Results 231 to 240 of about 7,385,916 (287)

Associations between dynamic-contrast enhanced MRI with histopathological features in atypical HCC using spatial co-registration with biopsy. [PDF]

Am J Transl Res
Meyer HJ, Potratz J, Jechorek D, Schramm KI, Borggrefe J, Surov A.   +5 more
europepmc   +1 more source

The diagnostic value of vascular architecture in solid solitary pulmonary nodules quantified by dynamic contrast enhanced MRI. [PDF]

J Thorac Dis
Fu L, Pan X, Ding H, Qin Y, Huang W, Lu S, Li K, Long L.   +7 more
europepmc   +1 more source

Diagnosing Complete Response to Preoperative Chemoradiation in Esophageal Cancer Using Dynamic Contrast-Enhanced MRI Response Criteria. [PDF]

Korean J Radiol
Ahn Y, Choe J, Lee HJ, Park SR, Kim JH, Song HJ, Kim MJ, Kim YH.   +7 more
europepmc   +1 more source

FastMRI Breast: A Publicly Available Radial k-Space Dataset of Breast Dynamic Contrast-enhanced MRI. [PDF]

Radiol Artif Intell
Solomon E, Johnson PM, Tan Z, Tibrewala R, Lui YW, Knoll F, Moy L, Kim SG, Heacock L.   +8 more
europepmc   +1 more source

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Upsampling dynamic contrast enhanced MRI

2015 IEEE 12th International Symposium on Biomedical Imaging (ISBI), 2015
Dynamic contrast-enhanced magnetic resonance imaging (DCE-MRI) is used to evaluate the vasculature properties of tissues. The resolution of DCE-MRI is limited since the imaging is required to be rapid in order to achieve a reasonable temporal resolution.
Kourosh Jafari-Khouzani, Elizabeth R. Gerstner, Bruce R. Rosen, Jayashree Kalpathy-Cramer   +3 more
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Dynamic contrast‐enhanced‐MRI of tumor hypoxia

Magnetic Resonance in Medicine, 2011
AbstractPatients with highly hypoxic primary tumors show increased frequency of locoregional treatment failure and poor survival rates and may benefit from particularly aggressive treatment. The potential of gadolinium diethylene‐triamine penta‐acetic acid‐based dynamic contrast‐enhanced‐MRI in assessing tumor hypoxia was investigated in this ...
Tormod A M, Egeland, Kristine, Gulliksrud, Jon-Vidar, Gaustad, Berit, Mathiesen, Einar K, Rofstad   +4 more
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Uncertainty estimation in dynamic contrast‐enhanced MRI

Magnetic Resonance in Medicine, 2012
Using dynamic contrast‐enhanced MRI (DCE‐MRI), it is possible to estimate pharmacokinetic (PK) parameters that convey information about physiological properties, e.g., in tumors. In DCE‐MRI, errors propagate in a nontrivial way to the PK parameters. We propose a method based on multivariate linear error propagation to calculate uncertainty maps for the
Anders, Garpebring, Patrik, Brynolfsson, Jun, Yu, Ronnie, Wirestam, Adam, Johansson, Thomas, Asklund, Mikael, Karlsson   +6 more
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Dynamic contrast-enhanced MRI of ocular melanoma

Melanoma Research, 2015
Dynamic contrast-enhanced MRI is used for the assessment of microvasculature in several tumours. We aimed to assess the contrast signal enhancement characteristics of ocular melanoma. Forty patients with ocular melanoma were prospectively investigated with ocular MRI including dynamic contrast-enhanced sequences over a 13-month period.
Xuyuan, Jiang, Patrick, Asbach, Gregor, Willerding, Miriam, Dulce, Ke, Xu, Matthias, Taupitz, Bernd, Hamm, Katharina, Erb-Eigner   +7 more
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Prognostication of anaplastic astrocytoma patients: application of contrast leakage information of dynamic susceptibility contrast-enhanced MRI and dynamic contrast-enhanced MRI

European Radiology, 2020
To examine the applicability of contrast leakage information from dynamic susceptibility contrast-enhanced (DSC) MRI and dynamic contrast-enhanced (DCE) MRI to determine which one is the most valuable surrogate imaging biomarker for predicting disease progression in anaplastic astrocytoma (AA) patients.This study was approved by the institutional ...
Hee Soo Kim, Se Lee Kwon, Seung Hong Choi, Inpyeong Hwang, Tae Min Kim, Chul-Kee Park, Sung-Hye Park, Jae-Kyung Won, Il Han Kim, Soon Tae Lee   +9 more
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Classic models for dynamic contrast‐enhanced MRI

NMR in Biomedicine, 2013
Dynamic contrast‐enhanced MRI (DCE‐MRI) is a functional MRI method where T1 ‐weighted MR images are acquired dynamically after bolus injection of a contrast agent.The data can be interpreted in terms of physiological tissue characteristics by applying the principles of tracer‐kinetic modelling.
Steven P, Sourbron, David L, Buckley
openaire   +2 more sources