71 lines
2.7 KiB
Python
Executable File
71 lines
2.7 KiB
Python
Executable File
#!/usr/bin/python
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# Orthanc - A Lightweight, RESTful DICOM Store
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# Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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# Department, University Hospital of Liege, Belgium
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# Copyright (C) 2017-2023 Osimis S.A., Belgium
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# Copyright (C) 2024-2025 Orthanc Team SRL, Belgium
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# Copyright (C) 2021-2025 Sebastien Jodogne, ICTEAM UCLouvain, Belgium
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#
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# This program is free software: you can redistribute it and/or
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# modify it under the terms of the GNU General Public License as
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# published by the Free Software Foundation, either version 3 of the
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# License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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# General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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# This sample shows how to carry on a manual modification of DICOM
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# tags spread accross various levels (Patient/Study/Series/Instance)
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# that would normally forbidden as such by the REST API of Orthanc to
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# avoid breaking the DICOM hierarchy. This sample can be useful for
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# more complex anonymization/modification scenarios, or for optimizing
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# the disk usage (the original and the modified instances never
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# coexist).
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from RestToolbox import *
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URL = 'http://127.0.0.1:8042'
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STUDY = '27f7126f-4f66fb14-03f4081b-f9341db2-53925988'
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identifiers = {}
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for instance in DoGet('%s/studies/%s/instances' % (URL, STUDY)):
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# Setup the parameters of the modification
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replace = {
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"PatientID" : "Hello",
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"PatientName" : "Modified",
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"StationName" : "TEST",
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}
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# Get the original UIDs of the instance
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seriesUID = DoGet('%s/instances/%s/content/SeriesInstanceUID' % (URL, instance['ID']))
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if seriesUID in identifiers:
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replace['SeriesInstanceUID'] = identifiers[seriesUID]
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studyUID = DoGet('%s/instances/%s/content/StudyInstanceUID' % (URL, instance['ID']))
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if studyUID in identifiers:
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replace['StudyInstanceUID'] = identifiers[studyUID]
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# Manually modify the instance
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print('Modifying instance %s' % instance['ID'])
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modified = DoPost('%s/instances/%s/modify' % (URL, instance['ID']),
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{ "Replace" : replace })
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# Remove the original instance
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DoDelete('%s/instances/%s' % (URL, instance['ID']))
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# Add the modified instance
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modifiedId = DoPost('%s/instances' % URL, modified)['ID']
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# Register the modified UIDs
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identifiers[seriesUID] = DoGet('%s/instances/%s/content/SeriesInstanceUID' % (URL, modifiedId))
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identifiers[studyUID] = DoGet('%s/instances/%s/content/StudyInstanceUID' % (URL, modifiedId))
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