CN101647698B - 用于产生灌注图像的磁共振方法和装置 - Google Patents

用于产生灌注图像的磁共振方法和装置 Download PDF

Info

Publication number
CN101647698B
CN101647698B CN2009101604008A CN200910160400A CN101647698B CN 101647698 B CN101647698 B CN 101647698B CN 2009101604008 A CN2009101604008 A CN 2009101604008A CN 200910160400 A CN200910160400 A CN 200910160400A CN 101647698 B CN101647698 B CN 101647698B
Authority
CN
China
Prior art keywords
magnetic resonance
image
quality control
perfusion image
initial treatment
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
CN2009101604008A
Other languages
English (en)
Chinese (zh)
Other versions
CN101647698A (zh
Inventor
约瑟夫·普福伊弗
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.)
Siemens Medical Solutions USA Inc
Original Assignee
Siemens Medical Solutions USA Inc
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 Siemens Medical Solutions USA Inc filed Critical Siemens Medical Solutions USA Inc
Publication of CN101647698A publication Critical patent/CN101647698A/zh
Application granted granted Critical
Publication of CN101647698B publication Critical patent/CN101647698B/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
    • G01R33/54—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
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56366—Perfusion 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
    • G01R33/54—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
    • G01R33/56509—Correction of image distortions, e.g. due to magnetic field inhomogeneities due to motion, displacement or flow, e.g. gradient moment nulling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • 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
    • G01R33/4833—NMR imaging systems with selection of signals or spectra from particular regions of the volume, e.g. in vivo spectroscopy using spatially selective excitation of the volume of interest, e.g. selecting non-orthogonal or inclined slices
    • 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
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56308—Characterization of motion or flow; Dynamic imaging
    • G01R33/56333—Involving spatial modulation of the magnetization within an imaged region, e.g. spatial modulation of magnetization [SPAMM] tagging
    • 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
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/5635—Angiography, e.g. contrast-enhanced angiography [CE-MRA] or time-of-flight angiography [TOF-MRA]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30168—Image quality inspection

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Health & Medical Sciences (AREA)
  • Theoretical Computer Science (AREA)
  • Radiology & Medical Imaging (AREA)
  • Signal Processing (AREA)
  • General Health & Medical Sciences (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Quality & Reliability (AREA)
  • Vascular Medicine (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
CN2009101604008A 2008-08-11 2009-08-11 用于产生灌注图像的磁共振方法和装置 Active CN101647698B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/189,241 US8203340B2 (en) 2008-08-11 2008-08-11 Magnetic resonance method and apparatus for generating a perfusion image
US12/189,241 2008-08-11

Publications (2)

Publication Number Publication Date
CN101647698A CN101647698A (zh) 2010-02-17
CN101647698B true CN101647698B (zh) 2013-02-20

Family

ID=41653567

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009101604008A Active CN101647698B (zh) 2008-08-11 2009-08-11 用于产生灌注图像的磁共振方法和装置

Country Status (3)

Country Link
US (1) US8203340B2 (enExample)
JP (1) JP5751746B2 (enExample)
CN (1) CN101647698B (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8131034B2 (en) * 2005-05-20 2012-03-06 Advanced Mri Technologies, Llc Efficient visualization of cortical vascular territories and functional MRI by cycled arterial spin labeling MRI
US8270695B2 (en) * 2008-10-07 2012-09-18 Carestream Health, Inc. Diagnostic image processing with automatic self image quality validation
CN103892831A (zh) * 2012-12-26 2014-07-02 上海联影医疗科技有限公司 一种磁共振成像方法及磁共振系统
CN104161515B (zh) * 2013-05-16 2015-06-10 上海联影医疗科技有限公司 磁共振成像方法和装置
DE102013217617B4 (de) * 2013-09-04 2018-12-27 Siemens Healthcare Gmbh Steuerungsverfahren zur Kontrolle einer Datenerfassung von Magnetresonanz-Bilddaten
US10092199B2 (en) 2014-04-01 2018-10-09 Siemens Healthcare Gmbh MR imaging apparatus and method for generating a perfusion image with motion correction
US11435419B2 (en) 2018-05-10 2022-09-06 Siemens Healthcare Gmbh Streak artifact reduction in magnetic resonance imaging
DE102019214359A1 (de) * 2019-09-20 2021-03-25 Siemens Healthcare Gmbh Verfahren zu einer adaptiven Ansteuerung eines Magnetresonanzgerätes
CN111407277B (zh) * 2020-03-06 2022-04-26 中国科学院武汉物理与数学研究所 一种急性缺血性脑卒中磁共振灌注-弥散影像配准方法
CN115267632B (zh) * 2022-05-12 2025-03-18 上海东软医疗科技有限公司 磁共振灌注成像方法、装置、计算机设备及可读存储介质

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271665B1 (en) * 1998-09-02 2001-08-07 Stuart S. Berr Extra slice spin tagging (EST) magnetic resonance imaging for determining perfusion
US7047060B1 (en) * 2001-11-26 2006-05-16 Koninklijke Philips Electronics N.V. Multiple preparatory excitations and readouts distributed over the cardiac cycle

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02302248A (ja) * 1989-05-16 1990-12-14 Toshiba Corp Ｃｔ装置の再撮像装置
US5402785A (en) * 1991-08-16 1995-04-04 Trustees Of The University Of Penna Methods for measuring perfusion using magnetic resonance imaging
JPH07148155A (ja) * 1993-11-26 1995-06-13 Toshiba Corp コンピュータ断層撮影装置
JP2000279390A (ja) * 1999-03-30 2000-10-10 Hitachi Medical Corp 磁気共鳴イメージング装置
US6717405B2 (en) * 2002-04-12 2004-04-06 Beth Israel Deaconess Medical Center, Inc. Arterial spin labeling using time varying gradients
JP4342809B2 (ja) * 2003-02-14 2009-10-14 株式会社東芝 Ｍｒｉ装置
EP1498746B1 (en) * 2003-07-09 2013-12-11 Panasonic Corporation Ultrasonic diagnostic apparatus and tomographic image processing apparatus
WO2005091222A2 (en) * 2004-03-12 2005-09-29 Koninklijke Philips Electronics N.V. Detection of edges in an image
JP2008035895A (ja) * 2006-08-01 2008-02-21 Ziosoft Inc 画像処理方法および画像処理プログラム
EP2107887A1 (en) * 2006-12-08 2009-10-14 Molecular Image Inc. Methods for diagnosis and monitoring of neurologic diseases using magnetic resonance methods
US8436610B2 (en) * 2008-12-09 2013-05-07 Siemens Medical Solutions Usa, Inc. Perfusion adaptive blood proton spin tagged MR image data processing system
US9084554B2 (en) * 2009-03-19 2015-07-21 The Regents Of The University Of California Multi-phase pseudo-continuous arterial spin labeling

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6271665B1 (en) * 1998-09-02 2001-08-07 Stuart S. Berr Extra slice spin tagging (EST) magnetic resonance imaging for determining perfusion
US7047060B1 (en) * 2001-11-26 2006-05-16 Koninklijke Philips Electronics N.V. Multiple preparatory excitations and readouts distributed over the cardiac cycle

Also Published As

Publication number Publication date
JP5751746B2 (ja) 2015-07-22
US8203340B2 (en) 2012-06-19
JP2010042257A (ja) 2010-02-25
CN101647698A (zh) 2010-02-17
US20100036234A1 (en) 2010-02-11

Similar Documents

Publication Publication Date Title
CN101647698B (zh) 用于产生灌注图像的磁共振方法和装置
Mendes Pereira et al. UTE‐SENCEFUL: first results for 3D high‐resolution lung ventilation imaging
Klinke et al. Quality assessment of cardiovascular magnetic resonance in the setting of the European CMR registry: description and validation of standardized criteria
US9547059B2 (en) Method for a rapid determination of spatially resolved magnetic resonance relaxation parameters in an area of examination
CN106716167B (zh) 用于评估结构空间频率的基于选择性采样磁共振的方法
US8861819B2 (en) Apparatus and method for correcting artifacts of functional image acquired by magnetic resonance imaging
US6687528B2 (en) Analysis of cardic MR relaxation time images with application to quantifying myocardial perfusion reserve indexes
US20110210734A1 (en) System and method for mr image scan and analysis
DE102011001292A1 (de) System und Verfahren zum automatischen Berechnen von MR-Bildgebungs-Scanparametern
CN101563624A (zh) Pet/mri混合成像系统中的运动校正
US20220187406A1 (en) A system and method for motion correction of magnetic resonance image
Fowler et al. Whole‐body simultaneous positron emission tomography (PET)‐MR: optimization and adaptation of MRI sequences
US10362992B2 (en) System and method for detection of motion in dynamic medical images
US10718837B2 (en) 3D UTE imaging using variable-TE stack-of-spirals acquisition
Dietrich et al. Motion‐compensated fat‐water imaging for 3D cardiac MRI at ultra‐high fields
CN103443645A (zh) 运动校正的多核磁共振成像
US9251584B2 (en) Simultaneous high spatial low temporal resolution magnetic resonance (MR) sequence for dynamic contrast enhanced (DCE) magnetic resonance imaging (MRI)
JP2003325479A (ja) 撮像データの補正方法
US20100280358A1 (en) Single breath-hold system and method for detection and assessment of multi-organ physiologic, morphologic and structural changes
Balasch et al. Tiny golden angle ultrashort echo‐time lung imaging in mice
JP7474498B2 (ja) 画像処理装置、画像処理方法、及びプログラム
Balasch Functional lung magnetic resonance imaging with ultra-short echo-time (UTE)
Zhou et al. Comparison of visceral adipose tissue quantification on water suppressed and nonwater‐suppressed MRI at 3.0 tesla
US11497412B2 (en) Combined oxygen utilization, strain, and anatomic imaging with magnetic resonance imaging
US20150265165A1 (en) System and Method For Non-Contrast Magnetic Resonance Imaging of Pulmonary Blood Flow

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant