Pseudothrombosis of the Subclavian Vein

A woman in her late 20s presented one week after an abdominoplasty surgical procedure to the emergency room complaining of shortness of breath and chest pain. A chest computed tomography angiogram (CTA) pulmonary embolism protocol (PE) was ordered to rule out acute PE. The CTA study was negative for PE, but an incidental finding of complete obstruction of the right subclavian vein was noted.