Results 61 to 70 of about 44,055 (198)

New workflow and motion analysis for gastric mucosa-associated lymphoid tissue lymphoma on a 1.5-T MR-Linac

Technical Innovations & Patient Support in Radiation Oncology
We developed and evaluated a multiplane cine magnetic resonance imaging (MRI) workflow for magnetic resonance (MR)-guided online adaptive radiation therapy (MRgOART) for gastric mucosa-associated lymphoid tissue (MALT) lymphoma.
Masato Tsuneda, Kota Abe, Yukinao Abe, Yohei Ikeda, Asuka Kodate, Aki Kanazawa, Makoto Saito, Rintaro Harada, Miho Watanabe, Takashi Uno   +9 more
doaj   +1 more source

Fast Phase-Contrast Cine MRI for Assessing Intracranial Hemodynamics and Cerebrospinal Fluid Dynamics

Diagnostics, 2020
We propose fast phase-contrast cine magnetic resonance imaging (PC-cine MRI) to allow breath-hold acquisition, and we compared intracranial hemo- and hydrodynamic parameters obtained during breath holding between full inspiration and end expiration. On a
Naoki Ohno, Tosiaki Miyati, Tomohiro Noda, Noam Alperin, Takashi Hamaguchi, Masako Ohno, Tatsuhiko Matsushita, Mitsuhito Mase, Toshifumi Gabata, Satoshi Kobayashi   +9 more
doaj   +1 more source

Focal Spot, Fall/Winter 1996 [PDF]

, 1996
https://digitalcommons.wustl.edu/focal_spot_archives/1071/thumbnail ...

core   +1 more source

Strain‐encoded magnetic resonance: a method for the assessment of myocardial deformation

ESC Heart Failure, 2019
This study aims to assess the usefulness of strain‐encoded magnetic resonance (SENC) for the quantification of myocardial deformation (‘strain’) in healthy volunteers and for the diagnostic workup of patients with different cardiovascular pathologies ...
Grigorios Korosoglou, Sorin Giusca, Nina P. Hofmann, Amit R. Patel, Tomas Lapinskas, Burkert Pieske, Henning Steen, Hugo A. Katus, Sebastian Kelle   +8 more
doaj   +1 more source

Efficient and Motion Correction-Free Myocardial Perfusion Segmentation in Small MRI Data Using Deep Transfer Learning From Cine Images: A Promising Framework for Clinical Implementation

IEEE Access, 2023
Perfusion cardiovascular magnetic resonance imaging is used to quantify the heart’s blood flow, which requires the segmentation of the myocardium, a laborious task. Deep learning-based methods, the most accurate to accomplish this task, still rely
German Garcia-Jara, Angel Jimenez-Molina, Esteban Reyes, Nicolas Tapia-Rivas, Cristobal Ramos-Gomez, Jose De Grazia, Matias Sepulveda   +6 more
doaj   +1 more source

Deep learning cardiac motion analysis for human survival prediction [PDF]

, 2018
Motion analysis is used in computer vision to understand the behaviour of moving objects in sequences of images. Optimising the interpretation of dynamic biological systems requires accurate and precise motion tracking as well as efficient ...
Bello, Ghalib A., Biffi, Carlo, Cook, Stuart A., Dawes, Timothy J. W., de Marvao, Antonio, Duan, Jinming, Gibbs, J. Simon R., Howard, Luke S. G. E., O'Regan, Declan P., Rueckert, Daniel, Wilkins, Martin R.   +10 more
core   +2 more sources

Long-Term Neuropsychological Sequelae in HIV-Seronegative Cryptococcal Meningoencephalitis Patients with and without Ventriculoperitoneal Shunts: A Cine MRI Study

Behavioural Neurology, 2015
Background. Hydrocephalus in cryptococcal meningoencephalitis is most commonly managed with a ventriculoperitoneal shunt. This study applied cine magnetic resonance imaging (MRI) to evaluate initial disease severity on long-term cerebrospinal fluid (CSF)
Meng-Hsiang Chen, Cheng-Hsien Lu, Hung-Chen Wang, Hsiu-Ling Chen, Nai-Wen Tsai, Shau-Hsuan Li, Nai-Wen Hsu, Wei-Ming Lin, Chia-Te Kung, Wei-Che Lin   +9 more
doaj   +1 more source

Treating a 20 mm Hg Gradient Alleviates Myocardial Hypertrophy in Experimental Aortic Coarctation [PDF]

, 2017
Background Children with coarctation of the aorta (CoA) can have a hyperdynamic and remodeled left ventricle (LV) from increased afterload. Literature from an experimental model suggests the putative 20 mm Hg blood pressure gradient (BPG) treatment ...
Friehs, Ingeborg, Harmann, Leanne, LaDisa, John F., Samyn, Margaret M., Wendell, David C.   +4 more
core   +1 more source

単心室心筋ストレインと同期性障害によるフォンタン術後遠隔期の心事故予測：feature tracking法を用いた心臓シネMRI解析 [PDF]

, 2019
博士(医学) 甲第690号(主論文の要旨、要約、審査結果の要旨、本文)，著者名:Umiko ISHIZAKI・Michinobu NAGANO・Yumi SHIINA・Kei INAI・Hiroki MORI・Tatsunori TAKAHASHI・Shuji SAKAI，タイトル:Global strain and dyssynchrony of the single ventricle predict adverse cardiac events after the Fontan procedure:
石﨑 海子
core   +2 more sources

Author Correction: Fetal cardiac cine magnetic resonance imaging in utero [PDF]

Scientific Reports, 2018
A correction to this article has been published and is linked from the HTML and PDF versions of this paper. The error has not been fixed in the paper.
Chaptinel J, Yerly J, Mivelaz Y, Prsa M, Alamo L, Vial Y, Berchier G, Rohner C, Gudinchet F, Stuber M   +9 more
openaire   +2 more sources