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fix: catch errors in getPTImageIdInstanceMetadata (#3897)

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Patrick Wespi 2024-01-22 15:58:22 +01:00 committed by GitHub
parent 94f40192f5
commit a47aeb8bd7
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1 changed files with 19 additions and 20 deletions
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39
extensions/default/src/init.ts
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@ -63,30 +63,29 @@ const handlePETImageMetadata = ({ SeriesInstanceUID, StudyInstanceUID }) => {
const imageIds = instances.map(instance => instance.imageId);
const instanceMetadataArray = [];
imageIds.forEach(imageId => {
const instanceMetadata = getPTImageIdInstanceMetadata(imageId);
if (instanceMetadata) {
instanceMetadataArray.push(instanceMetadata);
}
});
if (!instanceMetadataArray.length) {
return;
}
// try except block to prevent errors when the metadata is not correct
let suvScalingFactors;
try {
suvScalingFactors = calculateSUVScalingFactors(instanceMetadataArray);
imageIds.forEach(imageId => {
const instanceMetadata = getPTImageIdInstanceMetadata(imageId);
if (instanceMetadata) {
instanceMetadataArray.push(instanceMetadata);
}
});
if (!instanceMetadataArray.length) {
return;
}
const suvScalingFactors = calculateSUVScalingFactors(instanceMetadataArray);
instanceMetadataArray.forEach((instanceMetadata, index) => {
metadataProvider.addCustomMetadata(
imageIds[index],
'scalingModule',
suvScalingFactors[index]
);
});
} catch (error) {
console.log(error);
}
if (!suvScalingFactors) {
return;
}
instanceMetadataArray.forEach((instanceMetadata, index) => {
metadataProvider.addCustomMetadata(imageIds[index], 'scalingModule', suvScalingFactors[index]);
});
};