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DICOM PS3.3 2020a - Information Object Definitions |
Note
1.In order to annotate images, whether during acquisition or subsequently, SOP Instances of the Grayscale Softcopy Presentation State Storage or the Structured Report Storage SOP Classes that reference the image SOP Instance, may be used.
No standard mechanism is provided for inclusion of annotations within the image SOP Instance itself, and implementers are discouraged from using private extensions to circumvent this restriction.
GrayscaleSoftcopyPresentationStateStorageInstancesthataregeneratedduringacquisitionmaybereferencedfrom the Image SOP Instance by using the Referenced Grayscale Presentation State Sequence in the MR Image and Spectroscopy Instance Macro invoked from the Enhanced MR Image Module. See Section C.8.13.2.
2.The Curve Module (Retired) was previously include in the list of Modules that shall not be present, but has been retired from DICOM. It is still not permitted to be present. See PS3.3-2004.
3.TheSpecimenIdentificationModulewaspreviouslyincludedinthisIODbuthasbeenretired,anditsfunctionalityreplaced by the Specimen Module. See PS3.3-2008.
The Photometric Interpretation (0028,0004) defined in Section C.8.13.1 Enhanced MR Image Module, shall be MONOCHROME2.
A.36.2.4 Enhanced MR Image Functional Group Macros
Table A.36-2 specifies the use of the Functional Group Macros used in the Multi-frame Functional Groups Module for the Enhanced MR Image IOD.
Table A.36-2. Enhanced MR Image Functional Group Macros
Functional Group Macro |
Section |
Usage |
Pixel Measures |
C.7.6.16.2.1 |
M |
Frame Content |
C.7.6.16.2.2 |
M - May not be used as a Shared Functional Group. |
Plane Position (Patient) |
C.7.6.16.2.3 |
M |
Plane Orientation (Patient) |
C.7.6.16.2.4 |
M |
Referenced Image |
C.7.6.16.2.5 |
C-Requirediftheimageorframehasbeenplannedonanotherimage |
|
|
or frame. May be present otherwise |
Derivation Image |
C.7.6.16.2.6 |
C - Required if the image or frame has been derived from another |
|
|
SOP Instance. |
Cardiac Synchronization |
C.7.6.16.2.7 |
C-RequiredifCardiacSynchronizationTechnique(0018,9037)equals |
|
|
otherthanNONEandifImageType(0008,0008)Value1isORIGINAL |
|
|
or MIXED. May be present otherwise. |
Frame Anatomy |
C.7.6.16.2.8 |
M |
Pixel Value Transformation |
C.7.6.16.2.9 |
C - Required if Photometric Interpretation (0028,0004) is |
|
|
MONOCHROME2. |
Frame VOI LUT |
C.7.6.16.2.10 |
U - May be used only if Photometric Interpretation (0028,0004) is |
|
|
MONOCHROME2. |
Real World Value Mapping |
C.7.6.16.2.11 |
U - May be used only if Photometric Interpretation (0028,0004) is |
|
|
MONOCHROME2. |
Contrast/Bolus Usage |
C.7.6.16.2.12 |
C - Required if Contrast/Bolus Agent Sequence (0018,0012) is used. |
Respiratory Synchronization |
C.7.6.16.2.17 |
C - Required if Respiratory Motion Compensation Technique |
|
|
(0018,9170)equalsotherthanNONE,REALTIMEorBREATH_HOLD |
|
|
and if Image Type (0008,0008) Value 1 is ORIGINAL or MIXED. May |
|
|
be present otherwise. |
MR Image Frame Type |
C.8.13.5.1 |
M |
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Functional Group Macro |
Section |
Usage |
|
MR Timing and Related |
C.8.13.5.2 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
Parameters |
|
MIXED. May be present otherwise. |
|
MR FOV/Geometry |
C.8.13.5.3 |
C - Required if Geometry of k-Space Traversal (0018,9032) equals |
|
|
|
RECTILINEAR and if Image Type (0008,0008) Value 1 is ORIGINAL |
|
|
|
or MIXED. May be present otherwise. |
|
MR Echo |
C.8.13.5.4 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Modifier |
C.8.13.5.5 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Imaging Modifier |
C.8.13.5.6 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Receive Coil |
C.8.13.5.7 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Transmit Coil |
C.8.13.5.8 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Diffusion |
C.8.13.5.9 |
C - Required if Acquisition Contrast (0008,9209) in any MR Image |
|
|
|
FrameTypeFunctionalGroupintheSOPInstanceequalsDIFFUSION |
|
|
|
and Image Type (0008,0008) Value 1 is ORIGINAL or MIXED. May |
|
|
|
be present otherwise. |
|
MR Averages |
C.8.13.5.10 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Spatial Saturation |
C.8.13.5.11 |
C - Required if Spatial Pre-saturation (0018,9027) equals SLAB for |
|
|
|
any frame in the SOP Instance and Image Type (0008,0008) Value |
|
|
|
1 is ORIGINAL or MIXED. May be present otherwise. |
|
MR Metabolite Map |
C.8.13.5.12 |
C - Required if Image Type (0008,0008) Value 3 equals |
|
|
|
METABOLITE_MAP. May be present otherwise. |
|
MR Velocity Encoding |
C.8.13.5.13 |
C - Required if Phase Contrast (0018,9014) equals YES and Image |
|
|
|
Type (0008,0008) Value 1 is ORIGINAL or MIXED. May be present |
|
|
|
otherwise. |
|
MR Arterial Spin Labeling |
C.8.13.5.14 |
C - Required if Image Type (0008,0008) Value 3 is ASL. May be |
|
|
|
present otherwise. |
|
Functional MR |
C.8.13.5.15 |
U |
|
Temporal Position |
C.7.6.16.2.23 |
U |
|
A.36.3 MR Spectroscopy IOD
A.36.3.1 MR Spectroscopy IOD Description
TheMagneticResonance(MR)SpectroscopyInformationObjectDefinition(IOD)specifiesspectroscopicdata,whichhasbeencreated by a magnetic resonance device.
A.36.3.2 MR Spectroscopy Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Spectroscopy IE below the Series IE.
A.36.3.3 MR Spectroscopy IOD Module Table
Table A.36-3 specifies the Modules of the MR Spectroscopy IOD.
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Page 338 DICOM PS3.3 2020a - Information Object Definitions
Table A.36-3. MR Spectroscopy IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
|
MR Series |
C.8.13.6 |
M |
Frame of |
Frame of Reference |
C.7.4.1 |
M |
Reference |
Synchronization |
C.7.4.2 |
C - Required if time synchronization was |
|
|
|
applied. |
Equipment |
General Equipment |
C.7.5.1 |
M |
|
Enhanced General Equipment |
C.7.5.2 |
M |
MR |
Enhanced Contrast/Bolus |
C.7.6.4b |
C - Required if contrast media were |
Spectroscopy |
|
applied. |
|
|
Multi-frame Functional Groups |
C.7.6.16 |
M |
|
Multi-frame Dimension |
C.7.6.17 |
M |
|
Cardiac Synchronization |
C.7.6.18.1 |
C - Required if cardiac synchronization |
|
|
|
was applied. |
|
Respiratory Synchronization |
C.7.6.18.2 |
C-Requiredifrespiratorysynchronization |
|
|
|
was applied. |
|
Bulk Motion Synchronization |
C.7.6.18.3 |
C - Required if bulk motion |
|
|
|
synchronization was applied. |
|
Acquisition Context |
C.7.6.14 |
M |
|
Specimen |
C.7.6.22 |
U |
|
MR Spectroscopy |
C.8.14.1 |
M |
|
MR Spectroscopy Pulse Sequence |
C.8.14.2 |
C - Required if Image Type (0008,0008) |
|
|
|
Value 1 is ORIGINAL. May be present |
|
|
|
otherwise. |
|
MR Spectroscopy Data |
C.8.14.4 |
M |
|
SOP Common |
C.12.1 |
M |
|
Common Instance Reference |
C.12.2 |
U |
|
Frame Extraction |
C.12.3 |
C - Required if the SOP Instance was |
|
|
|
created in response to a Frame-Level |
|
|
|
retrieve request |
Note
The Specimen Identification Module was previously included in this IOD but has been retired, and its functionality replaced by the Specimen Module. See PS3.3-2008.
A.36.3.4 MR Spectroscopy Functional Group Macros
Table A.36-4 specifies the use of the Functional Group Macros used in the Multi-frame Functional Groups Module for the MR Spec- troscopy IOD.
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DICOM PS3.3 2020a - Information Object Definitions |
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Table A.36-4. MR Spectroscopy Functional Group Macros |
|
||
Functional Group Macro |
Section |
Usage |
|
Pixel Measures |
C.7.6.16.2.1 |
M |
|
Frame Content |
C.7.6.16.2.2 |
M - May not be used as a Shared Functional Group |
|
Plane Position (Patient) |
C.7.6.16.2.3 |
M |
|
Plane Orientation (Patient) |
C.7.6.16.2.4 |
M |
|
Referenced Image |
C.7.6.16.2.5 |
C-Requirediftheimageorframehasbeenplannedonanotherimage |
|
|
|
or frame. May be present otherwise |
|
Derivation Image |
C.7.6.16.2.6 |
C - Required if the image or frame has been derived from another |
|
|
|
SOP Instance. |
|
Cardiac Synchronization |
C.7.6.16.2.7 |
C-RequiredifCardiacSynchronizationTechnique(0018,9037)equals |
|
|
|
otherthanNONEandifImageType(0008,0008)Value1isORIGINAL |
|
|
|
or MIXED. May be present otherwise. |
|
Frame Anatomy |
C.7.6.16.2.8 |
M |
|
Contrast/Bolus Usage |
C.7.6.16.2.12 |
C - Required if Contrast/Bolus Agent Sequence (0018,0012) is used. |
|
Respiratory Synchronization |
C.7.6.16.2.17 |
C - Required if Respiratory Motion Compensation Technique |
|
|
|
(0018,9170)equalsotherthanNONE,REALTIMEorBREATH_HOLD |
|
|
|
and if Image Type (0008,0008) Value 1 is ORIGINAL or MIXED. May |
|
|
|
be present otherwise. |
|
MR Spectroscopy Frame Type |
C.8.14.3.1 |
M |
|
MR Timing and Related |
C.8.13.5.2 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
Parameters |
|
MIXED. May be present otherwise. |
|
MRSpectroscopyFOV/GeometryC.8.14.3.2 |
C - Required if Geometry of k-Space Traversal (0018,9032) equals |
||
|
|
RECTILINEAR and if Image Type (0008,0008) Value 1 is ORIGINAL |
|
|
|
or MIXED. May be present otherwise. |
|
MR Echo |
C.8.13.5.4 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Modifier |
C.8.13.5.5 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Receive Coil |
C.8.13.5.7 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Transmit Coil |
C.8.13.5.8 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Diffusion |
C.8.13.5.9 |
C - Required if Acquisition Contrast (0008,9209) in any MR Image |
|
|
|
FrameTypeFunctionalGroupintheSOPInstanceequalsDIFFUSION |
|
|
|
and Image Type (0008,0008) Value 1 is ORIGINAL or MIXED. May |
|
|
|
be present otherwise. |
|
MR Averages |
C.8.13.5.10 |
C - Required if Image Type (0008,0008) Value 1 is ORIGINAL or |
|
|
|
MIXED. May be present otherwise. |
|
MR Spatial Saturation |
C.8.13.5.11 |
C - Required if Spatial Pre-saturation (0018,9027) equals SLAB for |
|
|
|
any frame in the SOP Instance and Image Type (0008,0008) Value 1 |
|
|
|
is ORIGINAL or MIXED. May be present otherwise. |
|
MR Velocity Encoding |
C.8.13.5.13 |
C - Required if Phase Contrast (0018,9014) equals YES and Image |
|
|
|
Type (0008,0008) Value 1 is ORIGINAL or MIXED. May be present |
|
|
|
otherwise. |
|
Temporal Position |
C.7.6.16.2.23 |
U |
|
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DICOM PS3.3 2020a - Information Object Definitions |
A.36.4 Enhanced MR Color Image IOD
A.36.4.1 Enhanced MR Color Image IOD Description
TheEnhancedMagneticResonance(MR)ColorImageInformationObjectDefinition(IOD)specifiesanimage,whichhasbeencreated by a magnetic resonance device.
A.36.4.2 Enhanced MR Color Image Entity-Relationship Model
This IOD uses the E-R Model in Section A.1.2, with only the Image IE below the Series IE.
A.36.4.3 Enhanced MR Color Image IOD Module Table
Table A.36-5 specifies the Modules of the Enhanced MR Color Image IOD.
Table A.36-5. Enhanced MR Color Image IOD Modules
IE |
Module |
Reference |
Usage |
Patient |
Patient |
C.7.1.1 |
M |
|
Clinical Trial Subject |
C.7.1.3 |
U |
Study |
General Study |
C.7.2.1 |
M |
|
Patient Study |
C.7.2.2 |
U |
|
Clinical Trial Study |
C.7.2.3 |
U |
Series |
General Series |
C.7.3.1 |
M |
|
Clinical Trial Series |
C.7.3.2 |
U |
|
MR Series |
C.8.13.6 |
M |
Frame of Frame of Reference |
C.7.4.1 |
M |
|
ReferenceSynchronization |
C.7.4.2 |
C - Required if time synchronization was |
|
|
|
|
applied. |
EquipmentGeneral Equipment |
C.7.5.1 |
M |
|
|
Enhanced General Equipment |
C.7.5.2 |
M |
Image |
Image Pixel |
C.7.6.3 |
M |
|
Enhanced Contrast/Bolus |
C.7.6.4b |
C-Requiredifcontrastmediawereapplied. |
|
Multi-frame Functional Groups |
C.7.6.16 |
M |
|
Multi-frame Dimension |
C.7.6.17 |
M |
|
Cardiac Synchronization |
C.7.6.18.1 |
C-Requiredifcardiacsynchronizationwas |
|
|
|
applied. |
|
Respiratory Synchronization |
C.7.6.18.2 |
C - Required if respiratory synchronization |
|
|
|
was applied. |
|
Bulk Motion Synchronization |
C.7.6.18.3 |
C - Required if bulk motion synchronization |
|
|
|
was applied. |
|
Acquisition Context |
C.7.6.14 |
M |
|
Specimen |
C.7.6.22 |
C - Required if Imaging Subject is a |
|
|
|
specimen |
|
Device |
C.7.6.12 |
U |
|
Enhanced MR Image |
C.8.13.1 |
M |
|
MR Pulse Sequence |
C.8.13.4 |
C - Required if Image Type (0008,0008) |
|
|
|
Value 1 is ORIGINAL or MIXED. May be |
|
|
|
present otherwise. |
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