Compression ultrasound is a crucial vascular imaging technique, primarily used to diagnose deep vein thrombosis (DVT). This non-invasive method involves applying direct pressure with an ultrasound transducer to assess vein compressibility. Healthy veins readily collapse under pressure, whereas thrombosed (clot-filled) veins remain distended, indicating the presence of a clot.
This real-time assessment helps differentiate DVT from other causes of leg pain and swelling, making it a cornerstone in emergency and outpatient settings for effective DVT diagnosis and management. Its reliability and ease of use ensure timely detection, crucial for preventing potentially fatal complications like pulmonary embolism.
