CTPA (Computed Tomography Pulmonary Angiography)

Computed Tomography Pulmonary Angiography (CTPA) is an advanced imaging test that uses a special type of X-ray technology to visualize the blood vessels in the lungs. It is primarily used to diagnose conditions like pulmonary embolism, where a blood clot blocks airflow in the lungs. During the procedure, a contrast dye is injected into a vein to enhance the images, helping doctors see the blood flow clearly. CTPA is non-invasive, quick, and provides detailed information that aids in effective treatment planning for patients with suspected lung issues.