Transmission imaging for integrated PET-MR systems
نویسندگان
چکیده
منابع مشابه
Simultaneous MR and PET Imaging of Human Brain Tumors Using an Integrated MR-PET Scanner
C. Catana, T. Benner, A. van der Kouwe, D. L. Jennings, M. Hamm, P-J. Chen, O. C. Andronesi, E. R. Gerstner, L. Byars, C. Michel, J. Pfeuffer, M. Schmand, B. R. Rosen, and A. G. Sorensen MGH, Radiology, A.A. Martinos Center for Biomedical Imaging, Charlestown, MA, United States, Siemens Medical Solutions USA Inc., Charlestown, MA, United States, Nuclear Science and Engineering, Massachusetts In...
متن کاملMotion correction strategies for integrated PET/MR.
UNLABELLED Integrated whole-body PET/MR facilitates the implementation of a broad variety of respiratory motion correction strategies, taking advantage of the strengths of both modalities. The goal of this study was the quantitative evaluation with clinical data of different MR- and PET-data-based motion correction strategies for integrated PET/MR. METHODS The PET and MR data of 20 patients w...
متن کاملIntegrated PET/MR in Oncology
Integrated PET/MR is a newly available imaging technique that includes a simultaneous whole body MR and PET examination Integrated PET/MR avoids co-registration errors in image reconstruction due to differences in patient positioning and has potential for MRI based motion correction to improve registration in the upper abdomen PET/MR is most likely to be advantageous for cancers that are now im...
متن کاملMultimodality Brain Tumor Imaging: MR Imaging, PET, and PET/MR Imaging.
Standard MR imaging and CT are routinely used for anatomic diagnosis in brain tumors. Pretherapy planning and posttreatment response assessments rely heavily on gadolinium-enhanced MR imaging. Advanced MR imaging techniques and PET imaging offer physiologic, metabolic, or functional information about tumor biology that goes beyond the diagnostic yield of standard anatomic imaging. With the adve...
متن کاملSimultaneous PET and MR imaging.
We have developed a prototype PET detector which is compatible with a clinical MRI system to provide simultaneous PET and MR imaging. This single-slice PET system consists of 48 2 x 2 x 10 mm3 LSO crystals in a 38 mm diameter ring configuration that can be placed inside the receiver coil of the MRI system, coupled to three multi-channel photomultipliers housed outside the main magnetic field vi...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physics in Medicine and Biology
سال: 2016
ISSN: 0031-9155,1361-6560
DOI: 10.1088/0031-9155/61/15/5547