-
Article
Open AccessEstimation of optimal number of gates in dual gated 18F-FDG cardiac PET
Gating of positron emission tomography images has been shown to reduce the motion effects, especially when imaging small targets, such as coronary plaques. However, the selection of optimal number of gates for...
-
Article
Validation of [18F]fluorodeoxyglucose and positron emission tomography (PET) for the measurement of intestinal metabolism in pigs, and evidence of intestinal insulin resistance in patients with morbid obesity
The role of the intestine in the pathogenesis of metabolic diseases is gaining much attention. We therefore sought to validate, using an animal model, the use of positron emission tomography (PET) in the estim...
-
Article
Performance of the new generation of whole-body PET/CT scanners: Discovery STE and Discovery VCT
The new GE Discovery STE and Discovery VCT respectively combine 16-slice and 64-slice CT with PET. The PET scanner has a new BGO detector block of 8×6 matrix (6.3×4.7×30 mm3). The aim of this study was to test th...
-
Article
Implementation and evaluation of an ordered subsets reconstruction algorithm for transmission PET studies using median root prior and inter-update median filtering
An ordered subsets (OS) reconstruction algorithm based on the median root prior (MRP) and inter-update median filtering was implemented for the reconstruction of low count statistics transmission (TR) scans. ...
-
Article
Carbon-11-methionine and PET in evaluation of treatment response of breast cancer
Uptake of L-methyl-11C-methionine (11C-methionine) in breast cancer metastases was studied with positron emission tomography (PET). Eight patients with soft tissue metastases were studied twice: before the ons...
