Warning: include(/data/htdocs/hebergementweb/sites/imagemed.univ-rennes1.fr/en/nav.html): failed to open stream: No such file or directory in /data/htdocs/hebergementweb/sites/imagemed.univ-rennes1.fr/template.php on line 144

Warning: include(): Failed opening '/data/htdocs/hebergementweb/sites/imagemed.univ-rennes1.fr/en/nav.html' for inclusion (include_path='.:/usr/share/pear:/data/htdocs/hebergementweb/php-include') in /data/htdocs/hebergementweb/sites/imagemed.univ-rennes1.fr/template.php on line 144

Site map

Iron and fat
- Hepatosiderosis
- Steatosis
- Quantification methods
- On-line iron quantification xxx
- MRQuantif
  - Overview
  - MRI protocols
  - Download
  - User guide
  - PACS integration
  - Validation
OxyMonitor
- Download

Download MRQuantif to quantify liver iron and fat by MRI

MRQuantif (previously IronByMR) is a Java application running on all PC, Mac, Linux ...

Download the zip below that contains the software in a "MRQuantif" folder,
Unzip-it at the desired location, probably in the C: disk root,
Then launch MRQuantif by a double-click on the jar file: or the bat file (windows only): .
If nothing happens or you get an error message either you do not have Java 8, then follow the instructions below, or it's a software error, then trace the error by launching the software with "MRQuantifShowTrace.bat".

Integration into the Telemis PACS is automated. For other PACS go to PACS integration web page.

In order to set up quality assurance compatible with medical use, you must now be registered with a valid email. You will be able to be alerted personally in the event of a security note and distribute this information to all the other users of your structure. Your details will not be used for any other purpose. It will not be disclosed to a third party. Your password is encrypted in the database in a non-reversible way. You can erase your data and cancel your license by clicking here.

To access the download you must be registered with a valid e-mail. Click on "Log on" and select "Register". (This is new, so tell me if you encounter a difficulty...)

Your custom license file is included in every download (full version or update).

The new version is available. If you rarely use this software you can also instead test the on-line version but it is not yet fully validated for all browsers. Preferably use chrome or otherwise IE edge. Check that it works with your data. Please note, the processing time is longer (30 s) than with the usual java version or the intranet version (available soon).

Full version (2024.11.30)

Update (2024.11.30)

(19.9 Mo)

This zip contains a MRQuantif directory that you should preferably place at the root of your main disk (C:\).
At first launch the configuration will be created. Authorize, if you have the required privileges, the software access the internet to facilitate the updates.
The configuration page allows you, at any time, to configure the two functions separately: the update and the anonymized export of the results.

If you have activated the internet option with search for updates it is easier for you, the update will be automatically proposed in the software.

Otherwise, to manually update an earlier version download this file. If necessary, rename it "MRQuantif_Update" if extensions are hidden or either "MRQuantif_Update.zip" and put it in the MRQuantif folder. At the next launching the MRQuantif software will detect this file and offer to start the update process.

If that does not work properly, copy the files and directories contained in the file "MRQuantif_Update.zip" in the MRQuantif directory and accept all the replacements.

If you are having difficulty updating, you can re-install the software completely, but before you can save separately the "my_data" directory to keep track of your previous results. Also keep the "jre" directory if you downloaded it. You can then copy them into the new installation.

After all, in case of a blocked situation contact me by mail.

Your license is integrated in the software loading or an update. Click here to independently download your license. Then put it in the MRQuantif main folder or in the "my_config" directory. If necessary, change the file name to "license.bin".

Updated on November 30th, 2024

Versions history

Version 2024.11.30 

BUG FIXED AND CHANGES

From the recent version (two days ago):
- Correction of a bug selection after browsing in case of several studies
- Improvement of direct series selection
- Display of series list after browsing if only one study found.
- Better merging when there is a great number of subseries.
- Better control of PDFF error calculation when inaccurate TEs values
  
From older version:
- Better export configuration and correction of a report export bug when using the folder mode.
- Tests are now performed automatically when changing DICOM store settings (SCU or SCP). 
- More in-depth testing using sample DICOM images can also be performed in the "Logs" tab.
- More options to manually export the report in the "Report" tab
- More R2* to LIC conversion formulas that can now be applied to all magnetic fields. The "Gandon" option identically replaces the "standard" option. This conversion is an average between the d'Assignies (and Gandon) formula at 3T and the Garbowski formula at 1.5T. This formula also provides a value close to the SIR "Alustiza" method. 
- Introduction of the R2*/B0 index in the report which promotes a comparison of multi-site results.

Thank you for any feedback.
 
Contact me by email (yves.gandon@yahoo.fr) if you encounter any problems with this version.

Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2024.11.28 

BUG FIXED AND CHANGES
- Better export configuration and correction of a report export bug when using the folder mode.
- Tests are now performed automatically when changing DICOM store settings (SCU or SCP). 
- More in-depth testing using sample DICOM images can also be performed in the "Logs" tab.
- More options to manually export the report in the "Report" tab
- More R2* to LIC conversion formulas that can now be applied to all magnetic fields. The "Gandon" option identically replaces the "standard" option. This conversion is an average between the d'Assignies (and Gandon) formula at 3T and the Garbowski formula at 1.5T. This formula also provides a value close to the SIR "Alustiza" method. 
- Introduction of the R2*/B0 index in the report which promotes a comparison of multi-site results.

Thank you for any feedback.
 
Contact me by email (yves.gandon@yahoo.fr) if you encounter any problems with this version.

Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2024.10.01 

BUG FIXED AND CHANGES

- Images sent via DICOM store SCP protocol now remain in the import path in the standalone version. 
They are sent to my_data/studies in the server version.
- Sequence recognition is applied after DICOM reception.

- Report language saving bug fixed. To change permanently report language use the configuration panel.
- DICOM export to PACS: sending AET is now the defined SCP receiver AET.
- Intranet server version improvements. Now, by default, integrated H2 database is used instead of MySQL.


Thanks for any feedback.
 
Contact me by email (yves.gandon@yahoo.fr) if any trouble with this release.


Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2024.09.24 

BUG FIXED AND CHANGES

- Report language saving bug fixed. To change permanently report language use the configuration panel.
- DICOM export to PACS: sending AET is now the defined SCP receiver AET.
- Intranet server version improvements. Now, by default, integrated H2 database is used instead of MySQL.


Thanks for any feedback.
 
Contact me by email (yves.gandon@yahoo.fr) if any trouble with this release.


Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2024.09.23 

BUG FIXED AND CHANGES

- DICOM export to PACS: sending AET is now the defined SCP receiver AET.
- Intranet server version improvements. Now, by default, integrated H2 database is used instead of MySQL.


Thanks for any feedback.
 
Contact me by email (yves.gandon@yahoo.fr) if any trouble with this release.


Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2024.07.05 (six months validity because a major update will occur this autumn)

BUG FIXED AND CHANGES

- DICOM export to PACS +++ : Please note that automatic export to PACS is no longer available and has been replaced by a better manual export. To ensure that the sent report is viewed before exporting, you must now use the button in the left banner of the report page, or its keyboard equivalent 'ctrl-s'.

- Immediate language switching.


Thanks for any feedback.
 
Contact me by email (yves.gandon@yahoo.fr) if any trouble with this release.


Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2024.05.17 (six months validity because a major update will occur this summer)

BUG FIXED

- DICOM export to PACS corrected
- Better reading of DICOM MR Enhanced format use optionnaly by Siemens 


Thanks for any feedback.
 
Contact me by email (yves.gandon@yahoo.fr) if any trouble with this release.


Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2023.05.29 (> one year validity)

BUG FIXED

- DICOM Store SCP configuration is now correctly saved


IMPROVEMENTS

- DICOM Store SCP configuration: batch file (mrq_scp.bat) creation mode is now added 


Thanks for any feedback.
 
Contact me by email (yves.gandon@yahoo.fr) if any trouble with this release.


Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2023.05.12 (> one year validity)

BUG FIXED

- better recognition of the shortest TE in case of merged series


IMPROVEMENTS

- Better recognition of DICOM MR Enhanced
- Compatible with intranet version (being tested in some institutions)


Thanks for any feedback.
 
Contact me by email (yves.gandon@yahoo.fr) if any trouble with this release.


Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2022.09.26 (> one year validity)

BUG FIXED

- from the 2022.09.16 version: Siemens coils not recognized and wrong error messages
- before :
	- No data and no report in some circonstances
	- No access to translation site

IMPROVEMENTS (from versions before the 2022.09.16 version)

- Now partial recognition of DICOM MR Enhanced
- Warning in case of wrong selection of coils in Siemens when spinal coils were used instaed of body coil


Thanks for the feed back.
 
Contact me by email (yves.gandon@univ-rennes1.fr) if any trouble with this release.


Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2022.09.16 (> one year validity)

BUG FIXED

- No data and no report in some circonstances
- No access to translation site

IMPROVEMENTS

- Now partial recognition of DICOM MR Enhanced
- Warning in case of wrong selection of coils in Siemens when spinal coils were used instaed of body coil


Thanks for the feed back.
 
Contact me by email (yves.gandon@univ-rennes1.fr) if any trouble with this release.


Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2022.05.20 (> one year validity)

BUG CORRECTIONS

Fixed:

Fixed in the version of May 05th:
- No data and no report when ROIs (particularly spleen) were disabled
- Inadequate Siemens coil error message
- Logs selection was not working. Now selection is working but there is also a send all button which selects the 100 last logs (can be filtered)

Fixed in this version of May 20th:
- Dysfunction when used through a share space

Sorry for the inconvenience.

Thanks for the quick feed back.
 
Contact me by email (yves.gandon@univ-rennes1.fr) if any trouble with this release.


Prof. Yves Gandon
---------------------------------------------------------------------------------------------
Version 2022.05.05 (> one year validity)

BUG CORRECTIONS

- No data and no report when ROIs (particularly spleen) were disabled
- Inadequate Siemens coil error message
- Logs selection was not working. Now selection is working but there is also a send all button which selects the 100 last logs (can be filtered)

Sorry for the inconvenience.

Thanks for the quick feed back.
 
Contact me by email (cf email on web site) if any trouble with this release.

Yves Gandon
---------------------------------------------------------------------------------------------
Version 2022.04.13 (> one year validity)

IMPROVEMENTS

- New log system not using Log4J anymmore
- Internet export data is now managed in protocols
- Server_ready version
- New license module 
 
Contact me by email (cf email on web site) if any trouble with this release.

Yves Gandon
---------------------------------------------------------------------------------------------
Version 2021.02.08 (> one year validity)

SMALL BUG CORRECTIONS AND FEW IMPROVEMENTS

This version have few small improvements such as an easier way to precise the coil used when the information has been removed by the de-identification process.
 
Contact me by email (cf email on web site) if any trouble with this release.

Yves Gandon
---------------------------------------------------------------------------------------------
Version 2020.11.11 (> one year validity)

BUGS FIXED / BUGS CORRIGES

This version corrects bugs of the recent (2020.10.26, 11.05 and 11.08) releases, and particularly from the last update:
- license error message due to not recognizing emails with capitals or multiple dots in the domain.
- delete downloaded files if the update download is interrupted


Improvement : update downloading can start even if license is not found or recognized.
 
Contact me by email (cf email on web site) if any trouble with this release.

Yves Gandon
---------------------------------------------------------------------------------------------
Version 2020.11.08 (> one year validity)

Important.

This version corrects bugs of the recent (2020.10.26 and 11.05) releases:

- malformed extended characters in the RTF report signature
- not recognition of emails with uppercases.

Improvement : you can now activate in configuration password control (define passwords un user list, by default passwords are empty).
 
Contact me by email (cf email on web site) if any trouble with this release.

Yves Gandon
---------------------------------------------------------------------------------------------
Version 2020.11.05 (> one year validity)

Important.

This version corrects bugs of the recent annual last week (2020.10.26) release:

- errors in FF calculation providing -1 value. Now this should occur only when there is too much iron to estimate FF.
- complex method is now allowed even if there is no exact out-phase TEs. The new control is more permissive.
- series merging: merging of series with the same date is now activated by default,a button for  manual merging appears when several series has been selected, memorization is possible 

Contact me by email (cf web site) if any trouble with this release.

Yves Gandon
---------------------------------------------------------------------------------------------
Version 2020.26.10 (one year validity)

This version has some new functions with improvement of merging, protocols, translation ...

A client-server version is now integrated (a short documentation will be on-line soon) but I am also preparing the download of a full intranet version for large institutions. 

---------------------------------------------------------------------------------------------
Version 2019.11.06

Bug correction:
- ROI resizing was not working in the new version. This has been fixed.
---------------------------------------------------------------------------------------------
Version 2019.11.05

Improvements:
. protocols allowing more customization can be managed by a protocols tab. A folder "protocols" can be copied between different computers.
. plugins will be progressively avalaible
. users are now more easily managed in a specific tab. The users.json file store all the user informations.
- localization is now better managed with specific properties files in the localisation folder. The user interface localisation is still in work in progress with partial translation and only two languages. Completion of the user interface translation, more languages and on-line collaborative mechanism will be avalaible in few weeks.

---------------------------------------------------------------------------------------------
Version 2019.05.12

Bug correction and improvements:

Only few changes to improve the registration process
---------------------------------------------------------------------------------------------
Version 2019.05.08

With this new version the recording should now work properly even if some functions are not completely finalized.
Do not worry, MRQuantif can run without registration until the end of June

If you encounter a blocking problem, contact me.

Y Gandon

---------------------------------------------------------------------------------------------
Version 2019.04.14

Inscription not ready, postponed to the beginning of May

Bug fixe since the previous version:
- user configuration error when launching a complete new install causing freezing ...


Bug fixe since the version before:
- wrong iron map recognition is corrected
- user data was not saved correctly
- italian reporting was improved

---------------------------------------------------------------------------------------------
Version 2019.04.14

Inscription not ready, postponed to the beginning of May

Bug fixe since the previous version:
- wrong iron map recognition is corrected
- user data was not saved correctly
- italian reporting was improved

---------------------------------------------------------------------------------------------
Version 2019.04.03

Bug fixe since the 04.02 version:
- correction of a bug of maps recognition when browsing

---------------------------------------------------------------------------------------------

Version on USB key (Windows)

You can install MRQuantif on a USB key and use it without writing anything on the computer you are using.
Install the software on the key and add, in the directory "MRQuantif", the folder "jre" downloadable in a zip below.
Launch the software, if necessary by a double-click on "MRQuantifWithLocalJRE.bat" which will force the launch of the software with Java8 present in the "jre" directory.

Troubleshooting

It is very difficult to avoid the occurrence of an error in a new major version because MRQuantif uses local data that can be very variable. The new versions that follow in the process corrects the errors to obtain, as quickly as possible, a stable version.
If the software appears very small is that you have a high-density screen of pixels. Just right click on the java you are launching and go to properties / compatibility to define that the PPP scaling must be done by the application.
If you have an earlier version of Java, you will get an error message when launching the software.
Launch the software by "MRQuantifShowTrace.bat" to trace the errors.
If nothing happens, it means that Java is not installed on your computer.

What if Java 8 is not installed?

If you have the rights to install it on your computer go to the site of Oracle to download and install Java 8 (or 1.8).
Otherwise, on Windows PC download here and unzip it into the directory that contains the MRQuantif software. Doing this you have added a "jre" directory that contains a java executable 8. Run MRQuantif.bat or MRQuantifWithLocalJRE.bat.

Important ! To simplify the process of importing DICOM images please go to PACS integration.

If you encounter a difficulty unsolved by the above explanations contact-me (yves.gandon@univ-rennes1.fr).

updated: April 14 2022 07:36