In what year did M.M. Tear-Pogossian and M.E. Phelps build the first closed-ring transverse positron tomography for PET imaging?

Study for the Image Modalities Test. Learn with flashcards and multiple choice questions, each comes with hints and explanations. Get ready for your credentialing exam in the field of medical imaging!

Multiple Choice

In what year did M.M. Tear-Pogossian and M.E. Phelps build the first closed-ring transverse positron tomography for PET imaging?

Explanation:
A key idea here is how PET hardware evolved to enable true tomographic imaging. A closed-ring detector arrangement around the subject, operating in a transverse plane, provides complete 360-degree angular coverage so annihilation events can be localized with high sensitivity and accuracy. In 1975, M.M. Tear-Pogossian and M.E. Phelps built the first closed-ring transverse PET scanner, a breakthrough that allowed true cross-sectional imaging rather than limited planar views. This design eliminated many artifacts and improved quantitative capability, laying the groundwork for the modern PET systems used clinically and in research.

A key idea here is how PET hardware evolved to enable true tomographic imaging. A closed-ring detector arrangement around the subject, operating in a transverse plane, provides complete 360-degree angular coverage so annihilation events can be localized with high sensitivity and accuracy. In 1975, M.M. Tear-Pogossian and M.E. Phelps built the first closed-ring transverse PET scanner, a breakthrough that allowed true cross-sectional imaging rather than limited planar views. This design eliminated many artifacts and improved quantitative capability, laying the groundwork for the modern PET systems used clinically and in research.

More Multiple Choice Questions
Subscribe

Get the latest from Passetra

You can unsubscribe at any time. Read our privacy policy