MedicExchange Directory of PET Products

Positron Emission Tomography is a nuclear medicine imaging method, of utilizing computerized radiography to examine metabolic activity in various tissues, specifically in the brain, though PET imaging is even utilized to map out heart functions. PET scans generate 3 dimensional pictures of functional body processes.

PET scanning is put in use in clinical oncology and for analysis of diffuse brain damage/diseases causing different types of mental deterioration/dementia.

For PET scan imaging, radioactive isotopes tracers, generally fluorodeoxyglucose (FDG) is used. FDG chemically incorporates into biologically active molecules, but other isotope tracers are even utilized than FDG to image tissue concentration. FDG is instilled in through blood stream - the waiting period of which is about an hour, for active molecules to get concentrated in tissues, for the analysis.

During PET scan, the scanner recognizes out gamma rays emitted out indirectly by positron emitting radionuclide (isotope tracer) instilled in, on physically active molecule. 3 dimensional pictures of tracer concentration in body are constructed by computer analysis.

In modern-day scanners, 3d imaging is often achieved with CT X-ray scan on the same sitting, with similar device - here, the patients are not required to change position, in between. This records varied sets of images, accurately - where abnormality on PET scanning can be mutually related with framework on the computed tomography images.

PET scans are also read in combination with Magnetic Resonance Imaging, as the grouping yields both metabolic and anatomic information. The best possible PET imaging can be carried out through dedicated PET scanners, though PET scan images can even be obtained through conventional dual head gamma camera fixed with coincidence detectors.

This segment of MedicExchange has data about PET Products. Utilize PET Companies for varied PET Scanners, to streamline workflow at your care unit, for enhanced positron emission tomography.

For advanced search results, try out PET Companies by Location. Explore PET scanner manufacturers, dealers & distributors for new and used PET scanners and related accessories, to gain on.

Besides, get addressed on subsequent as well, from many, in the healthcare market: mobile PET services, installation, service and repair etc.

Finally, other than PET Products for enhanced PET scanning, find time for PET Whitepapers and PET/CT Webinars.