In vivo imaging of amyloid burden with positron emission tomography (PET) provides a
means for studying the pathophysiology of Alzheimer's and related diseases. Measurement …

With the current advances in imaging technology and changes in patient demographics,
computed tomography (CT) has become an important part of nuclear cardiology practice for …

The aim of this guideline is to provide minimum standards for the performance and
interpretation of 18 F-NaF PET/CT scans. Standard acquisition and interpretation of nuclear …

Background The use of computed tomography (CT) for attenuation correction (AC) in whole‐
body PET/CT can result in a significant contribution to radiation exposure. This can become …

Quantitative imaging using computed tomography, magnetic resonance imaging and
positron emission tomography modalities will play an increasingly important role in the …

Objective. In PET/CT imaging, CT is used for positron emission tomography (PET)
attenuation correction (AC). CT artifacts or misalignment between PET and CT can cause …

X-ray detectors in clinical computed tomography (CT) usually operate in current-integrating
mode. Their complicated signal statistics often lead to intractable likelihood functions for …

Objectives: High-dose CT (HDCT) is considered the gold-standard imaging for the
measurements of skeletal muscle area (SMA), visceral adipose tissue (VAT), subcutaneous …

Patient motion is an important consideration in modern PET image reconstruction. Advances
in PET technology mean motion has an increasingly important influence on resulting image …

In this study, we investigated the diagnostic performance of whole-body 18F-FDG imaging
using a PET/MRI scanner with time-of-flight capability for low-dose clinical imaging of …