[Endovascular repair of subclavian artery injury secondary to internal jugular vein catheterization: case report]

Abstract

Background and objectives: Ultrasound-guided internal jugular vein catheterization is a common and generally safe procedure in the operating room. However, inadvertent puncture of a noncompressible artery such as the subclavian artery, though rare, may be associated with life-threatening sequelae, including hemomediastinum, hemothorax, and pseudoaneurysm.

Case report: We describe a case of the successful endovascular repair of right subclavian artery injury in a 75-year-old woman. Subclavian artery was injured secondary to ultrasound-guided right internal jugular vein catheterization under general anesthesia for orthopedic surgery.

Conclusion: Under general anesthesia several factors such as hypotension can mask the signs of subclavian artery injury. This case report indicates that clinicians should be aware of the complications of central venous catheterization and take prompt action.

Keywords: Cateterização da veia jugular interna; Correção endovascular; Endovascular repair; Internal jugular vein catheterization; Lesão da artéria subclávia; Subclavian artery injury.