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A rock in a hard place. A brief case report
S J Cina1, P L Gelven, C A Nichols
1Department of Pathology and Laboratory Medicine, Medical University of South Carolina, Charleston 29425, USA.
The American Journal of Forensic Medicine and Pathology
|December 1, 1995
Summary
Radiographs can help locate foreign bodies at autopsy, but bullet-shaped opacities may not always be projectiles. Consider radiodensity and location carefully to avoid misinterpreting skull foreign bodies.
Area of Science:
- Forensic Radiology
- Pathology
Background:
- Radiographs are crucial for locating foreign bodies, such as bullets, during autopsies.
- Accurate interpretation of radiographic findings is essential for forensic investigations.
Observation:
- A case is presented where a piece of gravel, not a bullet, mimicked a projectile on radiographs.
- The gravel pierced the scalp of a gunshot wound victim, creating a deceptive appearance.
- The stone's radiodensity differed from metal, a key factor in its misinterpretation.
Findings:
- Bullet-shaped radioopacities within the skull do not always indicate projectiles.
- Foreign bodies outside the skull can appear intracranial on radiographs.
- Radiodensity is as critical as shape in identifying foreign bodies.
Implications:
- This case highlights potential pitfalls in interpreting head trauma and foreign bodies on radiographs.
- Emphasizes the need for careful consideration of radiodensity and spatial location.
- Encourages open-mindedness in forensic interpretation to prevent miscarriages of justice.