A spinal scan is known as a myelography. Fluoroscopy also is used to assist in guiding catheter placement. This is a sophisticated fluoroscopic imaging device used to study the vascular structure within the body. This procedure is used to study the brain, lung, leg, kidney or any other body area requiring diagnosis or treatment. A catheter and non-ionic contrast are used to select and visualize various arteries or veins leading to organs in the body.
Preparation is required.
Percutaneous therapeutic procedures such as angioplasty and stenting are often performed after a diagnostic angiogram to open narrowed blood vessels. CT scans use x-rays and a computer to visualize the body. The scans produce two-dimensional images of anatomy, like a cross section. Some studies may require ingestion or injection of a contrast agent. Preparation may be required.