whole-body PET studies
Chelator-Free Radiolabeling of SERRS Nanoparticles for Whole-Body PET and Intraoperative Raman Imaging
... The conventional molecular approach to radionuclide chelation presents several additional difficulties. First, the coordination chemistry changes significantly for different radionuclides, such that a molecule which ...
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PET/MRI in Breast Cancer
... of PET/MRI including protocols and tracers, the potential of integrated localized breast PET/MRI exams, and possible applications of whole body PET/MRI in breast cancer ...Currently, ...
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Impact of Integrated Whole Body 68Ga PET/MR Imaging in Comparison with 68Ga PET/CT in Lesions Detection and Diagnosis of Suspected Neuroendocrine Tumours
... previous studies that demonstrated the limited value of 68 Ga-DOTATATE PET/CT in the detection of hepatic metastasis in comparison to contrast enhanced CT and MR which seemed more valuable in this setting ...
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Interobserver variability of image-derived arterial blood SUV in whole-body FDG PET
... While the assumptions underlying the SUR concept [17, 18] are sound, reliability of the image-based blood SUV (BSUV) determination required for SUR computa- tion might be questioned. In our previous clinical ...
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Effects of ferumoxytol on quantitative PET measurements in simultaneous PET/MR whole-body imaging: a pilot study in a baboon model
... CBV studies [12], is likely high for abdominal im- aging, especially in the case of the liver where the blood volume (≈15%) is approxi- mately three times that of the brain ( ≈ ...
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18F-florbetaben whole-body PET/MRI for evaluation of systemic amyloid deposition
... It is noteworthy that the present study included only pa- tients referred for known or suspected cardiac amyloidosis, representing a distinct population, as cardiac involvement is a well-known poor prognostic factor in ...
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Impact of PET acquisition durations on image quality and lesion detectability in whole-body 68Ga-PSMA PET-MRI
... for PET- CT imaging [25], might not suffice for current PET-MRI ...previous studies have shown a benefit on tumour-to-background ratios when postponing the acquisition start to 3 h after injection in ...
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A prospective study determining and comparing the diagnostic accuracy of fluoride-PET/CT, choline-PET/CT, whole-body bone SPECT/CT and whole-body MRI for the detection of bone metastases in patients with prostate cancer
... bone metastases in patients with prostate cancer (Fonager et al. 2017; Pyka et al. 2016; Janssen et al. 2018; Lecouvet et al. 2012; Jambor et al. 2016; Rutjes et al. 2007). In pa- tients with a concordant diagnosis of ...
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Clinical value of whole body PET/CT in patients with active rheumatic diseases
... reported PET/CT to be useful for detecting ac- tive lesions (except in the kidneys) and for identifying bi- opsy sites in patients with ...imaging studies, such as CT, for differentiating between active ...
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Whole-body 18FDG PET plus pelvic MRI in the pre-treatment assessment of cervical cancers: an alternative to the FIGO clinical staging
... of PET-CT devices have allowed the assess- ment of the extent of the disease over the entire body [48, ...previous studies, the software fusion of PET and CT images was already found useful ...
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Reproducibility and repeatability of same-day two sequential FDG PET/MR and PET/CT
... performed PET/CT and two sequential non-enhanced whole-body PET/MR were ...went PET/CT either for initial evaluation or for ...sequential PET/MR was performed first and to a ...
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Prevalence and patterns of soft tissue metastasis: detection with true whole-body F-18 FDG PET/CT
... Our study showed that 9 of 500 (1.8%) cancer patients had ST metastasis. Spencer et al. reported the prevalence of skin metastasis of any cancer type to vary between 0.75% and 9% [1]. Other studies in lung cancer ...
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An Investigation of the Required MR Bone Attenuation Correction for Quantitative Whole Body PET/MR Imaging Using Clinical NaF PET/CT Studies
... in PET/MR imaging and si- mulated using computed ...of PET data by using CT-simulated attenuation ...lute PET quantification accuracy was observed, with the minimal quantifica- tion difference ...
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Toxicity and radiation dosimetry studies of the serotonin transporter radioligand [18 F]AFM in rats and monkeys
... research studies varied internation- ...the whole-body PET images data in Formosan rock monkeys, the organ weight and body mass were used for allometric scaling after obtaining the ...
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Whole-body MRI versus <sup>18</sup>F-FDG PET/CT for pretherapeutic assessment and staging of lymphoma: a meta-analysis
... the studies, they differed in the sequence, acquisition plane, and slice thickness used and in the body area imaged (Table ...across studies, and the cutoffs for lymph node size were not standardized ...
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Whole-body MRI and MRA for evaluation of the prevalence of atherosclerosis in a cohort of subjectively healthy individuals
... of whole-body MRI examinations has been documented recently by several studies [4, 5, ...imaging, whole-body MRI (wb-MRI) has also been introduced and has comparable accuray to ...
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Optimized dose regimen for whole-body FDG-PET imaging
... a body mass of 75 kg) [1], image quality, expressed as SNR, remained fairly con- stant across patients with different body masses when the amount of FDG dose administered was proportional with the square of ...
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High bone turnover assessed by 18F-fluoride PET/CT in the spine and sacroiliac joints of patients with ankylosing spondylitis: comparison with inflammatory lesions detected by whole body MRI
... these studies point to a process that comprises resolution of inflammation, activation of repair mechanisms involving fatty transformation of the lesion followed by new bone ...in PET/CT and/or MRI in ...
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F-18 FDG PET/CT in 26 patients with SAPHO syndrome: a new vision of clinical and bone scintigraphy correlation
... Currently, whole-body bone scintigraphy and MRI are commonly used, which allows for early diagnosis and higher sensitivity compared with conventional radiographic imaging [3, ...FDG PET/CT) in SAPHO ...
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Dual effects of fibroblast growth factor 21 on hepatic energy metabolism
... All studies were carried out in accordance with the UK Animals (Scientific Procedures) Act of 1986 (project licence: PPL 40/3604) and approved by the University of Nottingham Animal Welfare and Ethical Review ...
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