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Southern medical journal · Sep 1999
Case ReportsAir embolism after intravenous injection of contrast material.
- S R Ie, M H Rozans, and H M Szerlip.
- Department of Medicine, Tulane University School of Medicine, New Orleans, LA 70112, USA.
- South. Med. J. 1999 Sep 1;92(9):930-3.
AbstractVenous air embolism, though considered rare, occurs more frequently than it is recognized. We report the case of a 54-year-old man who was incidentally found to have air in the left brachiocephalic vein and right ventricle after contrast-enhanced computed tomography (CT). Air embolism has been noted to occur after contrast-enhanced CT examination in up to 23% of patients. Because these emboli are small to moderate size and are usually venous, the patients are usually asymptomatic. We review the pathophysiology of air embolization and the recommended treatment.
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