PET imaging using gamma cameras | 合法醫療器材資訊網

由 PH Jarritt 著作 · 1996 · 被引用 71 次 — This potential has led to a renewed interest in the use of the more widely available Anger gamma camera detectors for imaging the 511 keV photons fr … Read More

由 MD Becker 著作 · 2019 · 被引用 2 次 — U.S. PET/CT and Gamma Camera Diagnostic Reference Levels and Achievable Administered Activities for Noncardiac Nuclear Medicine Studies. Radiology. Read More

由 JT Kuikka 著作 · 2002 · 被引用 8 次 — Interest in clinical fluorodeoxyglucose (FDG) imaging with multiple-head gamma cameras is growing. To improve sensitivity, triple-head coincidence imaging ... Read More

由 D Narayanan 著作 · 2018 · 被引用 18 次 — ... molecular imaging techniques to image breast cancer: dedicated gamma cameras using γ-emitting 99m Tc-sestamibi and breast-specific PET cameras using ... Read More

A gamma camera or a PET scanner is a very bulky piece of equipment, which impresses or unsettles many. It works to a different principle to x-ray equipment, ... Read More

Gamma camera PET is markedly inferior to PET imaging with a purpose designed PET scanner, as the scintillator crystal has poor sensitivity for the high-​energy ... Read More

由 Y D'Asseler 著作 · 2001 · 被引用 18 次 — In the dedicated PET technology, the most widely used crystal is BGO (Bismuth Germanate), gamma cameras are equipped with NaI(Tl) crystals. Compared to ... Read More

As a result, a PET scanner delivers a higher number of impulses and a higher spatial resolution compared to conventional gamma camera systems. Because PET ... Read More

由 NJ Bird 著作 · 2001 · 被引用 9 次 — Gamma camera PET. (GCPET) systems retain the ability to perform conventional nuclear medicine imaging and thus hold the prospect of cheaper PET imaging in​ ... Read More