Hello, I have the following problem. After a PACS upgrade in our hospital, the dynamic 3D images acquired after contrast media injection with a 3T Philips MRI are all saved in a single 4D file instead of a series of 2D images containing multiple 3D images over time. I used to convert this series of 2D dicom images in the format nfti with oro.dicom. However, I am no longer able to make oro.dicom read my single 4D dataset whereas it is perfectly opened by imageJ.
Did you also face this problem? Do you know a way to solve it? In the following link, I put an anonymized file containing the 4D dicom image (288 x288 x 40 x 20 ) which is 20 time frame of a 40 slices data set (288 x 288). It is pretty heavy (around 137 Mo). http://dl.free.fr/au9fVFq42 Here is a part of the dicom header of this file. Thanks in advance ! JP 0002,0002 Media Storage SOP Class UID: 1.2.840.10008.5.1.4.1.1.4.1 0002,0003 Media Storage SOP Inst UID: 1.3.46.670589.11.24148.5.20.1.1.6696.2011112916034476783 0002,0010 Transfer Syntax UID: 1.2.840.10008.1.2.1 0002,0012 Implementation Class UID: 1.2.276.0.7238010.5.0.3.5.4 0002,0013 Implementation Version Name: OSIRIX 0008,0005 Specific Character Set: ISO_IR 100 0008,0008 Image Type: ORIGINAL\PRIMARY\T1\NONE 0008,0012 Instance Creation Date: 20111129 0008,0013 Instance Creation Time: 161134 0008,0014 Instance Creator UID: 1.3.46.670589.11.24148.5 0008,0016 SOP Class UID: 1.2.840.10008.5.1.4.1.1.4.1 0008,0018 SOP Instance UID: 1.3.46.670589.11.24148.5.20.1.1.6696.2011112916034476783 0008,0020 Study Date: 20111129 0008,0021 Series Date: 20111129 0008,0023 Image Date: 20111129 0008,002A ---: 20111129160344.75000 0008,0030 Study Time: 140059.000 0008,0031 Series Time: 160344.75000 0008,0033 Image Time: 161142 0008,0050 Accession Number: A10080336707 0008,0060 Modality: MR 0008,0070 Manufacturer: Philips Medical Systems 0008,0080 Institution Name: HUG 0008,0090 Referring Physician's Name: SRV-CHURO PC-URO 0008,0100 Code Value: 0008,0102 Coding Scheme Designator: DCM 0008,0104 Code Meaning: 0008,1010 Station Name: PETMRSC 0008,1030 Study Description: IRM prostate 0008,1032 Procedure Code Sequence: 0008,0100 Code Value: IRMPROST 0008,0102 Coding Scheme Designator: XPLORE 0008,0104 Code Meaning: IRM prostate 0008,010B ---: N 0008,103E Series Description: dyn_THRIVE NEW SENSE 0008,1040 Institutional Department Name: PET/MR 0008,1070 Operator's Name: 0008,1080 Admitting Diagnoses Description: 0008,1090 Manufacturer's Model Name: GEMINI 0008,1110 Referenced Study Sequence: 0008,1150 Referenced SOP Class UID: 1.2.840.10008.3.1.2.3.1 0008,1155 Referenced SOP Instance UID: 2.16.840.1.113669.632.20.1211.10001541770 0008,1111 Referenced Study Component Sequence: 0008,0012 Instance Creation Date: 20111129 0008,0013 Instance Creation Time: 161124 0008,0014 Instance Creator UID: 1.3.46.670589.11.24148.5 0008,1150 Referenced SOP Class UID: 1.2.840.10008.3.1.2.3.3 0008,1155 Referenced SOP Instance UID: 1.3.46.670589.11.24148.5.0.3344.2011112914005962129 0020,0013 Image Number: 0 2005,0014 ---: Philips MR Imaging DD 005 0008,1115 Referenced Series Sequence: 0008,1150 Referenced SOP Class UID: 1.2.840.10008.5.1.4.1.1.4.1 0008,1155 Referenced SOP Instance UID: 1.3.46.670589.11.24148.5.699694036.1.1.6696.2011112914565018461 0020,000E Series Instance UID: 1.3.46.670589.11.24148.5.0.6696.2011112914565018461 0020,000D Study Instance UID: 2.16.840.1.113669.632.20.1211.10001541770 0008,1115 Referenced Series Sequence: 0008,1150 Referenced SOP Class UID: 1.2.840.10008.5.1.4.1.1.4.1 0008,1155 Referenced SOP Instance UID: 1.3.46.670589.11.24148.5.1209764884.1.1.6696.2011112915541254683 0020,000E Series Instance UID: 1.3.46.670589.11.24148.5.0.6696.2011112915541254683 0020,000D Study Instance UID: 2.16.840.1.113669.632.20.1211.10001541770 0008,1115 Referenced Series Sequence: 0008,1150 Referenced SOP Class UID: 1.2.840.10008.5.1.4.1.1.4.1 0008,1155 Referenced SOP Instance UID: 1.3.46.670589.11.24148.5.663994132.1.1.6696.2011112914341534045 [[alternative HTML version deleted]]
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