72 lines
1.8 KiB
JavaScript
72 lines
1.8 KiB
JavaScript
import { MODULE_TYPES, utils } from '@ohif/core';
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import loadSegmentation from './loadSegmentation';
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// TODO: Should probably use dcmjs for this
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const SOP_CLASS_UIDS = {
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DICOM_SEG: '1.2.840.10008.5.1.4.1.1.66.4',
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};
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const sopClassUIDs = Object.values(SOP_CLASS_UIDS);
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// TODO: Handle the case where there is more than one SOP Class Handler for the
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// same SOP Class.
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const OHIFDicomSegSopClassHandler = {
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id: 'OHIFDicomSegSopClassHandler',
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type: MODULE_TYPES.SOP_CLASS_HANDLER,
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sopClassUIDs,
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getDisplaySetFromSeries: function (
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series,
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study,
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dicomWebClient,
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authorizationHeaders
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) {
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const instance = series.getFirstInstance();
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const metadata = instance.getData().metadata;
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const {
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SeriesDate,
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SeriesTime,
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SeriesDescription,
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FrameOfReferenceUID,
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SOPInstanceUID,
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SeriesInstanceUID,
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StudyInstanceUID,
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} = metadata;
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const segDisplaySet = {
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Modality: 'SEG',
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displaySetInstanceUID: utils.guid(),
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wadoRoot: study.getData().wadoRoot,
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wadoUri: instance.getData().wadouri,
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SOPInstanceUID,
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SeriesInstanceUID,
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StudyInstanceUID,
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FrameOfReferenceUID,
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authorizationHeaders,
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metadata,
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isDerived: true,
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referencedDisplaySetUID: null, // Assigned when loaded.
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labelmapIndex: null, // Assigned when loaded.
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isLoaded: false,
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SeriesDate,
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SeriesTime,
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SeriesDescription,
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};
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segDisplaySet.load = function (referencedDisplaySet, studies) {
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return loadSegmentation(
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segDisplaySet,
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referencedDisplaySet,
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studies
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).catch(error => {
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segDisplaySet.isLoaded = false;
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throw new Error(error);
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});
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};
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return segDisplaySet;
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},
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};
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export default OHIFDicomSegSopClassHandler;
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