JP2016513514A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2016513514A5 JP2016513514A5 JP2015562331A JP2015562331A JP2016513514A5 JP 2016513514 A5 JP2016513514 A5 JP 2016513514A5 JP 2015562331 A JP2015562331 A JP 2015562331A JP 2015562331 A JP2015562331 A JP 2015562331A JP 2016513514 A5 JP2016513514 A5 JP 2016513514A5
- Authority
- JP
- Japan
- Prior art keywords
- organ tissue
- extracellular fluid
- iron content
- determining
- tissue
- 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.)
- Granted
Links
- 210000001519 tissue Anatomy 0.000 claims 18
- 210000000056 organ Anatomy 0.000 claims 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 16
- 210000003722 extracellular fluid Anatomy 0.000 claims 11
- 238000000034 method Methods 0.000 claims 11
- 238000005259 measurement Methods 0.000 claims 9
- 229910052742 iron Inorganic materials 0.000 claims 8
- 238000013507 mapping Methods 0.000 claims 4
- 238000004088 simulation Methods 0.000 claims 4
- 230000000694 effects Effects 0.000 claims 3
- 230000003834 intracellular effect Effects 0.000 claims 3
- 210000004185 liver Anatomy 0.000 claims 2
- 241000276426 Poecilia Species 0.000 claims 1
- 239000000090 biomarker Substances 0.000 claims 1
- 239000008280 blood Substances 0.000 claims 1
- 210000004369 blood Anatomy 0.000 claims 1
- 238000002059 diagnostic imaging Methods 0.000 claims 1
- 210000002216 heart Anatomy 0.000 claims 1
- 238000003384 imaging method Methods 0.000 claims 1
- 210000002977 intracellular fluid Anatomy 0.000 claims 1
- 238000002075 inversion recovery Methods 0.000 claims 1
- 230000005415 magnetization Effects 0.000 claims 1
- 238000001208 nuclear magnetic resonance pulse sequence Methods 0.000 claims 1
- 238000012545 processing Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
- 238000004611 spectroscopical analysis Methods 0.000 claims 1
- 210000000952 spleen Anatomy 0.000 claims 1
- 238000012546 transfer Methods 0.000 claims 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1304728.7 | 2013-03-15 | ||
| GBGB1304728.7A GB201304728D0 (en) | 2013-03-15 | 2013-03-15 | Medical imaging |
| PCT/GB2014/050815 WO2014140635A1 (en) | 2013-03-15 | 2014-03-14 | Medical imaging |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2016513514A JP2016513514A (ja) | 2016-05-16 |
| JP2016513514A5 true JP2016513514A5 (https=) | 2017-04-13 |
| JP6392256B2 JP6392256B2 (ja) | 2018-09-19 |
Family
ID=48226431
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015562331A Active JP6392256B2 (ja) | 2013-03-15 | 2014-03-14 | 医用画像 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US10162031B2 (https=) |
| EP (1) | EP2967419B1 (https=) |
| JP (1) | JP6392256B2 (https=) |
| AU (1) | AU2014229726B2 (https=) |
| CA (1) | CA2906163C (https=) |
| ES (1) | ES2902982T3 (https=) |
| GB (2) | GB201304728D0 (https=) |
| MY (1) | MY170136A (https=) |
| PL (1) | PL2967419T3 (https=) |
| PT (1) | PT2967419T (https=) |
| SG (1) | SG11201507628WA (https=) |
| WO (1) | WO2014140635A1 (https=) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB201121406D0 (en) | 2011-12-13 | 2012-01-25 | Isis Innovation | Systems and methods |
| GB201121404D0 (en) | 2011-12-13 | 2012-01-25 | Isis Innovation | Diagnosis |
| GB201304728D0 (en) | 2013-03-15 | 2013-05-01 | Isis Innovation | Medical imaging |
| GB2524587A (en) * | 2014-03-28 | 2015-09-30 | Perspectum Diagnostics Ltd | Method and apparatus for non-invasive detection of inflammation of a visceral organ |
| GB201406304D0 (en) * | 2014-04-08 | 2014-05-21 | Isis Innovation | Medical imaging |
| ES2822201T3 (es) * | 2014-06-12 | 2021-04-29 | Commissariat Energie Atomique | Método de IRM para cuantificar la cantidad de hierro en tejidos utilizando difusión por imágenes de resonancia magnética |
| WO2018050672A1 (en) * | 2016-09-13 | 2018-03-22 | Institut National De La Sante Et De La Recherche Medicale (Inserm) | Method for post-processing mri images to obtain hepatic perfusion and transport parameters |
| CN110168394B (zh) * | 2016-11-07 | 2022-04-26 | 牛津大学创新有限公司 | 存在提高的铁和提高的脂肪水平且存在非共振频率的情况下用于内脏器官的磁共振t1-映射的修正方法 |
| WO2018106713A1 (en) * | 2016-12-06 | 2018-06-14 | Darmiyan, Inc. | Methods and systems for identifying brain disorders |
| US10613173B2 (en) | 2017-04-07 | 2020-04-07 | Siemens Healthcare Gmbh | Method and magnetic resonance apparatus for generating a fat fraction-corrected T1 parameter map |
| DE102018209584A1 (de) * | 2018-06-14 | 2019-12-19 | Siemens Healthcare Gmbh | Magnetresonanz-Fingerprinting-Verfahren |
| EP3629048A1 (de) | 2018-09-27 | 2020-04-01 | Siemens Healthcare GmbH | Niederfeld-magnetresonanz-fingerprinting |
| EP3845919B1 (en) * | 2020-01-03 | 2025-04-23 | Siemens Healthineers AG | Method for reducing the effects of b0-inhomogeneity in magnetic resonance imaging |
| WO2022076775A1 (en) * | 2020-10-09 | 2022-04-14 | Massachusetts Institute Of Technology | Methods and systems for assessment of liver fibrosis and steatosis |
| GB2603896B (en) * | 2021-02-12 | 2024-01-10 | Perspectum Ltd | Method of analysing medical images |
Family Cites Families (30)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02243134A (ja) | 1989-03-17 | 1990-09-27 | Toshiba Corp | 磁気共鳴イメージング装置 |
| US5322682A (en) | 1992-08-06 | 1994-06-21 | The Regents Of The University Of California | Method for quantitatively measuring and mapping stored iron in tissue using MRI |
| JPH0779939A (ja) * | 1993-09-14 | 1995-03-28 | Toshiba Corp | 磁気共鳴診断装置 |
| US5908386A (en) | 1995-12-14 | 1999-06-01 | Regents Of The Universotiy Of Minnesota | Fast MRI for assessment of myocardial perfusion with arrythmia insensitive magnetization preparation |
| US6245027B1 (en) | 1998-04-10 | 2001-06-12 | Noam Alperin | Method of measuring intracranial pressure |
| US5993398A (en) | 1998-04-10 | 1999-11-30 | Alperin; Noam | Method of measuring intracranial pressure |
| US6605943B1 (en) | 1999-08-24 | 2003-08-12 | Inner Vision Biometrics Pty Ltd | Method of mapping proton transverse relaxation time constants or functions thereof in a target subject to localised movement using nuclear magnetic resonance imaging |
| US7572231B2 (en) | 2000-01-31 | 2009-08-11 | Pearlman Justin D | Method of and system for signal separation during multivariate physiological monitoring |
| US20040102692A1 (en) | 2002-11-27 | 2004-05-27 | General Electric Company | Magnetic resonance imaging system and methods for the detection of brain iron deposits |
| US6798199B2 (en) | 2003-02-06 | 2004-09-28 | Siemens Medical Solutions Usa, Inc. | Method for synchronizing magnetic resonance imaging data to body motion |
| WO2005111647A1 (en) | 2004-05-14 | 2005-11-24 | Koninklijke Philips Electronics N.V. | Contrast prepared mri involving non-cartesian trajectories with oversampling of the center of k-space |
| ITPI20050053A1 (it) * | 2005-05-12 | 2006-11-13 | Cnr Consiglio Naz Delle Ricerche | Apparecchiatura per la valutazione dell' accumulo marziale nel miocardio mediante elaborazione di immagini di risonanza magnetica |
| US7468605B2 (en) * | 2006-04-25 | 2008-12-23 | The Board Of Trustees Of The Leland Stanford Junior University | Simultaneous chemical species separation and T2* measurement using MRI |
| US20080150532A1 (en) | 2006-12-21 | 2008-06-26 | General Electric Company | Method and apparatus for measuring t1 relaxation |
| US8727998B2 (en) | 2007-05-16 | 2014-05-20 | Mayo Foundation For Medical Education And Research | Portal vein pressure measurement using elastography |
| SE0702063L (sv) * | 2007-05-31 | 2009-01-13 | Colloidal Resource Ab | Metod, system, datoravläsbart medium och användning för magnetisk resonanstomografi |
| EP2271257B1 (en) * | 2008-04-18 | 2014-03-19 | BiOxyDyn Limited | Imaging technique |
| JP5537142B2 (ja) | 2009-02-05 | 2014-07-02 | 株式会社東芝 | 磁気共鳴イメージング装置及び磁気共鳴撮像方法 |
| DE102009011382A1 (de) | 2009-03-05 | 2010-09-09 | Rheinisch-Westfälische Technische Hochschule Aachen | Verfahren und Vorrichtung zur Quantifizierung der Bildgüte und zur bewegungssynchronen Erfassung einer tomografischen Schnittaufnahme eines Objektes |
| US20110028828A1 (en) | 2009-08-01 | 2011-02-03 | Dania Daye | T1 rho magnetic resonance imaging for staging of hepatic fibrosis |
| DE102010001145A1 (de) | 2010-01-22 | 2011-07-28 | Siemens Aktiengesellschaft, 80333 | Verfahren und Vorrichtung zur Magnetresonanzbildgebung zum Erstellen von T1-Karten |
| EP2627246B1 (en) * | 2010-10-14 | 2020-03-04 | Syntheticmr AB | Methods and apparatuses for relating multiple magnetic resonance physical parameters to myelin content in the brain |
| EP2646328B1 (en) | 2010-11-29 | 2016-05-11 | Crown Packaging Technology, Inc. | Closure |
| WO2013046158A2 (en) | 2011-09-28 | 2013-04-04 | Koninklijke Philips Electronics N.V. | Method and system for quantifying hepatic fat in humans |
| GB201121404D0 (en) * | 2011-12-13 | 2012-01-25 | Isis Innovation | Diagnosis |
| GB201121406D0 (en) | 2011-12-13 | 2012-01-25 | Isis Innovation | Systems and methods |
| EP2873017B1 (en) | 2012-07-11 | 2021-09-01 | University of Mississippi Medical Center | Method for the detection and staging of liver fibrosis from image acquired data |
| GB201304728D0 (en) | 2013-03-15 | 2013-05-01 | Isis Innovation | Medical imaging |
| GB2524587A (en) | 2014-03-28 | 2015-09-30 | Perspectum Diagnostics Ltd | Method and apparatus for non-invasive detection of inflammation of a visceral organ |
| GB201406304D0 (en) | 2014-04-08 | 2014-05-21 | Isis Innovation | Medical imaging |
-
2013
- 2013-03-15 GB GBGB1304728.7A patent/GB201304728D0/en not_active Ceased
-
2014
- 2014-03-14 MY MYPI2015702815A patent/MY170136A/en unknown
- 2014-03-14 JP JP2015562331A patent/JP6392256B2/ja active Active
- 2014-03-14 WO PCT/GB2014/050815 patent/WO2014140635A1/en not_active Ceased
- 2014-03-14 PT PT147115919T patent/PT2967419T/pt unknown
- 2014-03-14 EP EP14711591.9A patent/EP2967419B1/en active Active
- 2014-03-14 PL PL14711591T patent/PL2967419T3/pl unknown
- 2014-03-14 ES ES14711591T patent/ES2902982T3/es active Active
- 2014-03-14 AU AU2014229726A patent/AU2014229726B2/en active Active
- 2014-03-14 US US14/775,864 patent/US10162031B2/en active Active
- 2014-03-14 CA CA2906163A patent/CA2906163C/en active Active
- 2014-03-14 GB GB1404628.8A patent/GB2513474B/en active Active
- 2014-03-14 SG SG11201507628WA patent/SG11201507628WA/en unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016513514A5 (https=) | ||
| Grissom et al. | Hybrid referenceless and multibaseline subtraction MR thermometry for monitoring thermal therapies in moving organs | |
| Luijnenburg et al. | Intra-observer and interobserver variability of biventricular function, volumes and mass in patients with congenital heart disease measured by CMR imaging | |
| Hines et al. | Repeatability of magnetic resonance elastography for quantification of hepatic stiffness | |
| Weingärtner et al. | Development, validation, qualification, and dissemination of quantitative MR methods: overview and recommendations by the ISMRM quantitative MR study group | |
| JP2013223724A5 (https=) | ||
| van Niftrik et al. | Iterative analysis of cerebrovascular reactivity dynamic response by temporal decomposition | |
| Tao et al. | Fully automatic segmentation of left atrium and pulmonary veins in late gadolinium‐enhanced MRI: Towards objective atrial scar assessment | |
| Fortier et al. | Phase processing for quantitative susceptibility mapping of regions with large susceptibility and lack of signal | |
| Zarinabad et al. | Voxel‐wise quantification of myocardial perfusion by cardiac magnetic resonance. Feasibility and methods comparison | |
| Paganelli et al. | A tool for validating MRI-guided strategies: a digital breathing CT/MRI phantom of the abdominal site | |
| Gao et al. | Left ventricular strain and its pattern estimated from cine CMR and validation with DENSE | |
| MY170136A (en) | Processing mr relaxometry data of visceral tissue to obtain a corrected value of relaxometry data based on a normal iron content for the visceral tissue | |
| De Simone et al. | Allometric normalization of cardiac measures: producing better, but imperfect, accuracy | |
| WO2018088096A1 (ja) | 磁気共鳴イメージング装置及び計算画像生成方法 | |
| Connesson et al. | Extension of the optimised virtual fields method to estimate viscoelastic material parameters from 3D dynamic displacement fields | |
| Shiguetomi-Medina et al. | Systematized water content calculation in cartilage using T1-mapping MR estimations: design and validation of a mathematical model | |
| Kröner et al. | Evaluation of sampling density on the accuracy of aortic pulse wave velocity from velocity‐encoded MRI in patients with Marfan syndrome | |
| Siddiq et al. | MR signature matching (MRSIGMA) implementation for true real‐time free‐breathing volumetric imaging with sub‐200 ms latency on an MR‐Linac | |
| De Vecchi et al. | A novel methodology for personalized simulations of ventricular hemodynamics from noninvasive imaging data | |
| Gomez et al. | Motion estimation with finite-element biomechanical models and tracking constraints from tagged MRI | |
| Qi et al. | 3D B1+ corrected simultaneous myocardial T1 and T1 ρ mapping with subject‐specific respiratory motion correction and water‐fat separation | |
| Lorca et al. | Ventricular mechanics: techniques and applications | |
| Liu et al. | A vectorized Levenberg-Marquardt model fitting algorithm for efficient post-processing of cardiac T1 mapping MRI | |
| Smit et al. | T1 mapping in the rat myocardium at 7 tesla using a modified CINE inversion recovery sequence |