Results 241 to 250 of about 4,671,855 (301)

A deep learning framework to stratify Nottingham histologic grade 2 breast tumors based on dynamic contrast-enhanced MRI. [PDF]

Eur Radiol
Hadidchi R, Agrawal A, Liu MZ, Maldijan T, Zhu Y, Nguyen HQ, Lu J, Makower D, Fineberg S, Duong TQ.   +9 more
europepmc   +1 more source

Early Diagnostic Value of Contrast-Enhanced MRI in Distinguishing Toxoplasmic Encephalitis from CNS Lymphoma: A Case Report of AIDS with Seronegative Toxoplasmosis. [PDF]

J Int Assoc Provid AIDS Care
Katsuda R, Watanabe D, Nakahara Y, Mizumori Y, Kawamura T.   +4 more
europepmc   +1 more source

A habitat radiomics model based on contrast-enhanced MRI for predicting early treatment response to hepatic arterial infusion chemotherapy in patients with unresectable hepatocellular carcinoma. [PDF]

Cell Oncol (Dordr)
Li G, Zhao X, Long J, Li Y, Ye Z, Rao L, He Y, Lai S, Tang Y, Zhong H, Li C, Li J, Cai C, Wu H, Lan X, You N, Wang J, Wen L.   +17 more
europepmc   +1 more source

Do enlarged white matter perivascular spaces reflect brain clearance dysfunction? Insights from intrathecal contrast-enhanced MRI. [PDF]

Neuroradiology
Cengija V, Eide PK, Ringstad G.
europepmc   +1 more source

Functional liver imaging score derived from hepatobiliary-specific contrast-enhanced MRI: a study on agreement and correlation. [PDF]

Insights Imaging
Xu HY, Yu XP, Yu XC, Jin X, Wang LP, Hu JB, Hu HJ.   +6 more
europepmc   +1 more source

Dynamic Contrast-Enhanced MRI in the Evaluation of Soft Tissue Tumors and Tumor-Like Lesions: Technical Principles and Clinical Applications. [PDF]

Korean J Radiol
Lee IS, Song YS, Choi YJ, Kim JI, Choi KU, Kim K, Kang S, Grimm R, Nickel MD.   +8 more
europepmc   +1 more source

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Magnetic microswarm for MRI contrast enhancer

Chemistry – An Asian Journal, 2022
AbstractHighly effective contrast enhancer that processes targeting ability and maneuverability is in great demand in clinics for accurate diagnosis. Here a new strategy using deformable and manipulatable magnetic microswarm as MRI contrast enhancer is developed. Magnetic microswarm aggregated from nanoparticles is inherently deformable and they can be
Zhanxiang Zhang, Haocheng Wang, Hua Yang, Wenping Song, Lizhou Dai, Shimin Yu, Xuejia Liu, Tianlong Li   +7 more
openaire   +2 more sources

Nanotechnology and Mri Contrast Enhancement

Future Medicinal Chemistry, 2010
Technical advances in nanotechnology are creating novel classes of MRI contrast-enhancing agents. These nanomaterials offer much higher relaxivities than most current clinical contrast agents, which translates into greater MRI contrast enhancement. These nanoscale agents also have the potential to revolutionize in vivo applications of contrast-enhanced
Michael L, Matson, Lon J, Wilson
openaire   +2 more sources

Contrast-enhanced MRI of the lung

European Journal of Radiology, 2000
The lung has long been neglected by MR imaging. This is due to unique intrinsic difficulties: (1) signal loss due to cardiac pulsation and respiration; (2) susceptibility artifacts caused by multiple air-tissue interfaces; (3) low proton density. There are many MR strategies to overcome these problems.
H U, Kauczor, K F, Kreitner
openaire   +2 more sources

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
openaire   +2 more sources