Related Experiment Video
Updated: Mar 19, 2026

A Porcine Model of Acute Autologous Pulmonary Embolism
Published on: September 6, 2024
Missile pulmonary embolus secondary to abdominal gunshot wound
Abstract:
Missile pulmonary emboli are rare sequelae of traumatic entry of projectile missiles-generally bullets or bullet fragments-in which access to the systemic venous circulation is established by the missile, making it possible for the missile to migrate to the pulmonary arteries. In the case introduced here, a 24-year-old male presented to the ER with a gunshot wound to the abdomen. In the early course of his care, it was determined that he had suffered a missile pulmonary embolus secondary to a large fragment of a bullet penetrating the IVC. Despite the large perfusion defect created by this missile embolus, the patient recovered uneventfully without embolectomy.
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