1.4.4: Added new race properties and MIDRC global fibrosis properties

All non-breaking changes:

• Added new race properties
• Added fibrosis-related properties from MIDRC global sites

1.4.3: New MIDRC Global Fibrosis Properties and Enums

Purpose: Adding additional properties and enumerations to support ingesting data from MIDRC Global sites.

See this MIDRC DSIT committee voting page for details.

1.4.3_draft: Adding new race properties to test in staging.

Draft release to test adding new race properties per OMB SPD 15 in MIDRC staging environment.

1.4.2: Adding dicom_header_file_guid to imaging series nodes.

Non-breaking changes:

• Adding dicom_header_file_guid to imaging series nodes. This is to support providing DICOM headers (DCM files with pixel data deleted) to users for imaging series of interest.

v1.4.2_draft: Adding dicom_header_file_guid to data_file_properties

Adding dicom_header_file_guid to data_file_properties to support extraction and indexing of DICOM header files for imaging series to make image DICOM headers available to researchers separately from the images themselves.

1.4.1 Adding annotation_name enumeration

Batch RSNA_20251007 came in with a non-established enumeration on the annotation_file node in the annotation_name field. This version include the enumeration uchicago_msk_shoulder_labrum to the aforementioned location of the data dictionary.

What's Changed

• fixed link multiplicity for supplementary_file node by @cgmeyer in #155
• adding an enumeration to annotation_file node,and annotation_name field by @DanBiber in #156

Full Changelog: 1.4.0...1.4.1

1.4.0: Removing study_description as a required property of radiology_report.

Removing study_description as a required property of radiology_report.

1.3.9: Adding Enumeration for annotation_file

Added a new Enumeration for the annotation_name property of the annotation_file node.

The added enumeration is duke-CSpineSeg

1.3.8: Updating Properties with HIPAA Notification

Updating the property descriptions for all properties related to personal privacy protection. The current data types, expected values, and descriptions can be found here: The Medical Imaging and Data Resource Center Commons

• Add the following text in the description for the following properties: “This property is included to ensure personal privacy protection in accordance with the HIPAA Safe Harbor Method.”

  • age_at_imaging_gt_89
  • study_year_shifted
  • age_at_index_gt89
  • index_event
  • days_to_condition_end
  • days_to_condition_start
  • days_from_study_to_neg_covid_test
  • days_from_study_to_pos_covid_test
  • days_to_study

1.3.7: Add NIfTI Format and Software Versions to Annotation File Node

The following proposed changes are not a breaking changes and do not impact data ingestion.

• On the annotation_file node, add the following:
  • A new value of NII for the data_format property to represent NIfTI annotation files.
    • Add a note in the data_format description stating that when using the NII format, these are only for annotations that reference DICOM images.
  • A new property of software_versions similar to the properties found on the DICOM Annotation File and Annotation nodes.
• Continue to add links to external standards for all properties within the data model.