GCP Extension for OHIF Viewer

The GCP Extension enhances the OHIF viewer, enabling seamless integration with Google Cloud Platform healthcare services for loading and merging imaging studies directly from GCP.

Key Features

• Load & Merge Studies: Load studies and merge results from a GCP Healthcare URL.
  • Query param examples:

    # GCP Path
    http://localhost:3000/viewer?StudyInstanceUIDs=2.25.169909530366026741902094648458907485460&gcp=https://healthcare.googleapis.com/v1beta1/projects/idc-dicom-review/locations/us-central1/datasets/rms_seg_test_fractional_multiclass_tiled_full-dataset/dicomStores/rms_seg_test_fractional_multiclass_tiled_full-dicom-store/study/2.25.169909530366026741902094648458907485460
    
    # Relative GCP Path
    http://localhost:3000/viewer?StudyInstanceUIDs=2.25.169909530366026741902094648458907485460&gcp=/projects/idc-dicom-review/locations/us-central1/datasets/rms_seg_test_fractional_multiclass_tiled_full-dataset/dicomStores/rms_seg_test_fractional_multiclass_tiled_full-dicom-store/study/2.25.169909530366026741902094648458907485460
    

How to Add the GCP Extension to Your OHIF Fork

1. Add GCP Extension as a Dependency

In the OHIF package.json file, include ohif-gcp-extension as a dependency. Since it’s not published to NPM, specify the GitHub repository URL and branch name.

/** File: platform/app/package.json */
"dependencies": {
  "ohif-gcp-extension": "https://github.com/ImagingDataCommons/ohif-gcp-extension#main",
  ...
}

2. Update OHIF's plugin file to load this extension:

/** File: platform/app/pluginConfig.json */

"extensions": [
  ...
  {
    "packageName": "ohif-gcp-extension"
  },
 ...