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HK1107003A1 - Mr imaging method for the discrimination between healthy and tumour tissue - Google Patents

Mr imaging method for the discrimination between healthy and tumour tissue

Info

Publication number
HK1107003A1
HK1107003A1 HK07112498.5A HK07112498A HK1107003A1 HK 1107003 A1 HK1107003 A1 HK 1107003A1 HK 07112498 A HK07112498 A HK 07112498A HK 1107003 A1 HK1107003 A1 HK 1107003A1
Authority
HK
Hong Kong
Prior art keywords
discrimination
healthy
imaging method
tumour tissue
tumour
Prior art date
Application number
HK07112498.5A
Other languages
English (en)
Inventor
Mikkel Thaning
Rene In T Zandt
Original Assignee
Ge Healthcare As
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 Ge Healthcare As filed Critical Ge Healthcare As
Publication of HK1107003A1 publication Critical patent/HK1107003A1/xx

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance 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
    • G01R33/483—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy
    • G01R33/485—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy based on chemical shift information [CSI] or spectroscopic imaging, e.g. to acquire the spatial distributions of metabolites
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K49/00—Preparations for testing in vivo
    • A61K49/06—Nuclear magnetic resonance [NMR] contrast preparations; Magnetic resonance imaging [MRI] contrast preparations
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K51/00—Preparations containing radioactive substances for use in therapy or testing in vivo
    • A61K51/02—Preparations containing radioactive substances for use in therapy or testing in vivo characterised by the carrier, i.e. characterised by the agent or material covalently linked or complexing the radioactive nucleus
    • A61K51/04—Organic compounds
    • A61K51/0404—Lipids, e.g. triglycerides; Polycationic carriers
    • A61K51/0406—Amines, polyamines, e.g. spermine, spermidine, amino acids, (bis)guanidines
    • 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
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • 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
    • G01R33/5601—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution involving use of a contrast agent for contrast manipulation, e.g. a paramagnetic, super-paramagnetic, ferromagnetic or hyperpolarised contrast agent

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Signal Processing (AREA)
  • Pathology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Surgery (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Lasers (AREA)
HK07112498.5A 2004-07-30 2007-11-15 Mr imaging method for the discrimination between healthy and tumour tissue HK1107003A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO20043226 2004-07-30
PCT/NO2005/000282 WO2006011810A2 (en) 2004-07-30 2005-07-28 Mr imaging method for the discrimination between healthy and tumour tissue

Publications (1)

Publication Number Publication Date
HK1107003A1 true HK1107003A1 (en) 2008-03-28

Family

ID=35501891

Family Applications (1)

Application Number Title Priority Date Filing Date
HK07112498.5A HK1107003A1 (en) 2004-07-30 2007-11-15 Mr imaging method for the discrimination between healthy and tumour tissue

Country Status (16)

Country Link
EP (1) EP1784227B1 (xx)
JP (1) JP5362987B2 (xx)
KR (1) KR101126952B1 (xx)
CN (2) CN101031811A (xx)
AT (1) ATE527552T1 (xx)
AU (1) AU2005267669B2 (xx)
BR (1) BRPI0513896A (xx)
CA (1) CA2576202A1 (xx)
ES (1) ES2372058T3 (xx)
HK (1) HK1107003A1 (xx)
IL (1) IL180896A (xx)
MX (1) MX2007001033A (xx)
PL (1) PL1784227T3 (xx)
RU (1) RU2369406C2 (xx)
WO (1) WO2006011810A2 (xx)
ZA (1) ZA200701280B (xx)

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KR101502180B1 (ko) 2006-08-30 2015-03-12 지이 헬스케어 에이에스 동적 핵 분극화 방법 및 이러한 방법에서 사용되는 화합물 및 조성물
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EP2117607A4 (en) 2007-01-11 2012-08-08 Huntington Medical Res Inst PICTURES AND METHOD FOR THEIR USE
US7470813B2 (en) 2007-03-30 2008-12-30 Ge Healthcare Limited Method for the production of pyruvic acid
US20080242974A1 (en) * 2007-04-02 2008-10-02 Urbahn John A Method and apparatus to hyperpolarize materials for enhanced mr techniques
US7741844B2 (en) * 2007-05-07 2010-06-22 General Electric Company Method and system for magnetic resonance imaging using labeled contrast agents
MX2009011855A (es) * 2007-05-17 2009-11-18 Gen Electric Metodos de calificacion de rm de un tumor utilizando un medio de elaboracion de imagen que comprende 13c-piruvato hiperpolarizado.
CN101970014A (zh) * 2007-07-26 2011-02-09 通用电气医疗集团英国有限公司 包含超极化的13c-乳酸盐的成像介质及其用途
JP2010537657A (ja) * 2007-09-07 2010-12-09 ジーイー・ヘルスケア・リミテッド Ｐｄｈ活性の測定方法及び前記方法で使用するためのイメージング媒体
JP5448397B2 (ja) * 2007-09-07 2014-03-19 キヤノン株式会社 基質プローブ、多重核磁気共鳴法による酵素活性の検出方法および酵素活性のイメージング方法
EP2072061A1 (en) 2007-12-19 2009-06-24 GE Healthcare Limited Composition and method for generating a metabolic profile using 13C-MR detection
CN101951963B (zh) * 2007-12-21 2013-07-17 通用电气健康护理有限公司 Mr成像剂、成像介质和其中使用该成像介质的成像方法
US20110033390A1 (en) * 2008-02-04 2011-02-10 Anna Gisselsson Mr imaging agent or medium compressing hyperpolarised 13c alanine and methods of imaging wherein such an imaging medium is used
WO2009129265A1 (en) 2008-04-14 2009-10-22 Huntington Medical Research Institutes Methods and apparatus for pasadena hyperpolarization
US8763410B2 (en) * 2008-04-21 2014-07-01 General Electric Company Method and apparatus for the dissolution and filtration of a hyperpolarized agent with a neutral dissolution media
EP2268321B1 (en) * 2008-05-02 2013-10-09 General Electric Company Method of determining alanine transaminase (ALT) activity by 13C-MR detection using hyperpolarised 13C-pyruvate
JP5868311B2 (ja) * 2009-04-02 2016-02-24 ジーイー・ヘルスケア・リミテッド 炎症又は感染の検出のための過分極１３ｃピルビン酸塩を含む磁気共鳴造影媒体の使用
WO2011029854A1 (en) 2009-09-10 2011-03-17 Ge Healthcare Limited 13c-mr detection using hyperpolarised 13c-fructose
US9069098B2 (en) 2011-09-09 2015-06-30 Schlumberger Technology Corporation Three or more multiple figure-eight coils for NMR well-logging measurements with azimuthal directional sensitivity
WO2014003643A1 (en) 2012-06-29 2014-01-03 Cr Development Ab Quantification of the relative amount of water in the tissue microcapillary network
US10114088B2 (en) 2013-03-14 2018-10-30 Ecole Polytechnique Federale De Lausanne (Epfl) Method for the generation of radicals for dynamic nuclear polarization and uses thereof for NMR, MRS and MRI
US9874622B2 (en) 2013-09-27 2018-01-23 General Electric Company Hyperpolarized media transport vessel
EP2863229A1 (en) * 2013-10-15 2015-04-22 Technische Universität München pH-biosensors based on compounds with pH-sensitive enolic groups for magnetic resonance imaging and spectroscopy and their uses
WO2015055727A1 (en) * 2013-10-15 2015-04-23 Technische Universität München Ph-biosensors based on compounds produced from pyruvic acid for magnetic resonance imaging and spectroscopy and their uses
KR101516634B1 (ko) * 2014-07-09 2015-05-06 연세대학교 산학협력단 13c-자기공명분광영상을 이용한 암 환자의 치료 예후를 예측하는 방법
US11353533B2 (en) 2016-02-24 2022-06-07 Ohio State Innovation Foundation Methods and devices for contrast agent magnetic resonance imaging
EP3427076A1 (en) * 2016-03-10 2019-01-16 Memorial Sloan Kettering Cancer Center Hyperpolarized micro-nmr system and methods
RU2634783C1 (ru) * 2016-07-05 2017-11-03 Федеральное государственное бюджетное учреждение "Национальный медицинский исследовательский центр онкологии имени Н.Н. Петрова" Министерства здравоохранения Российской Федерации Способ дифференциальной диагностики образований молочной железы и мягких тканей
KR101939454B1 (ko) * 2017-03-21 2019-01-16 전남대학교산학협력단 생체 내 과분극화 c13 피루베이트 자기공명분광법을 이용하여 새로운 정량적 생체지표를 통한 비알코올성 지방간질환 진단 방법
US12082918B2 (en) * 2017-11-21 2024-09-10 Solvex Limited Liability Company Preparation for magnetic resonance diagnostics for oncological diseases, comprising deuterated 2-amino-2-methylpropionic acid and/or 2-(N-methylamino)-2-methylpropionic acid, and diagnostic method using said preparation
RU2741212C1 (ru) * 2020-03-12 2021-01-22 Государственное автономное учреждение здравоохранения «Республиканский клинический онкологический диспансер Министерства здравоохранения Республики Татарстан» (ГАУЗ «РКОД МЗ РТ») Способ диагностики злокачественных очаговых образований периферической зоны предстательной железы
RU2749126C1 (ru) * 2020-05-06 2021-06-04 Государственное автономное учреждение здравоохранения «Республиканский клинический онкологический диспансер Министерства здравоохранения Республики Татарстан» (ГАУЗ «РКОД МЗ РТ») Способ дифференциальной диагностики очаговых образований предстательной железы
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Also Published As

Publication number Publication date
WO2006011810A3 (en) 2006-04-13
ZA200701280B (en) 2008-09-25
RU2369406C2 (ru) 2009-10-10
AU2005267669A1 (en) 2006-02-02
IL180896A (en) 2013-07-31
IL180896A0 (en) 2007-07-04
JP2008508023A (ja) 2008-03-21
EP1784227A2 (en) 2007-05-16
WO2006011810A2 (en) 2006-02-02
KR101126952B1 (ko) 2012-03-20
CA2576202A1 (en) 2006-02-02
EP1784227B1 (en) 2011-10-05
CN101031811A (zh) 2007-09-05
ES2372058T3 (es) 2012-01-13
CN102565735B (zh) 2016-02-10
JP5362987B2 (ja) 2013-12-11
CN102565735A (zh) 2012-07-11
BRPI0513896A (pt) 2008-05-20
AU2005267669B2 (en) 2011-02-24
ATE527552T1 (de) 2011-10-15
MX2007001033A (es) 2007-07-25
RU2007102845A (ru) 2008-09-10
KR20070061806A (ko) 2007-06-14
PL1784227T3 (pl) 2012-03-30

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20170728