MedicExchange Directory of SPECT Whitepapers

In Nuclear medicine, Single Photon Emission Computed Tomography (SPECT) is a Tomographic Imaging technique that makes use of gamma rays/gamma camera for diagnostic imaging conduct/practice. The SPECT technology is akin to traditional nuclear medicine planar imaging, supported on Gamma Camera. Please note that SPECT can be utilized for to balance any other gamma imaging study/practice, facilitated on 3-dimensional representation, for to image cancerous tumors, and for thyroid gland imaging, bone diagnostics/imaging etc. SPECT imaging allows for precise localization of organs/parts in the 3-dimensional space, and is mostly utilized for to offer information about restricted functions of internal organs (brain/structural-functional cardiac imaging etc.). SPECT is generally performed for to gather manifold 2-dimensional images from varied angles of projection.

In here, on the SPECT technology front, the process follows up with the instillation of gamma-emitted radioisotopes/radionuclide [gallium III isotope etc.] to the bloodstream of the patient, on study, for to interpret and analyze the disease/syndrome out; to let you know all that SPECT scan has its wide-application in Myocardial perfusion imaging, and Functional brain imaging etc. The image obtained here supported on gamma camera is usually a 2-dimensional view of distribution of radioisotopes, unlike that of plain X-rays, where it is generally the 2-dimensional view of a 3-dimensional distribution/structure. After the image projection through the gamma camera, in SPECT, from manifold angles, the computer processor unit applies the algorithm to varied projections, to yield out 3-dimensional dataset, where the obtained dataset further gets operated over to show out thin slices, over desired body axis, akin to other tomographic techniques, viz. PET, MRI, CT etc.! SPECT gauges the emitted gamma radiations, upfront, unlike PET, and SPECT scans are considerably less expensive than PET scans.

MedicExchange, through this segment presents you over a range of SPECT Whitepapers (compiled in portable document format) to be included fundamental information on various SPECT Products/Systems, SPECT Companies (Software), and latest and updated news and posts related to SPECT, and other Radiology Whitepapers.