CN109219757B - Dixon型水/脂肪分离MR成像 - Google Patents

Dixon型水/脂肪分离MR成像 Download PDF

Info

Publication number
CN109219757B
CN109219757B CN201780033701.7A CN201780033701A CN109219757B CN 109219757 B CN109219757 B CN 109219757B CN 201780033701 A CN201780033701 A CN 201780033701A CN 109219757 B CN109219757 B CN 109219757B
Authority
CN
China
Prior art keywords
echo signals
echo
pulses
magnetic field
refocusing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201780033701.7A
Other languages
English (en)
Chinese (zh)
Other versions
CN109219757A (zh
Inventor
H·埃格斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN109219757A publication Critical patent/CN109219757A/zh
Application granted granted Critical
Publication of CN109219757B publication Critical patent/CN109219757B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/4828—Resolving the MR signals of different chemical species, e.g. water-fat imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
    • G01R33/5615—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE]
    • G01R33/5617—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE] using RF refocusing, e.g. RARE
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/561—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution by reduction of the scanning time, i.e. fast acquiring systems, e.g. using echo-planar pulse sequences
    • G01R33/5615—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE]
    • G01R33/5618—Echo train techniques involving acquiring plural, differently encoded, echo signals after one RF excitation, e.g. using gradient refocusing in echo planar imaging [EPI], RF refocusing in rapid acquisition with relaxation enhancement [RARE] or using both RF and gradient refocusing in gradient and spin echo imaging [GRASE] using both RF and gradient refocusing, e.g. GRASE
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/565—Correction of image distortions, e.g. due to magnetic field inhomogeneities
    • G01R33/56554—Correction of image distortions, e.g. due to magnetic field inhomogeneities caused by acquiring plural, differently encoded echo signals after one RF excitation, e.g. correction for readout gradients of alternating polarity in EPI
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences ; Generation or control of pulse sequences; Operator console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • G01R33/565—Correction of image distortions, e.g. due to magnetic field inhomogeneities
    • G01R33/56563—Correction of image distortions, e.g. due to magnetic field inhomogeneities caused by a distortion of the main magnetic field B0, e.g. temporal variation of the magnitude or spatial inhomogeneity of B0

Landscapes

  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN201780033701.7A 2016-06-02 2017-06-01 Dixon型水/脂肪分离MR成像 Active CN109219757B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16172658.3 2016-06-02
EP16172658 2016-06-02
PCT/EP2017/063326 WO2017207700A1 (en) 2016-06-02 2017-06-01 Dixon-type water/fat separation mr imaging

Publications (2)

Publication Number Publication Date
CN109219757A CN109219757A (zh) 2019-01-15
CN109219757B true CN109219757B (zh) 2021-10-12

Family

ID=56098106

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780033701.7A Active CN109219757B (zh) 2016-06-02 2017-06-01 Dixon型水/脂肪分离MR成像

Country Status (6)

Country Link
US (1) US11041926B2 (enExample)
EP (2) EP3465246B1 (enExample)
JP (2) JP7208796B2 (enExample)
CN (1) CN109219757B (enExample)
RU (1) RU2739479C2 (enExample)
WO (1) WO2017207700A1 (enExample)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2739479C2 (ru) * 2016-06-02 2020-12-24 Конинклейке Филипс Н.В. Магнитно-резонансная томография с разделением воды и жира по методу диксона
JP2020522562A (ja) * 2017-06-06 2020-07-30 ストキューブ アンド シーオー．， インコーポレイテッド Ｂｔｎ１ａ１又はｂｔｎ１ａ１リガンドに結合する抗体及び分子を用いて癌を治療する方法
DE102018200900B4 (de) 2018-01-22 2023-02-02 Siemens Healthcare Gmbh Verfahren und Magnetresonanzanlage zur Artefaktvermeidung bei schnellen 3D Spinechosequenzen
EP3531154A1 (en) * 2018-02-22 2019-08-28 Koninklijke Philips N.V. Dixon mr imaging using a multi-gradient-echo sequence
EP3715896B1 (en) * 2019-03-27 2023-02-15 Siemens Healthcare GmbH Minimization of signal losses in multi-echo imaging
EP3792647A1 (en) * 2019-09-16 2021-03-17 Koninklijke Philips N.V. Dixon-type water/fat separation mr imaging
EP4012434A1 (en) * 2020-12-08 2022-06-15 Koninklijke Philips N.V. Dixon-type water/fat separation mr imaging
CN114820403B (zh) 2021-01-27 2025-04-29 西门子(深圳)磁共振有限公司 磁共振水脂图像分离方法、装置、成像系统及存储介质
EP4043902A1 (en) * 2021-02-11 2022-08-17 Koninklijke Philips N.V. Dixon-type water/fat separation mr imaging
CN115144801B (zh) * 2021-03-30 2025-08-19 西门子(深圳)磁共振有限公司 飞跃时间成像方法、装置及磁共振成像系统
EP4653904A1 (en) * 2024-05-21 2025-11-26 Koninklijke Philips N.V. Removal of free induction decay artifacts in turbo spin echo mri images

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012061839A2 (en) * 2010-11-05 2012-05-10 The Regents Of The University Of California Mri-based fat double bond mapping
CN102692612A (zh) * 2011-03-22 2012-09-26 株式会社东芝 磁共振成像系统以及方法
CN102736047A (zh) * 2011-04-13 2012-10-17 深圳迈瑞生物医疗电子股份有限公司 磁共振系统及其水脂分离成像方法、装置
CN103238082A (zh) * 2010-12-02 2013-08-07 皇家飞利浦电子股份有限公司 使用多点Dixon技术和低分辨率校准的MR成像
CN103257333A (zh) * 2012-02-17 2013-08-21 西门子(深圳)磁共振有限公司 一种磁共振成像中的水脂分离成像方法及装置
WO2014162218A1 (en) * 2013-04-03 2014-10-09 Koninklijke Philips N.V. Dixon-type water/fat separation mri using high-snr in-phase image and lower-snr at least partially out-of-phase image
CN104115020A (zh) * 2012-02-09 2014-10-22 皇家飞利浦有限公司 使用利用Dixon技术采集的导航器进行运动校正的MRI成像
CN104204838A (zh) * 2011-12-29 2014-12-10 皇家飞利浦有限公司 具有Dixon类型水/脂肪分离和关于主磁场的不均匀性的先验知识的MRI
CN105074491A (zh) * 2013-03-21 2015-11-18 皇家飞利浦有限公司 具有使用压缩感知的图像重建的动态mri
CN105433944A (zh) * 2014-07-31 2016-03-30 西门子公司 用于获取对象的磁共振数据的方法及装置
CN105556326A (zh) * 2013-09-16 2016-05-04 皇家飞利浦有限公司 具有dixon类型的水/脂肪分离的mr成像

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6263228B1 (en) 1998-08-27 2001-07-17 Toshiba America, Mri, Inc. Method and apparatus for providing separate water-dominant and fat-dominant images from single scan single point dixon MRI sequences
US6801800B2 (en) * 1999-11-29 2004-10-05 Kabushiki Kaisha Toshiba MR imaging using ECG-prep scan
US20040043022A1 (en) 2001-04-30 2004-03-04 Heuer Josef Georg Treating t-cell mediated diseases by modulating dr6 activity
US7027853B2 (en) 2002-09-26 2006-04-11 Board Of Regents, The University Of Texas System Data acquisition method and apparatus for MR imaging
DK2381382T3 (en) * 2003-10-14 2018-03-05 Verseon Method and apparatus for analyzing molecular configurations and combinations
RU2270995C1 (ru) * 2004-07-05 2006-02-27 Кубанский государственный технологический университет Способ определения содержания влаги в мучном кондитерском изделии
WO2006121827A2 (en) 2005-05-06 2006-11-16 Board Of Regents, The University Of Texas System System, program product, and method of acquiring and processing mri data for simultaneous determination of water, fat, and transverse relaxation time constants
RU2308709C1 (ru) * 2006-02-26 2007-10-20 Государственное образовательное учреждение высшего профессионального образования "Кубанский государственный технологический университет" (ГОУВПО "КубГТУ") Способ определения содержания жира в маргарине
US7535222B2 (en) * 2007-01-02 2009-05-19 The Board Of Trustees Of The Leland Stanford Junior University MRI data acquisition using propeller k-space data acquisition
EP2239592A1 (en) 2009-04-08 2010-10-13 Universitätsklinikum Freiburg Simultaneous excitation and acquisition of signal from multiple slices in the RARE sequence (multiplex RARE)
WO2011098941A1 (en) 2010-02-09 2011-08-18 Koninklijke Philips Electronics N.V. Coronary magnetic resonance angiography with signal separation for water and fat
CN102232831B (zh) * 2010-04-30 2016-03-30 西门子(深圳)磁共振有限公司 一种实现水脂分离的磁共振成像方法
CN102232830B (zh) * 2010-04-30 2014-09-03 西门子(深圳)磁共振有限公司 一种磁共振成像水脂分离方法
WO2011161566A1 (en) 2010-06-24 2011-12-29 Koninklijke Philips Electronics N.V. Dynamic contrast enhanced mr imaging with compressed sensing reconstruction
EP2515136A1 (en) * 2011-04-21 2012-10-24 Koninklijke Philips Electronics N.V. Contrast enhanced magnetic resonance angiography with chemical shift encoding for fat suppression
SG10201602141QA (en) * 2011-09-25 2016-04-28 Theranos Inc Systems And Methods For Multi-Analysis
RU2605524C2 (ru) 2011-12-23 2016-12-20 Конинклейке Филипс Н.В. Магнитно-резонансная визуализация с подавлением артефактов потока
US8824766B2 (en) * 2012-02-10 2014-09-02 Duke University Systems and methods for automated magnetic resonance imaging
WO2013130587A1 (en) 2012-02-28 2013-09-06 The Board Of Regents Of The University Of Texas System Method and apparatus for extended phase correction in phase sensitive magnetic resonance imaging
US20130300410A1 (en) * 2012-03-30 2013-11-14 Max-Delbrueck- Centrum Fuer Molekulare Medizine Method for fast spin-echo MRT imaging
US20130314088A1 (en) * 2012-04-19 2013-11-28 New York University Multi-channel coil arrangement
CN103505210B (zh) 2012-06-28 2015-09-16 西门子(深圳)磁共振有限公司 一种实现水脂分离的磁共振成像方法和装置
DE102013201616B3 (de) * 2013-01-31 2014-07-17 Siemens Aktiengesellschaft TSE-basierte, gegen lokale B0-Feldvariationen unempfindliche MR-Mulitschicht-Anregung
DE102013205208B4 (de) * 2013-03-25 2015-02-12 Siemens Aktiengesellschaft Multiecho-Magnetresonanz-Messsequenz mit erhöhter Auflösung
WO2014203253A1 (en) 2013-06-19 2014-12-24 Yeda Research And Development Co. Ltd. Methods for spatial and spectral selectivity in magnetic resonance imaging and spectroscopy
CN104382597A (zh) * 2014-11-11 2015-03-04 奥泰医疗系统有限责任公司 一种磁共振成像中的Dixon水脂分离及辨析方法及系统
RU2739479C2 (ru) * 2016-06-02 2020-12-24 Конинклейке Филипс Н.В. Магнитно-резонансная томография с разделением воды и жира по методу диксона

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012061839A2 (en) * 2010-11-05 2012-05-10 The Regents Of The University Of California Mri-based fat double bond mapping
CN103238082A (zh) * 2010-12-02 2013-08-07 皇家飞利浦电子股份有限公司 使用多点Dixon技术和低分辨率校准的MR成像
CN102692612A (zh) * 2011-03-22 2012-09-26 株式会社东芝 磁共振成像系统以及方法
CN102736047A (zh) * 2011-04-13 2012-10-17 深圳迈瑞生物医疗电子股份有限公司 磁共振系统及其水脂分离成像方法、装置
CN104204838A (zh) * 2011-12-29 2014-12-10 皇家飞利浦有限公司 具有Dixon类型水/脂肪分离和关于主磁场的不均匀性的先验知识的MRI
CN104115020A (zh) * 2012-02-09 2014-10-22 皇家飞利浦有限公司 使用利用Dixon技术采集的导航器进行运动校正的MRI成像
CN103257333A (zh) * 2012-02-17 2013-08-21 西门子(深圳)磁共振有限公司 一种磁共振成像中的水脂分离成像方法及装置
CN105074491A (zh) * 2013-03-21 2015-11-18 皇家飞利浦有限公司 具有使用压缩感知的图像重建的动态mri
WO2014162218A1 (en) * 2013-04-03 2014-10-09 Koninklijke Philips N.V. Dixon-type water/fat separation mri using high-snr in-phase image and lower-snr at least partially out-of-phase image
CN105103001A (zh) * 2013-04-03 2015-11-25 皇家飞利浦有限公司 使用高snr同相图像和较低snr至少部分地异相图像的dixon型水/脂肪分离mri
CN105556326A (zh) * 2013-09-16 2016-05-04 皇家飞利浦有限公司 具有dixon类型的水/脂肪分离的mr成像
CN105433944A (zh) * 2014-07-31 2016-03-30 西门子公司 用于获取对象的磁共振数据的方法及装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MR Water Quantitative Priors Improves the Accuracy of Optical Breast Imaging;Colin M. Carpenter等;《IEEE Transactions on Medical Imaging》;20100902;第30卷(第1期);全文 *
水、脂分离磁共振成像Dixon方法;刘亚涛等;《中国医学物理学杂志》;20121115;第29卷(第6期);全文 *

Also Published As

Publication number Publication date
EP3465246A1 (en) 2019-04-10
JP7208796B2 (ja) 2023-01-19
EP4446765A2 (en) 2024-10-16
RU2018146906A3 (enExample) 2020-07-09
RU2018146906A (ru) 2020-07-09
EP3465246B1 (en) 2024-09-11
JP2022169618A (ja) 2022-11-09
CN109219757A (zh) 2019-01-15
RU2739479C2 (ru) 2020-12-24
EP4446765A3 (en) 2025-01-15
US20200319280A1 (en) 2020-10-08
US11041926B2 (en) 2021-06-22
JP2019522513A (ja) 2019-08-15
WO2017207700A1 (en) 2017-12-07

Similar Documents

Publication Publication Date Title
CN109219757B (zh) Dixon型水/脂肪分离MR成像
JP7583858B2 (ja) 並列マルチスライスｍｒ撮像
US10359489B2 (en) Phase sensitive inversion recovery MRI with water/fat separation
EP3635426B1 (en) Dual-echo dixon-type water/fat separation mr imaging
WO2015036238A1 (en) Mr imaging with dixon-type water/fat separation
EP3673281B1 (en) Dixon-type water/fat separation mr imaging
US10859652B2 (en) MR imaging with dixon-type water/fat separation
CN111758041A (zh) 使用多梯度回波序列进行的Dixon MR成像
CN109983358B (zh) Propeller mr成像
US20190310336A1 (en) Mr imaging with dixon-type water/fat separation
WO2018114554A1 (en) Dixon-type water/fat separation mr imaging
US11226385B2 (en) Dixon type water/fat separation MR imaging with improved fat shift correction
WO2018001759A1 (en) Diffusion weighted mr imaging using multi-shot epi with motion detection and modified sense reconstruction
CN114402214A (zh) 狄克逊型水/脂肪分离mr成像

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant