Below you can find a short description of the most common tests performed in order to diagnose a blood clot: an ultrasound examination to detect blood clots in the leg/arm (DVT) and a CT scan to detect a blood clot in the lung (PE).
Ultrasound for DVT Diagnosis
Most of us know ultrasound from pregnancy examinations but they are often used for other purposes like diagnosing DVT. This procedure is non-invasive - it may be used after a blood test has shown an elevated D-dimer or it may be used on its own for diagnostic purposes.
Watch the short animation below on how the procedure is performed.