Материал: part03

Внимание! Если размещение файла нарушает Ваши авторские права, то обязательно сообщите нам

Page 336​

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​

- Standard -​

 

DICOM PS3.3 2020a - Information Object Definitions​

Page 337​

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.​

- Standard -​

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.​

- Standard -​

 

DICOM PS3.3 2020a - Information Object Definitions​

Page 339​

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/Geometry​C.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​

 

- Standard -​

Page 340​

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​

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​

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.​

- Standard -​