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Pulmonary cartilage embolism: fact or artefact?
1Department of Forensic Medicine, Institute of Science and Forensic Medicine, Singapore.
The American Journal of Forensic Medicine and Pathology
|March 1, 1995
Summary
Pulmonary embolism of bone marrow and cartilage was found in a traumatic asphyxia victim. This finding may indicate antemortem injury from chest compression, even without visible fractures.
Area of Science:
- Forensic pathology
- Toxicology
- Medical science
Background:
- Traumatic asphyxia can cause complex internal injuries.
- Identifying antemortem injuries is crucial in forensic investigations.
- Pulmonary embolism is a known complication of trauma.
Observation:
- Microscopic examination revealed isolated foci of pulmonary bone marrow and cartilage embolism.
- No macroscopic fractures were identified in the victim's lungs.
- The victim died due to traumatic asphyxia from severe chest compression.
Findings:
- The pulmonary embolism could stem from microfractures at costochondral junctions due to chest compression.
- Alternatively, the embolism might be a resuscitation artefact.
- Pulmonary cartilage embolism is considered as a potential marker of antemortem injury.
Implications:
- This finding suggests that pulmonary cartilage embolism could be a valuable indicator of injury sustained before death.
- It highlights the importance of microscopic examination in detecting subtle signs of trauma.
- Further research is needed to validate pulmonary cartilage embolism as a reliable marker of antemortem injury.