tromboembolus
Tromboembolus, also spelled thromboembolus, is a detached intravascular thrombus that travels through the circulation and may occlude a downstream vessel. It represents a clot that formed at one site and became carried to a distant point, where it can block blood flow.
Most thromboemboli originate from deep vein thrombosis in the legs or pelvis and travel to the lungs,
Clinical presentation depends on the location and size of the occlusion. Pulmonary embolism commonly causes sudden
Diagnosis relies on clinical suspicion supported by testing. D-dimer testing is sensitive but nonspecific. Imaging includes
Treatment focuses on anticoagulation as first-line therapy, typically starting with heparin and transitioning to a direct