FREE-BREATHING

作品数：7被引量：15H指数：2
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相关领域：医药卫生更多>>
相关作者：常时新金晨旺杨健郭佑民更多>>
相关机构：上海市东方医院西安交通大学医学院第一附属医院更多>>
相关期刊：《World Journal of Hepatology》《Chinese Physics B》《World Journal of Radiology》《Journal of Biomedical Science and Engineering》更多>>
相关基金：国家自然科学基金北京市自然科学基金国家高技术研究发展计划广东省自然科学基金更多>>
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Preliminary clinical application of total free-breathing cardiac MR examination
《中国医学影像技术》2024年第8期1183-1188,共6页YANG Kai YIN Gang AN Jing YANG Xinling LAN Tian ZHAO Shihua LU Minjie 
Objective To observe the clinical application value of total free-breathing cardiac MR(CMR)examination preliminarily.Methods Two patients who underwent CMR scanning under free-breathing state,including cine,motion cor...
关键词：HEART magnetic resonance imaging respiratory motion motion correction 
Image quality and diagnostic performance of free-breathing diffusion-weighted imaging for hepatocellular carcinoma被引量：3
《World Journal of Hepatology》2017年第14期657-666,共10页Yukihisa Takayama Akihiro Nishie Yoshiki Asayama Kousei Ishigami Daisuke Kakihara Yasuhiro Ushijima Nobuhiro Fujita Ken Shirabe Atsushi Takemura Hiroshi Honda 
To retrospectively evaluate the diagnostic performance of free-breathing diffusion-weighted imaging (FB-DWI) with modified imaging parameter settings for detecting hepatocellular carcinomas (HCCs). METHODSFifty-one pa...
关键词：Diffusion weighted-imaging LIVER Magnetic resonance imaging Hepatocellular carcinoma Free-breathing technique 
Accuracy and effectiveness of self-gating signals in free-breathing three-dimensional cardiac cine magnetic resonance imaging
《Chinese Physics B》2016年第12期543-548,共6页李硕 王磊 朱艳春 杨洁 谢耀钦 付楠 王乙 高嵩 
Project supported by the National Natural Science Foundation of China(Grant Nos.81501463,61471349,81671853,81571669,and 61671026);the National High Technology Research and Development Program of China(Grant No.2015AA043203);the Natural Science Foundation of Beijing,China(Grant No.7162112);Guangdong Innovative Research Team Program of China(Grant No.2011S013);the Natural Science Foundation of Guangdong Province,China(Grant Nos.2014A030310360 and 2014A0202015028);the Beijing Center for Mathematics and Information Interdisciplinary Sciences,Shenzhen Fundamental Research Program,China(Grant Nos.JCYJ201500731154850923 and JCYJ20140417113430665);Shenzhen High-level Oversea Talent Program,China(Grant No.KQJSCX20160301144248);the Nanshan Technology Research Fund,China(Grant No.KC2014JSQN0001A)
Conventional multiple breath-hold two-dimensional （2D） balanced steady-state free precession （SSFP） presents many difficulties in cardiac cine magnetic resonance imaging （MRI）. Recently, a self-gated free-breath...
关键词：SELF-GATING FREE-BREATHING cine MRI EFFECTIVENESS ACCURACY 
Free-breathing radial volumetric interpolated breathhold examination vs breath-hold cartesian volumetric interpolated breath-hold examination magnetic resonance imaging of the liver at 1.5T被引量：10
《World Journal of Radiology》2016年第7期707-715,共9页Sireesha Yedururi HyunSeon C Kang Wei Wei Nicolaus A Wagner-Bartak Leonardo P Marcal R Jason Stafford Brandy J Willis Janio Szklaruk 
Supported by The NIH/NCI,No.P30 CA016672
AIM: To compare breath-hold cartesian volumetric interpolated breath-hold examination(cVIBE) and freebreathing radial VIBE(rVIBE) and determine whether rVIBE could replace cVIBE in routine liver magnetic resonance ima...
关键词：Liver magnetic RESONANCE imaging RADIAL imaging FREE-BREATHING magnetic RESONANCE acquisition 
Comparisons of Image Quality and ADCs in Breath-Hold, Respiratory-Triggered and Free-Breathing DWI of Pancreas at 3-T被引量：2
《Open Journal of Radiology》2014年第4期279-292,共14页Chao Ma Jian Wang Yan-Jun Li Chun-Shu Pan Yong Zhang He Wang Shi-Yue Chen Jian-Ping Lu 
Objective: To compare image quality and apparent diffusion coefficients (ADC) of the normal pancreas parenchymas in breath-hold, respiratory-triggered and free-breathing diffusion weighted imaging (DWI) at 3.0-Tesla. ...
关键词：DWI ADC BREATH-HOLD Respiratory-Triggered FREE-BREATHING PANCREAS 
Optimization of Image Quality in Retrospective Respiratory-Gated Micro-CT for Quantitative Measurements of Lung Function in Free-Breathing Rats
《Journal of Biomedical Science and Engineering》2014年第4期157-172,共16页Nancy L. Ford Andrew Jeklin Karen Yip Darren Yohan David W. Holdsworth Maria Drangova 
Objective: To optimize scan time and X-ray dose with no loss of image quality for retrospectively gated micro-CT scans of free-breathing rats. Methods: Five free-breathing rats were scanned using a dynamic micro-CT sc...
关键词：Respiratory-Gating MICRO-CT Lung Imaging FREE-BREATHING RATS TIDAL Volume 
A free-breathing non-contrast-enhanced pulmonary magnetic resonance angiography at 3 Tesla
《Chinese Medical Journal》2009年第18期2111-2116,共6页YANG Jian WANG Wei WANG Ya-rong NIU Gang JIN Chen-wang WU Ed Xuekui 
This work was supported in part by grants from the National Natural Science Foundation of China （No.30200066）, Ph.D. Programs Foundation of the Ministry of Education of China （No. 2004069805） and Hong Kong Research Grant Council （No. GRF7794/07M）.
Background The breathhold contrast-enhanced three-dimensional magnetic resonance angiography （MRA） using Tl-weighted gradient-echo imaging sequence is the standard technique for MRA of the thorax. However, this tech...
关键词：magnetic resonance angiography PULMONARY blood vessels 
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