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Postmortem computed tomography in a diving fatality.

P Krantz, S Holtås

    Journal of Computer Assisted Tomography
    |February 1, 1983
    PubMed
    Summary
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    Gas embolism in diving fatalities is hard to detect with standard autopsy. Advanced imaging like CT scans can reveal gas distribution in organs, aiding in determining the cause of death in diving accidents.

    Area of Science:

    • Forensic pathology
    • Diving medicine
    • Radiology

    Background:

    • Determining the cause of death in diving casualties is challenging.
    • Gas formation in organs is a suspected cause of death in divers.
    • Conventional autopsy methods are insufficient for detecting gas distribution.

    Observation:

    • A 20-year-old navy diver died during a dive to 43 meters.
    • Cerebral computed tomography (CT) was used to visualize gas in the head.
    • Conventional X-ray and pulmonary angiography detected gas in the right ventricle and pulmonary arteries.

    Findings:

    • CT imaging successfully demonstrated gas distribution in the diver's head.
    • Gas was also identified in the cardiovascular and pulmonary systems.

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  • The findings suggest gas embolism as a likely cause of death.

    • Implications:

    • Advanced imaging techniques like CT are crucial for diagnosing gas embolism in diving fatalities.
    • This case highlights the limitations of conventional autopsy in such cases.
    • Accurate diagnosis can improve understanding and prevention of diving-related deaths.