postmortem Changes; D011237:Predictive Value of Tests; D015203:Reproducibility of Results; D014057:Tomography, X-Ray Computed
chemical_list: D005740:Gases