Feasibility of iodine contrast enhanced CT-scan during a 18F-fluorodeoxyglucose Positron Emission Tomography
نویسندگان
چکیده
منابع مشابه
[18F] Fluorodeoxyglucose positron-emission tomography-CT imaging of carotidynia.
Carotidynia is an idiopathic syndrome characterized by pain over the carotid bifurcation without associated luminal pathologic process. The classification of carotidynia as a distinct disease rather than as a symptom has generated controversy in the literature. Recent reports, however, suggest that carotidynia is a distinct disease characterized by the presence of enhancing soft tissue in the c...
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BACKGROUND Hibernoma is a rare, benign, soft tissue tumor arising from brown fat that cannot be distinguished from other lipogenic tumors on computed tomography and magnetic resonance imaging (MRI) scans. On the other hand, the image of hibernoma on 18F-fluorodeoxyglucose positron emission tomography (18F-FDG-PET) is different from that of other lipogenic tumors. However, fewer studies have inv...
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Background: Hibernoma is a rare, benign, soft tissue tumor arising from brown fat that cannot be distinguished from other lipogenic tumors on computed tomography and magnetic resonance imaging (MRI) scans. On the other hand, the image of hibernoma on 18 Ffluorodeoxyglucose positron emission tomography ( 18 F-FDG-PET) is different from that of other lipogenic tumors. However, fewer studies have ...
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BACKGROUND Atherosclerotic plaque rupture is usually a consequence of inflammatory cell activity within the plaque. Current imaging techniques provide anatomic data but no indication of plaque inflammation. The glucose analogue [18F]-fluorodeoxyglucose (18FDG) can be used to image inflammatory cell activity non-invasively by PET. In this study we tested whether 18FDG-PET imaging can identify in...
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Atherosclerosis remains the leading cause of death in North America and Europe. During the natural course of atherosclerosis, inflammation plays a major role in the development of complex plaque lesions containing activated macrophages, foam cells, T lymphocytes, mast cells, and a necrotic lipid-rich core (1). When such a plaque becomes unstable due to uncontrolled inflammation and thinning of ...
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ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2009
ISSN: 1748-0221
DOI: 10.1088/1748-0221/4/06/p06008