#1
November 17th, 2017, 08:50 AM
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Pet mri ppt
Someone is here who will give information about Clinical Applications of PET/MR in Oncology? If you have PPT/ PDF file based on Clinical Applications of PET/MR in Oncology, so provide PPT/PDF file?
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#2
November 17th, 2017, 09:25 AM
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Re: Pet mri ppt
As you are looking to know about Clinical Applications of PET/MR in Oncology for your reference: Clinical Applications of PET/MR in Oncology: Chances and Challenges Hybrid PET and MRI: technical and diagnostic challenges PET and MRI both very complex technologies, no „dominating“ part PET/MR will not replace PET/CT in the midterm Challenges of simultaneous whole-body PET/MR: Integration of MRI and PET, new PET Technology (APD, SiPM) Attenuation Correction of PET by MRI data Detection/Evaluation of small lung lesions Complexity of whole-body MR protocols especially in oncology Patient Comfort Cost- and time-efficient use of both MRI and PET Attenuation correction methods for PET/MR A. Atlas based methods bony structures can be included non-rigid registration errorprone in the body trunk individual patient anomalies cannot be not accounted for resected organs implants tumor Potential new artifacts by MR-AC: truncation Transaxial FOV of the MR is smaller than the PET-FOV Parts of the arms, shoulders, hips and breast might be missing in the segmented AC-map MR coils are not visible on segmented MR-attenuation maps Static coils (head/neck, spine) and patient bed can be integrated into the AC-map via templates Surface coils have to be optimized for PET (design, low-attenuatingmaterials), but may introduce errors Clinical Applications of PET/MR in Oncology: Chances and Challenges |
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