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Published on: May 14, 2013
Retained subintimal pellet in a carotid artery
Maria Manousi1, Ioannis Sarantitis, Spyros Papadoulas
1Department of Surgery, 'St Andrew' General Hospital of Patras, Patras, Greece.
Journal of Cardiovascular Ultrasound
|August 24, 2011
Summary
A shotgun pellet lodged in a carotid artery showed no complications for six months. Embedded projectiles, like those in the heart, are often asymptomatic and can be safely left in place if uninfected.
Area of Science:
- Vascular surgery
- Trauma surgery
- Radiology
Background:
- Foreign objects, such as shotgun pellets, can penetrate vascular structures.
- The long-term effects of intimal foreign body impaction are not well-documented.
Observation:
- A shotgun pellet was identified within the carotid artery, beneath the intact intima.
- The pellet remained in situ without local complications for a six-month observation period.
Findings:
- The intact intima suggests the carotid artery wall successfully contained the foreign object.
- Absence of local complications indicates potential asymptomatic tolerance of embedded projectiles.
Implications:
- This case suggests that embedded shotgun pellets in the carotid artery may be well-tolerated.
- Further research into the natural history of intimal foreign bodies is warranted.
- Clinical management may involve observation in asymptomatic cases, mirroring myocardial foreign body experience.
