PURPOSE Positron emission tomography (PET)/computed tomography (CT) with (18)F-fluorodeoxyglucose is widely used for post-therapeutic surveillance of malignant lymphoma. Debate still exists as to whether intravenous contrast media during the CT stage of a PET/CT scan should be used. The purpose of this study was to investigate the clinical value of contrast agent in PET/CT in patients with lymp...

OBJECTIVES Extrapleural pneumonectomy (EPP) in MPM may be confined with both morbidity and mortality and careful preoperative staging identifying resectable patients is important. Staging is difficult and the accuracy of preoperative CT scan, 18F-FDG PET/CT scan (PET/CT), and mediastinoscopy is unclear. The objectives were to compare these staging techniques to each other and to surgical-pathol...

Increased discussion on the influence of neutering on cancer development has been recently prompted with several studies that seem to indicate that incidence of some cancers may be increased with castration or spaying in our canine populations. Although the data are thought-provoking, we may not be able to extrapolate findings in single dog breeds to the entire species. Additionally, societal a...

Introduction: Neuroendocrine tumors (NET) are a heterogeneous group of neoplasms, majority of which express somatostatin (SST) receptors. Recently, with the widespread use of positron emission tomography/computed tomography (PET/CT) and development of novel PET tracers like Ga-68 DOTA peptide which specifically bind to somatostatin receptors (SSTR), Ga-68 DOTA peptide PET/CT is used in manageme...

OBJECTIVE To investigate the clinical feasibility of a Deep Inspiration Breath Hold (DIBH) (18)F-FDG PET-CT acquisition in apnea and compare the results obtained between these acts of acquisition in apnea and in Free Breathing in the evaluation of lung lesions. MATERIAL AND METHODS A pre-clinical phantom study was performed to evaluate the shortest simulated DIBH time according to the minimum...

UNLABELLED This study was designed to compare tumor (18)F-FDG uptake between a single 20-s acquisition of deep-inspiration breath-hold PET/CT and free-breathing PET/CT for lung cancer. METHODS Before the clinical study, a phantom study was performed to determine the optimum breath-hold time for the PET scan. We studied 47 patients with lung cancer who underwent free-breathing PET/CT with the ...

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There are several studies on (18)F-FDG PET in the evaluation of musculoskeletal infection; however, a search of the literature failed to identify any large-scale studies. The 7 articles reviewed included 273 cases of suspected musculoskeletal infection evaluated by (18)F-FDG PET. This method was found to be sensitive and specific in the evaluation of chronic and acute osteomyelitis and prosthet...

OBJECTIVE Positron emission tomography (PET) with 2-deoxy-2-[18F]fluoro-D-glucose (18F-FDG) has been used for the evaluation of soft-tissue tumors. However, the range of accumulation of 18F-FDG for malignant soft-tissue lesions overlaps with that of benign lesions. The aim of this study is to investigate the usefulness of delayed 18F-FDG PET imaging in the differentiation between malignant and ...