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Page 796​

 

DICOM PS3.17 2020a - Explanatory Information​

 

 

Attribute​

Selector Attribute​Selector​ Selector Sequence​

Selector​

Constraint​

Constraint Value​

 

 

 

Value​

Pointer​

Sequence​

Type​

 

 

 

 

Number​

 

Pointer​

 

 

 

 

 

 

 

Items​

 

 

CTDIvol​

 

(0018,9345)​

1​

(0018,9920)​

2​

EQUAL​

59.3​

CTDI Phantom Type​

 

(0018,9346)​

1​

(0018,9920)​

2​

EQUAL​

(113690, DCM,​

Code Sequence​

 

 

 

 

 

 

"IEC Head​

 

 

 

 

 

 

 

Dosimetry​

 

 

 

 

 

 

 

Phantom")​

CTDIvol Notification​

 

(0018,9942)​

1​

(0018,9920)​

2​

EQUAL​

80​

Trigger​

 

 

 

 

 

 

 

Acquisition Motion​

 

(0018,9930)​

1​

(0018,9920)​

2​

EQUAL​

FORWARD​

>Acquisition Start Location Sequence (0018,9931)​

 

 

 

 

Reference Location​

 

(0018,9900)​

1​

(0018,9920),​

2\1​

EQUAL​

"C1 Lamina"​

Label​

 

 

 

(0018,9931)​

 

 

 

Reference Basis Code​

 

(0018,9902)​

1​

(0018,9920),​

2\1​

EQUAL​

(14806007, SCT,​

Sequence​

 

 

 

(0018,9931)​

 

 

"Atlas")​

Reference Geometry​

 

(0018,9903)​

1​

(0018,9920),​

2\1​

EQUAL​

(128120, DCM,​

Code Sequence​

 

 

 

(0018,9931)​

 

 

"Plane through​

 

 

 

 

 

 

 

Superior Extent")​

>Acquisition End Location Sequence (0018,9932)​

 

 

 

 

Reference Location​

 

(0018,9900)​

1​

(0018,9920),​

2\1​

EQUAL​

"Top of Skull"​

Label​

 

 

 

(0018,9932)​

 

 

 

Reference Basis Code​

 

(0018,9902)​

1​

(0018,9920),​

2\1​

EQUAL​

(89546000, SCT,​

Sequence​

 

 

 

(0018,9932)​

 

 

"Skull")​

Reference Geometry​

 

(0018,9903)​

1​

(0018,9920),​

2\1​

EQUAL​

(128120, DCM,​

Code Sequence​

 

 

 

(0018,9932)​

 

 

"Plane through​

 

 

 

 

 

 

 

Superior Extent")​

>CT X-Ray Details Sequence (0018,9940) - First Beam​

 

 

 

 

Beam Number​

 

(300A,00C0)​

1​

(0018,9920),​

2\1​

EQUAL​

1​

 

 

 

 

(0018,9940)​

 

 

 

KVP​

 

(0018,0060)​

1​

(0018,9920),​

2\1​

EQUAL​

120​

 

 

 

 

(0018,9940)​

 

 

 

private tag​

 

(0021,1099)​

1​

(0018,9920),​

2\1​

EQUAL​

390​

 

 

 

 

(0018,9940)​

 

 

 

Exposure Modulation​

 

(0018,9323)​

1​

(0018,9920),​

2\1​

EQUAL​

LONGITUDINAL​

Type​

 

 

 

(0018,9940)​

 

 

 

DataCollectionDiameter​

(0018,0090)​

1​

(0018,9920),​

2\1​

EQUAL​

300​

 

 

 

 

(0018,9325)​

 

 

 

>CT X-Ray Details Sequence (0018,9325) - Second Beam​

 

 

 

 

Beam Number​

 

(300A,00C0)​

1​

(0018,9920),​

2\2​

EQUAL​

2​

 

 

 

 

(0018,9325)​

 

 

 

KVP​

 

(0018,0060)​

1​

(0018,9920),​

2\2​

EQUAL​

120​

 

 

 

 

(0018,9325)​

 

 

 

private tag​

 

(0021,1099)​

1​

(0018,9920),​

2\2​

EQUAL​

390​

 

 

 

 

(0018,9325)​

 

 

 

Exposure Modulation​

 

(0018,9323)​

1​

(0018,9920),​

2\2​

EQUAL​

LONGITUDINAL​

Type​

 

 

 

(0018,9325)​

 

 

 

DataCollectionDiameter​

(0018,0090)​

1​

(0018,9920),​

2\2​

EQUAL​

300​

 

 

 

 

(0018,9325)​

 

 

 

- Standard -​

DICOM PS3.17 2020a - Explanatory Information​ Page 797​

Table AAAA.2-2d. First Reconstruction Protocol Element Specification​

Attribute​

SelectorAttribute​Selector​Selector Sequence​ Selector​

Constraint​

Constraint Value​

 

 

 

Value​

Pointer​

Sequence​

Type​

 

 

 

 

Number​

 

Pointer​

 

 

 

 

 

 

 

Items​

 

 

Reconstruction Protocol Element Sequence (yym8, m9x1)​

 

 

 

 

Protocol Element Name​

 

(0018,9922)​

1​

(0018,9934)​

1​

EQUAL​

"Transverse Recon"​

Content Qualification​

 

(0018,9004)​

1​

(0018,9934)​

1​

EQUAL​

PRODUCT​

Requested Series​

 

(0018,9937)​

1​

(0018,9934)​

1​

EQUAL​

"Axial w/o"​

Description​

 

 

 

 

 

 

 

Source Acquisition​

 

(0018,9938)​

1​

(0018,9934)​

1​

EQUAL​

2​

ProtocolElementNumber​

 

 

 

 

 

 

Source Acquisition Beam​

(0018,9939)​

1​

(0018,9934)​

1​

EQUAL​

"1\2"​

Number​

 

 

 

 

 

 

 

Convolution Kernel​

 

(0018,1210)​

1​

(0018,9934)​

1​

EQUAL​

"C3p0"​

ConvolutionKernelGroup​

(0018,9316)​

1​

(0018,9934)​

1​

EQUAL​

"BRAIN"​

Rows​

 

(0028,0010)​

1​

(0018,9934)​

1​

EQUAL​

512​

Columns​

 

(0028,0011)​

1​

(0018,9934)​

1​

EQUAL​

512​

Slice Thickness​

 

(0018,0050)​

1​

(0018,9934)​

1​

EQUAL​

5​

Spacing Between Slices​

 

(0018,0088)​

1​

(0018,9934)​

1​

EQUAL​

5​

>Reconstruction Start Location Sequence (0018,993B)​

 

 

 

 

ReferenceLocationLabel​

(0018,9900)​

1​

(0018,9934),​

1\1​

EQUAL​

"Top of Frontal​

 

 

 

 

(0018,993B)​

 

 

Sinus"​

Reference Basis Code​

 

(0018,9902)​

1​

(0018,9934),​

1\1​

EQUAL​

(55060009, SCT,​

Sequence​

 

 

 

(0018,993B)​

 

 

"Frontal sinus")​

Reference Geometry​

 

(0018,9903)​

1​

(0018,9934),​

1\1​

EQUAL​

(128120, DCM,​

Code Sequence​

 

 

 

(0018,993B)​

 

 

"Plane through​

 

 

 

 

 

 

 

Superior Extent")​

>Reconstruction End Location Sequence (0018,993C)​

 

 

 

 

ReferenceLocationLabel​

(0018,9900)​

1​

(0018,9934),​

1\1​

EQUAL​

"Top of Skull"​

 

 

 

 

(0018,993C)​

 

 

 

Reference Basis Code​

 

(0018,9902)​

1​

(0018,9934),​

1\1​

EQUAL​

(89546000, SCT,​

Sequence​

 

 

 

(0018,993C)​

 

 

"Skull")​

Reference Geometry​

 

(0018,9903)​

1​

(0018,9934),​

1\1​

EQUAL​

(128120, DCM,​

Code Sequence​

 

 

 

(0018,993C)​

 

 

"Plane through​

 

 

 

 

 

 

 

Superior Extent")​

AAAA.2.3 Acme​

The first part of this example is shown above in Table AAAA.2-1.​

Note​

1.​The author of this protocol chose to use the code for the vertex of the head rather than the skull as the basis for the​ plane defining the extent of the scan and reconstructions.​

2.​The Requested Series Description (0018,9937) is the same for both localizer acquisitions, however DICOM does not​ mandate series organization behavior so this does not guarantee that both localizers will be placed in the same series.​

- Standard -​

Page 798​ DICOM PS3.17 2020a - Explanatory Information​

Table AAAA.2-3. AAPM Routine Brain Details - Acme​

Attribute​

Tag​

Value​

Model Specification Sequence​

(0018,9912)​

 

>Manufacturer​

(0008,0070)​

ACME​

>Manufacturer's Model Name​

(0008,1090)​

Alpha​

>Software Versions​

(0018,1020)​

V1.63\1.70​

>Manufacturer​

(0008,0070)​

ACME​

>Manufacturer's Model Name​

(0008,1090)​

Alpha Plus​

>Software Versions​

(0018,1020)​

V1.63\1.70​

Patient Specification Sequence​

(0018,9911)​

 

>See Table AAAA.2-3a “Patient Specification”​

 

 

Acquisition Protocol Element Specification Sequence​

(0018,991F)​

 

>Protocol Element Number​

(0018,9921)​

1​

>Parameters Specification Sequence​

(0018,9913)​

 

>>See Table AAAA.2-3b “First Acquisition Protocol Element Specification”​

 

>Protocol Element Number​

(0018,9921)​

2​

>Parameters Specification Sequence​

(0018,9913)​

 

>>See Table AAAA.2-3c “Second Acquisition Protocol Element Specification”​

 

>Protocol Element Number​

(0018,9921)​

3​

>Parameters Specification Sequence​

(0018,9913)​

 

>>See Table AAAA.2-3d “Third Acquisition Protocol Element Specification”​

 

Reconstruction Protocol Element Specification Sequence​

(0018,9933)​

 

>Protocol Element Number​

(0018,9921)​

1​

>Parameters Specification Sequence​

(0018,9913)​

 

>>See Table AAAA.2-3e “First Reconstruction Protocol Element Specification”​

 

>Protocol Element Number​

(0018,9921)​

2​

>Parameters Specification Sequence​

(0018,9913)​

 

>>See Table AAAA.2-3f “Second Reconstruction Protocol Element Specification”​

 

Storage Protocol Element Specification Sequence​

(0018,9935)​

 

>Protocol Element Number​

(0018,9921)​

1​

>Parameters Specification Sequence​

(0018,9913)​

 

>>See Table AAAA.2-3g “First Storage Protocol Element Specification”​

 

>Protocol Element Number​

(0018,9921)​

2​

>Parameters Specification Sequence​

(0018,9913)​

 

>>See Table AAAA.2-3h “Second Storage Protocol Element Specification”​

 

>Protocol Element Number​

(0018,9921)​

3​

>Parameters Specification Sequence​

(0018,9913)​

 

>>See Table AAAA.2-3i “Third Storage Protocol Element Specification”​

The following tables reflect the semantic contents of constraint sequences but not the actual structure of the IOD. The centered rows​ in italics clarify the context of the constrained Attributes that follow by indicating which sequence in the performed module contains​ the constrained Attribute (as specified in the Selector Sequence Pointer).​

- Standard -​

DICOM PS3.17 2020a - Explanatory Information​ Page 799​

Table AAAA.2-3a. Patient Specification​

Attribute​

Selector​

Selector Value​ Selector​

Selector Sequence​Constraint Type​ Constraint​

 

Attribute​

Number​

SequencePointer​ Pointer Items​

Value​

Patient's Age​

(0010,1010)​

1​

absent​

absent​

GREATER_THAN​"16Y"​

Table AAAA.2-3b. First Acquisition Protocol Element Specification​

Attribute​

SelectorAttribute​Selector​ Selector Sequence​

Selector​

Constraint​

Constraint Value​

 

 

 

Value​

Pointer​

Sequence​

Type​

 

 

 

 

Number​

 

Pointer​

 

 

 

 

 

 

 

Items​

 

 

Acquistion Protocol Element Sequence (yym8, m9x1)​

 

 

 

 

ProtocolElementName​

(0018,9922)​

1​

(0018,9920)​

1​

EQUAL​

Localizer: Lateral​

Content Qualification​

 

(0018,9004)​

1​

(0018,9934)​

1​

EQUAL​

PRODUCT​

Requested Series​

 

(0018,9937)​

1​

(0018,9934)​

1​

EQUAL​

"Localizers"​

Description​

 

 

 

 

 

 

 

Acquisition Type​

 

(0018,9302)​

1​

(0018,9920)​

1​

EQUAL​

CONSTANT_ANGLE​

Tube Angle​

 

(0018,9303)​

1​

(0018,9920)​

1​

EQUAL​

90​

Acquisition Motion​

 

(0018,9930)​

1​

(0018,9920)​

1​

EQUAL​

FORWARD​

>Acquisition Start Location Sequence (0018,9931)​

 

 

 

 

Reference Location​

 

(0018,9900)​

1​

(0018,9920),​

1\1​

EQUAL​

"Top of Head"​

Label​

 

 

 

(0018,9931)​

 

 

 

Reference Basis Code​

(0018,9902)​

1​

(0018,9920),​

1\1​

EQUAL​

(88986008, SCT,​

Sequence​

 

 

 

(0018,9931)​

 

 

"Vertex of Head")​

Reference Geometry​

 

(0018,9903)​

1​

(0018,9920),​

1\1​

EQUAL​

(128120, DCM,​

Code Sequence​

 

 

 

(0018,9931)​

 

 

"Plane through​

 

 

 

 

 

 

 

Superior Extent")​

>Acquisition End Location Sequence (0018,9932)​

 

 

 

 

Reference Location​

 

(0018,9900)​

1​

(0018,9920),​

1\1​

EQUAL​

"Bottom of 256mm​

Label​

 

 

 

(0018,9932)​

 

 

Localizer"​

Reference Basis Code​

(0018,9902)​

1​

(0018,9920),​

1\1​

EQUAL​

(88986008, SCT,​

Sequence​

 

 

 

(0018,9932)​

 

 

"Vertex of Head")​

Reference Geometry​

 

(0018,9903)​

1​

(0018,9920),​

1\1​

EQUAL​

(128120, DCM,​

Code Sequence​

 

 

 

(0018,9932)​

 

 

"Plane through​

 

 

 

 

 

 

 

Superior Extent")​

Offset Distance​

 

(0018,9904)​

1​

(0018,9920),​

1\1​

EQUAL​

256​

 

 

 

 

(0018,9932)​

 

 

 

Offset Direction​

 

(0018,9905)​

1​

(0018,9920),​

1\1​

EQUAL​

INFERIOR​

 

 

 

 

(0018,9932)​

 

 

 

>CT X-Ray Details Sequence (0018,9325) - First Beam​

 

 

 

 

Beam Number​

 

(300A,00C0)​

1​

(0018,9920),​

1\1​

EQUAL​

1​

 

 

 

 

(0018,9325)​

 

 

 

KVP​

 

(0018,0060)​

1​

(0018,9920),​

1\1​

EQUAL​

120​

 

 

 

 

(0018,9325)​

 

 

 

X-ray Tube Current in​

 

(0018,9330)​

1​

(0018,9920),​

1\1​

EQUAL​

50​

mA​

 

 

 

(0018,9325)​

 

 

 

- Standard -​

Page 800​ DICOM PS3.17 2020a - Explanatory Information​

Table AAAA.2-3c. Second Acquisition Protocol Element Specification​

Attribute​

SelectorAttribute​Selector​ Selector Sequence​

Selector​

Constraint​

Constraint Value​

 

 

 

Value​

Pointer​

Sequence​

Type​

 

 

 

 

Number​

 

Pointer​

 

 

 

 

 

 

 

Items​

 

 

Acquistion Protocol Element Sequence (yym8, m9x1)​

 

 

 

 

ProtocolElementName​

(0018,9922)​

1​

(0018,9920)​

2​

EQUAL​

Localizer: AP​

Content Qualification​

 

(0018,9004)​

1​

(0018,9934)​

2​

EQUAL​

PRODUCT​

Requested Series​

 

(0018,9937)​

1​

(0018,9934)​

2​

EQUAL​

"Localizers"​

Description​

 

 

 

 

 

 

 

Acquisition Type​

 

(0018,9302)​

1​

(0018,9920)​

2​

EQUAL​

CONSTANT_ANGLE​

Tube Angle​

 

(0018,9303)​

1​

(0018,9920)​

2​

EQUAL​

0​

Acquisition Motion​

 

(0018,9930)​

1​

(0018,9920)​

2​

EQUAL​

FORWARD​

>Acquisition Start Location Sequence (0018,9931)​

 

 

 

 

Reference Location​

 

(0018,9900)​

1​

(0018,9920),​

2\1​

EQUAL​

"Top of Head"​

Label​

 

 

 

(0018,9931)​

 

 

 

Reference Basis Code​

(0018,9902)​

1​

(0018,9920),​

2\1​

EQUAL​

(88986008, SCT,​

Sequence​

 

 

 

(0018,9931)​

 

 

"Vertex of Head")​

Reference Geometry​

 

(0018,9903)​

1​

(0018,9920),​

2\1​

EQUAL​

(128120, DCM,​

Code Sequence​

 

 

 

(0018,9931)​

 

 

"Plane through​

 

 

 

 

 

 

 

Superior Extent")​

>Acquisition End Location Sequence (0018,9932)​

 

 

 

 

Reference Location​

 

(0018,9900)​

1​

(0018,9920),​

2\1​

EQUAL​

"Bottom of 256mm​

Label​

 

 

 

(0018,9932)​

 

 

Localizer"​

Reference Basis Code​

(0018,9902)​

1​

(0018,9920),​

2\1​

EQUAL​

(88986008, SCT,​

Sequence​

 

 

 

(0018,9932)​

 

 

"Vertex of Head")​

Reference Geometry​

 

(0018,9903)​

1​

(0018,9920),​

2\1​

EQUAL​

(128120, DCM,​

Code Sequence​

 

 

 

(0018,9932)​

 

 

"Plane through​

 

 

 

 

 

 

 

Superior Extent")​

Offset Distance​

 

(0018,9904)​

1​

(0018,9920),​

2\1​

EQUAL​

256​

 

 

 

 

(0018,9932)​

 

 

 

Offset Direction​

 

(0018,9905)​

1​

(0018,9920),​

2\1​

EQUAL​

INFERIOR​

 

 

 

 

(0018,9932)​

 

 

 

>CT X-Ray Details Sequence (0018,9325) - First Beam​

 

 

 

 

Beam Number​

 

(300A,00C0)​

1​

(0018,9920),​

2\1​

EQUAL​

1​

 

 

 

 

(0018,9325)​

 

 

 

KVP​

 

(0018,0060)​

1​

(0018,9920),​

2\1​

EQUAL​

120​

 

 

 

 

(0018,9325)​

 

 

 

X-ray Tube Current in​

 

(0018,9330)​

1​

(0018,9920),​

2\1​

EQUAL​

50​

mA​

 

 

 

(0018,9325)​

 

 

 

Table AAAA.2-3d. Third Acquisition Protocol Element Specification​

Attribute​

Selector Attribute​Selector​ Selector Sequence​ Selector​

Constraint​

Constraint Value​

 

 

Value​

Pointer​

Sequence​

Type​

 

 

 

Number​

 

Pointer​

 

 

 

 

 

 

Items​

 

 

Acquistion Protocol Element Sequence (yym8, m9x1)​

 

 

 

 

Protocol Element Name​

(0018,9922)​

1​

(0018,9920)​

3​

EQUAL​

Helical​

- Standard -​

Источник: https://studfile.net/preview/14585770/