These shouldn't be scanned for Pixel Data, as they don't have any! We should probably amend this: https://github.com/SMI/IsIdentifiable/blob/main/IsIdentifiable/Runners/DicomFileRunner.cs#L235 Using the information fo-dicom provides on the `SOPClassUID` here: https://github.com/fo-dicom/fo-dicom/blob/development/FO-DICOM.Core/DicomUID.cs#L31-L43