Whole-body 3D water/fat resolved continuously moving table imaging
نویسندگان
چکیده
منابع مشابه
Two Approaches to Water/Fat Selective Whole-Body Continuously Moving Table 3D Imaging
P. Börnert, B. Aldefeld, J. Keupp, H. Eggers Philips Research Laboratories, Hamburg, Germany Introduction Non-invasive measurement of the fat distribution using MRI may be of interest for future whole-body screening procedures. For example, the perilesional fat sparing can serve as an indicator for tumors or their metastases. Furthermore, the amount of body fat and its local bio-distribution sh...
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INTRODUCTION Influenced by the successful application of DWI to intracranial diseases, application of multistation DWI to whole-body has been proposed and used clinically for extracranial diseases [1]. However, the clinical impact of wbDWI remains limited due to technical difficulties which are inherent characteristics of multistation approach. As the continuously moving table (CMT) approach ha...
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B. Aldefeld, P. Börnert, J. Keupp, K. Nehrke Philips Research Laboratories, Hamburg, Germany Introduction When continuously moving table imaging is applied to an extended virtual FOV that includes the abdomen and chest, the physiological motion of the patient must be addressed to achieve optimum image quality. Scanning under breath-hold conditions is unacceptable in most cases because scan time...
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References 1. Barkhausen J et al. Whole-body MR imaging in 30 seconds with real-time true FISP and a continuously rolling table platform: feasibility study. Radiology.2001;220:252-6. 2. Zenge MO et al. Whole-body magnetic resonance imaging featuring moving table continuous data acquisition with high-precision position feedback. Magn Res Med 2005;54:707-711. Whole-body MR imaging with continuous...
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J. Keupp, P. Börnert, B. Aldefeld Philips Research Laboratories, Hamburg, Germany Introduction The ability to create clinically relevant image contrasts in continuously moving table (CMT) imaging [1] is a pre-requisite to enable applications such as metastases screening in cancer patients. Contrast variation can be achieved using appropriate magnetization preparations, interlaced in the pulse s...
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ژورنال
عنوان ژورنال: Journal of Magnetic Resonance Imaging
سال: 2007
ISSN: 1053-1807,1522-2586
DOI: 10.1002/jmri.20861