MedDream DICOM Viewer v8.9.1 (2026-10-01)

Features:

• Added new modalities to search filtering: OPV and OAM modalities.
• Added German, Italian, Spanish, and French translations for the User manuals and GUI.
• Added tags and fixed date formatting for ECG print.
• Fixed Segmentation roles apply.
• Fixed issues related to the newest browsers versions and limitations: Texture allocation size too large on Chrome 149; Browser console error: “A locale object was not found for the provided string.”
• Fixed Lossy compression viewport label and hint for the case, when compression type and/or ratio are not specified in DICOM.
• Fixed token-service validation list – added UPLOAD_DICOM_FILES role.
• Fixed backend behavior, then FindStudy was excessively called.
• Fixed Quadrant Zoom overview, the right image was not loaded on the first attempt when opened from HP.
• Fixed issue with OPT studies, some studies were stretched.
• Fixed MIST MPR reconstruction for CT series with mixed image types.
• Fixed Hanging Protocol Quick save functionality, wrong layout saved in HP if multi-monitor configuration was used.
• Updated dependencies and 3rd party libraries.

Known limitations:

• Notice – HP v1 is planned for deprecation starting from version 8.10.0;
• Mozilla Firefox and Chrome browsers have certain memory limitations: MIST Oblique functionality will fail on series where uncompressed DICOM data is larger than 2 GB;
• Depending on how much Multiframe will be displayed at a time, it may display at a slower speed, as well as displaying FPS differently than the set speed, due to the computer’s capabilities and speed;
• MIST Oblique functionality – If the study’s underlying series are inconsistently spaced, non-parallel, or contain gaps, measurements will not be available, and the user will be informed accordingly;
• MIST MPR reconstructions (Oblique, Axial, Coronal, Sagittal) are limited to 2048 slices, or fewer depending on the amount of VRAM available on the user’s PC;
• LiveShare functionality – Please note that not all Viewer functionality has been migrated to LiveShare. Users accessing content via LiveShare may not see the full view shared by the main user;
• Image viewing when HTJ2K decoding is done in the frontend does not support displaying overlays;
• AWS HealthImaging LIMITATIONS: DICOM Overlays and LiveShare features are not supported in the AWS HealthImaging integration.
• Internet Explorer 11 is not supported.

Known bugs:

• Safari and Firefox problems: preview is not working for some video studies because of these browsers’ limited video format support. 

Try 8.9.1 new features on free ONLINE DEMO now!

Download the newest MedDream DICOM Viewer v8.9.1 version.

Linux users: for upgrading to the newest version, please follow the link: Upgrading to MedDream v8.9.1 for (Linux) or read Installation & Service Manual page no 230.

Windows users: for upgrading to the newest version, please follow the link: Upgrading to MedDream v8.9.0 for (Windows) or read Installation & Service Manual page no 232.

NOTE: MedDream releases are maintained for 1 year period from the release date.

WARRANTIES DESCRIPTION:

*Purchased updates: the right to get newest updates and improvements.

Possible installed version scenarios:

Newest version: updates are purchased and the newest MedDream version is used.

Supported version: updates are purchased and a MedDream version that is not the newest but not older than 1 year from the release date is used.

Unsupported version: updates are purchased but a MedDream version which is older than 1 year from the release date is used.

Unsupported version (without updates): updates are not purchased and a MedDream version which is older than 1 year from the release date is used.