DICOMSeriesMetadata Objects
patient_idOptional[str] - The ID of the patient. This attribute is optional.study_uidstr - The unique identifier for the study.series_uidstr - The unique identifier for the series.
DICOMSliceMetadata Objects
dicom_instance_uidstr - The unique identifier for the DICOM instance.multiframe_frame_numberOptional[int] - The frame number if the DICOM instance is a multiframe image. This attribute is optional.file_uristr - The URI to the file containing the slice.widthint - The width of the slice in pixels.heightint - The height of the slice in pixels.

