fix(segmentation): Allow for manually added label map and contour segmentations to be used as viewport data overlays. (#5562)

extensions/cornerstone/src/utils/setUpSegmentationEventHandlers.ts

@@ -1,3 +1,5 @@
+import { Enums as csToolsEnums } from '@cornerstonejs/tools';
+
 import {
   setUpSelectedSegmentationsForViewportHandler,
   setupSegmentationDataModifiedHandler,
@@ -28,7 +30,7 @@ export const setUpSegmentationEventHandlers = ({ servicesManager, commandsManage
       }
 
       const segmentation = segmentationService.getSegmentation(segmentationId);
-      const label = segmentation.cachedStats.info;
+      const label = segmentation.label;
       const imageIds =
         segmentation.representationData?.Labelmap?.imageIds ??
         segmentation.representationData?.Contour?.imageIds;
@@ -39,7 +41,9 @@ export const setUpSegmentationEventHandlers = ({ servicesManager, commandsManage
         SOPClassUID: '1.2.840.10008.5.1.4.1.1.66.4',
         SOPClassHandlerId: '@ohif/extension-cornerstone-dicom-seg.sopClassHandlerModule.dicom-seg',
         SeriesDescription: label,
-        Modality: 'SEG',
+        Modality: segmentation.representationData[csToolsEnums.SegmentationRepresentations.Contour]
+          ? 'RTSTRUCT'
+          : 'SEG',
         numImageFrames: imageIds.length,
         imageIds,
         isOverlayDisplaySet: true,