venous thromboembolism
Also written as: VTE — Venous Thromboembolism
Umbrella term encompassing deep vein thrombosis and pulmonary embolism as manifestations of the same disease process.
Full Definition
Venous thromboembolism (VTE) is a collective term that encompasses both deep vein thrombosis (DVT) and pulmonary embolism (PE), representing different manifestations of the same pathophysiological process. VTE results from the formation of blood clots within the venous system, most commonly in the deep veins of the legs, which can subsequently embolize to the pulmonary circulation. Risk factors include immobilization, malignancy, surgery, inherited thrombophilias, and hormonal factors. The condition represents a major cause of morbidity and mortality, particularly in hospitalized patients, and requires prompt anticoagulation therapy for treatment and prevention of recurrence.
Usage
Usage note: Commonly abbreviated as VTE. Encompasses both DVT and PE as a unified disease concept.
In Context
- "The patient's risk factors placed him at high risk for venous thromboembolism." — Risk assessment
- "Anticoagulation prophylaxis was initiated to prevent venous thromboembolism." — Treatment plan