JP4880213B2 - 不均一磁場領域において連続的にエンコードをかける高速スピンエコーイメージングのための水脂肪分離 - Google Patents

不均一磁場領域において連続的にエンコードをかける高速スピンエコーイメージングのための水脂肪分離 Download PDF

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JP4880213B2
JP4880213B2 JP2004333262A JP2004333262A JP4880213B2 JP 4880213 B2 JP4880213 B2 JP 4880213B2 JP 2004333262 A JP2004333262 A JP 2004333262A JP 2004333262 A JP2004333262 A JP 2004333262A JP 4880213 B2 JP4880213 B2 JP 4880213B2
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magnetic resonance
mri
resonance imaging
phase shift
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JP2005144184A (ja
JP2005144184A5 (enExample
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ヘクター・シー・アブラム
イリヤ・エス・シモフスキー
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Toshiba America MRI Inc
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    • 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

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  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
JP2004333262A 2003-11-17 2004-11-17 不均一磁場領域において連続的にエンコードをかける高速スピンエコーイメージングのための水脂肪分離 Expired - Fee Related JP4880213B2 (ja)

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US52032103P 2003-11-17 2003-11-17
US60/520,321 2003-11-17
US10/981,739 2004-11-05
US10/981,739 US7141972B2 (en) 2003-11-17 2004-11-05 Water-fat separation for fast spin echo imaging in an inhomogeneous field with progressive encoding

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JP2005144184A JP2005144184A (ja) 2005-06-09
JP2005144184A5 JP2005144184A5 (enExample) 2005-08-18
JP4880213B2 true JP4880213B2 (ja) 2012-02-22

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JP5121219B2 (ja) * 2006-12-07 2013-01-16 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 磁気共鳴イメージング装置および磁気共鳴イメージング方法
JP5022696B2 (ja) * 2006-12-22 2012-09-12 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 磁気共鳴イメージング装置
US20100303320A1 (en) * 2007-11-07 2010-12-02 Roemer Peter B Systems, methods and machine readable programs for enhanced fat/water separation in magnetic resonance imaging
JP5300279B2 (ja) * 2008-01-31 2013-09-25 株式会社東芝 磁気共鳴イメージング装置
JP5305785B2 (ja) * 2008-08-25 2013-10-02 ジーイー・メディカル・システムズ・グローバル・テクノロジー・カンパニー・エルエルシー 磁気共鳴イメージング装置および磁気共鳴イメージング装置の制御方法
DE102008048304B4 (de) * 2008-09-22 2010-10-07 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum automatischen Unterscheiden von wasserdominiertem und fettdominiertem Gewebe
CN101843483B (zh) * 2009-03-23 2012-07-18 西门子(深圳)磁共振有限公司 一种水脂分离实现方法和装置
US20110140696A1 (en) * 2009-12-15 2011-06-16 Huanzhou Yu System and method for quantitative species signal separation using mr imaging
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US9523749B2 (en) 2010-09-20 2016-12-20 Koninklijke Philips Electronics N.V. Magnetic resonance imaging of chemical species
DE102011005111B4 (de) * 2011-03-04 2013-08-22 Siemens Aktiengesellschaft Betriebsverfahren für eine Lokalspule mit optimierter Datenübertragung
US9625549B2 (en) * 2011-04-19 2017-04-18 Diego Hernando Method for error compensated chemical species signal separation with magnetic resonance imaging
KR20130049461A (ko) * 2011-11-04 2013-05-14 삼성전자주식회사 자기 공명 영상 촬상 방법 및 장치
CN103257333B (zh) * 2012-02-17 2016-04-13 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
EP2852320B1 (en) 2012-05-23 2019-03-27 Koninklijke Philips N.V. Multi-echo presto
KR101351584B1 (ko) * 2012-09-26 2014-01-22 연세대학교 산학협력단 자기 공명 영상에서 지질에 의한 왜곡을 제거하기 위한 방법 및 장치
CN104739409B (zh) * 2013-12-31 2018-02-13 西门子(深圳)磁共振有限公司 磁共振成像方法和装置
JP5979327B2 (ja) * 2016-01-04 2016-08-24 株式会社日立製作所 磁気共鳴イメージング装置、その作動方法及び時系列画像作成プログラム
EP3236277B1 (en) 2016-04-18 2021-12-01 Centre Hospitalier Universitaire Vaudois (CHUV) Differentiated tissue excitation by mri using binomial off-resonance 1-1 rf pulses
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JP2005144184A (ja) 2005-06-09
US7141972B2 (en) 2006-11-28

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