DICOM MCP Server

""" DICOM attribute presets for different query levels. """ from typing import Dict, List, Optional # Dictionary of attribute presets for each query level ATTRIBUTE_PRESETS = { # Minimal attribute set - just essential identifiers "minimal": { "patient": [ "PatientID", "PatientName", ], "study": [ "StudyInstanceUID", "PatientID", "StudyDate", "StudyDescription", ], "series": [ "SeriesInstanceUID", "StudyInstanceUID", "Modality", "SeriesNumber", ], "instance": [ "SOPInstanceUID", "SeriesInstanceUID", "InstanceNumber", ], }, # Standard attribute set - common clinical attributes "standard": { "patient": [ "PatientID", "PatientName", "PatientBirthDate", "PatientSex", "PatientAge", ], "study": [ "StudyInstanceUID", "PatientID", "StudyDate", "StudyTime", "StudyDescription", "AccessionNumber", "ReferringPhysicianName", "StudyID", "NumberOfStudyRelatedSeries", "NumberOfStudyRelatedInstances", ], "series": [ "SeriesInstanceUID", "StudyInstanceUID", "Modality", "SeriesNumber", "SeriesDescription", "BodyPartExamined", "PatientPosition", "NumberOfSeriesRelatedInstances", ], "instance": [ "SOPInstanceUID", "SeriesInstanceUID", "SOPClassUID", "InstanceNumber", "ContentDate", "ContentTime", "ImageType", "NumberOfFrames", ], }, # Extended attribute set - comprehensive information "extended": { "patient": [ "PatientID", "PatientName", "PatientBirthDate", "PatientSex", "PatientAge", "PatientWeight", "PatientAddress", "PatientComments", "IssuerOfPatientID", "EthnicGroup", ], "study": [ "StudyInstanceUID", "PatientID", "StudyDate", "StudyTime", "StudyDescription", "AccessionNumber", "ReferringPhysicianName", "StudyID", "ProcedureCodeSequence", "NumberOfStudyRelatedSeries", "NumberOfStudyRelatedInstances", "StudyComments", "AdmissionID", "ModalitiesInStudy", "RequestingPhysician", "RequestedProcedureDescription", ], "series": [ "SeriesInstanceUID", "StudyInstanceUID", "Modality", "SeriesNumber", "SeriesDescription", "BodyPartExamined", "PatientPosition", "NumberOfSeriesRelatedInstances", "SeriesDate", "SeriesTime", "PerformingPhysicianName", "ProtocolName", "OperatorsName", "PerformedProcedureStepDescription", "AnatomicalOrientationType", "InstitutionName", ], "instance": [ "SOPInstanceUID", "SeriesInstanceUID", "SOPClassUID", "InstanceNumber", "ContentDate", "ContentTime", "ImageType", "AcquisitionDate", "AcquisitionTime", "ImageComments", "NumberOfFrames", "BurnedInAnnotation", "WindowCenter", "WindowWidth", "ImagePositionPatient", "ImageOrientationPatient", "SliceLocation", "PixelSpacing", "PhotometricInterpretation", "BitsAllocated", "BitsStored", ], }, } def get_attributes_for_level( level: str, preset: str = "standard", additional_attrs: Optional[List[str]] = None, exclude_attrs: Optional[List[str]] = None ) -> List[str]: """Get the list of attributes for a specific query level and preset. Args: level: Query level (patient, study, series, instance) preset: Attribute preset name (minimal, standard, extended) additional_attrs: Additional attributes to include exclude_attrs: Attributes to exclude Returns: List of DICOM attribute names """ # Start with the preset attributes if preset in ATTRIBUTE_PRESETS and level in ATTRIBUTE_PRESETS[preset]: attr_list = ATTRIBUTE_PRESETS[preset][level].copy() elif preset in ATTRIBUTE_PRESETS and level not in ATTRIBUTE_PRESETS[preset]: # If preset exists but doesn't have this level, fall back to standard attr_list = ATTRIBUTE_PRESETS["standard"][level].copy() else: # If preset doesn't exist, fall back to standard attr_list = ATTRIBUTE_PRESETS["standard"][level].copy() # Add additional attributes if additional_attrs: for attr in additional_attrs: if attr not in attr_list: attr_list.append(attr) # Remove excluded attributes if exclude_attrs: attr_list = [attr for attr in attr_list if attr not in exclude_attrs] return attr_list