Browsing Radiology by Title
Now showing items 1-11 of 11
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(Medical Physics, 2022)Purpose: The purpose of this study was to validate a 3D-printed nuclear cardiac phantom to create a low cost, user-friendly phantom for perfusion imaging that is easily implemented with modern cardiac SPECT systems. This ...
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(AAPM, 2022-07)Task Group Report 126 was created to summarize acceptance testing and quality assurance tests for PET/CT systems. There are very few specialized phantoms in this report but one is a phantom that places points sources in ...
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(Maganetic Resonance in Medicine, 2020-09)Purpose Chemical exchange saturation transfer (CEST) is an MRI technique sensitive to the presence of low-concentration solute protons exchanging with water. However, magnetization transfer (MT) effects also arise when ...
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(European Journal of Nuclear Medicine and Molecular Imaging, 2020-09)Purpose To assess the impact of baseline liver tumour burden, alkaline phosphatase (ALP) elevation, and target lesion size on treatment outcomes with Lu-177-Dotatate. Methods In the phase 3 NETTER-1 trial, patients with ...
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(SCIENTIFIC REPORTS, 2019-07-02)Imaging apoptosis could provide an early and specific means to monitor tumor responses to treatment. To date, despite numerous attempts to develop molecular imaging approaches, there is still no widely-accepted and reliable ...
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(HEPATOLOGY COMMUNICATIONS, 2019-07)The accumulation of excess fat in the liver (hepatic steatosis) in the absence of heavy alcohol consumption causes nonalcoholic fatty liver disease (NAFLD), which has become a global epidemic. Identifying metabolic risk ...
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(Neuroimage, 2020-02-15)The objective of this study was to investigate whether phonological processes measured through brain activation are crucial for the development of reading skill (i.e. scaffolding hypothesis) and/or whether learning to read ...
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(NMR in Biomedicine, 2020-02)Skeletal muscle phosphorus-31 P-31 MRS is the oldest MRS methodology to be applied to in vivo metabolic research. The technical requirements of P-31 MRS in skeletal muscle depend on the research question, and to assess ...
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(Advances in Radiation Oncology, 2019-10-10)Purpose: NRG Oncology's RTOG 0933 demonstrated benefits to memory preservation after hippocampal avoidant whole-brain radiation therapy (HA-WBRT), the avoidance of radiation dose to the hippocampus (using intensity modulated ...
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(Advances in Radiation Oncology, 2019-04)Purpose: This study aims to test the ability of quantitative temporal diffusion spectroscopy (qTDS) to assess cellular changes associated with radiation-induced cell death in a rat glioma model. Methods and Materials: ...
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(Magnetic Resonance Imaging, 2020-02)Purpose:: Magnetic resonance fingerprinting (MRF) is a state-of-the-art quantitative MRI technique with a computationally demanding reconstruction process, the accuracy of which depends on the accuracy of the signal model ...