Re: Sizzling/Fizzing in throat. I don't know what it is but I also have that same thing. It happens to me when I'm lying, sitting or standing and even when I haven't eaten anything. Good luck hope you find out whats going on.
The Evolution of CT Scan Clinical Trials. Submitted by Bioclinica on July 22, 2011 - 11:46am. On October 1, 1971, CT scanning was first introduced by Godfrey Hounsfield into medical practice with a successful scan on a patient at the Atkinson Morley Hospital in Wimbledon, London using a prototype scanner.
Advances in cross-sectional imaging â CT, MRI and Ultrasound â have provided complementary tools for the non-invasive diagnosis of vascular disease. CT angiography or CTA provides accurate three-dimensional images of virtually any artery in the body. It is a powerful tool for the diagnosis of peripheral vascular disease, occlusive disease of the renal and mesenteric arteries, and aneurysms and occlusive disease of the thoracic and abdominal aorta.