DICOM PS3.17 2019c - Explanatory Information

LLL.2 Simple CT Example

In this example, two consecutive transverse CT slices encoded as CT Image SOP Class Instances are shown, with a Grayscale Softcopy Presentation State reference to one of them, compared to the converted Legacy Converted Enhanced CT Image SOP Class Instance and a revised Grayscale Softcopy Presentation State that applies to it.

LLL.2.1 Images

LLL.2.1.1 First Slice As Classic Image

Nesting

Attribute

Tag

VR

VL (hex)

Value

Specific Character Set

(0008,0005)

CS

000a

ISO_IR 100

Image Type

(0008,0008)

CS

0016

ORIGINAL\PRIMARY\AXIAL

Instance Creation Date

(0008,0012)

DA

0008

20061230

Instance Creation Time

(0008,0013)

TM

0006

094053

SOP Class UID

(0008,0016)

UI

001a

1.2.840.10008.5.1.4.1.1.2

SOP Instance UID

(0008,0018)

UI

003c

1.3.6.1.4.1.9328.50.1.​21169049221871725649891126757390969029

Study Date

(0008,0020)

DA

0008

20061230

Content Date

(0008,0023)

DA

0008

20061230

Study Time

(0008,0030)

TM

0006

100000

Content Time

(0008,0033)

TM

0000

Accession Number

(0008,0050)

SH

0010

2263295914110886

Modality

(0008,0060)

CS

0002

CT

Manufacturer

(0008,0070)

LO

0000

Referring Physician's Name

(0008,0090)

PN

0000

Patient's Name

(0010,0010)

PN

0008

277654^

Patient ID

(0010,0020)

LO

0010

RIDER-2357766186

Patient's Birth Date

(0010,0030)

DA

0008

19301018

Patient's Sex

(0010,0040)

CS

0000

Patient Identity Removed

(0012,0062)

CS

0004

YES

De-identification Method

(0012,0063)

LO

002a

CTP: DICOM-S142-Baseline: 20090627:021422

Contrast/Bolus Agent

(0018,0010)

LO

0000

Body Part Examined

(0018,0015)

CS

0006

CHEST

Scan Options

(0018,0022)

CS

000c

HELICAL MODE

Slice Thickness

(0018,0050)

DS

0008

1.250000

KVP

(0018,0060)

DS

0004

120

Data Collection Diameter

(0018,0090)

DS

000a

500.000000

Reconstruction Diameter

(0018,1100)

DS

000a

375.000000

Distance Source to Detector

(0018,1110)

DS

000a

949.075012

Distance Source to Patient

(0018,1111)

DS

000a

541.000000

Gantry/Detector Tilt

(0018,1120)

DS

0008

0.000000

Table Height

(0018,1130)

DS

000a

170.500000

Rotation Direction

(0018,1140)

CS

0002

CW

Exposure Time

(0018,1150)

IS

0004

500

X-Ray Tube Current

(0018,1151)

IS

0004

298

Exposure

(0018,1152)

IS

0002

4

Filter Type

(0018,1160)

SH

000c

BODY FILTER

Generator Power

(0018,1170)

IS

0006

36000

Focal Spot(s)

(0018,1190)

DS

0008

0.700000

Convolution Kernel

(0018,1210)

SH

0004

LUNG

Patient Position

(0018,5100)

CS

0004

FFS

Revolution Time

(0018,9305)

FD

0008

0.5

Single Collimation Width

(0018,9306)

FD

0008

0.625

Total Collimation Width

(0018,9307)

FD

0008

40

Table Speed

(0018,9309)

FD

0008

78.75

Table Feed per Rotation

(0018,9310)

FD

0008

39.375

Spiral Pitch Factor

(0018,9311)

FD

0008

0.984375

Contributing Equipment Sequence

(0018,a001)

SQ

ffffffff

%item

Manufacturer

(0008,0070)

LO

0008

Acme Corp

Contribution DateTime

(0018,a002)

DT

0018

20110710084725.070-0400

Contribution Description

(0018,a003)

ST

0016

Merged patient context

Purpose of Reference Code Sequence

(0040,a170)

SQ

ffffffff

%item

Code Value

(0008,0100)

SH

0006

109103

Coding Scheme Designator

(0008,0102)

SH

0004

DCM

Code Meaning

(0008,0104)

LO

0014

Modifying Equipment

%enditem

%endseq

%enditem

%endseq

Study Instance UID

(0020,000d)

UI

003e

1.3.6.1.4.1.9328.50.1.​331429121990566779475389049484716775937

Series Instance UID

(0020,000e)

UI

003e

1.3.6.1.4.1.9328.50.1.​160525591228102999616019562758104412505

Study ID

(0020,0010)

SH

0004

1234

Series Number

(0020,0011)

IS

0002

8

Acquisition Number

(0020,0012)

IS

0002

1

Instance Number

(0020,0013)

IS

0002

43

Image Position (Patient)

(0020,0032)

DS

0022

-197.899994\-195.800003\-81.750000

Image Orientation (Patient)

(0020,0037)

DS

0036

1.000000\0.000000\0.000000\0.000000\1.000000\0.000000

Frame of Reference UID

(0020,0052)

UI

003c

1.3.6.1.4.1.9328.50.1.​69905286559358212664901756199898527044

Position Reference Indicator

(0020,1040)

LO

0002

SN

Slice Location

(0020,1041)

DS

000a

-81.750000

Samples per Pixel

(0028,0002)

US

0002

0001

Photometric Interpretation

(0028,0004)

CS

000c

MONOCHROME2

Rows

(0028,0010)

US

0002

0200

Columns

(0028,0011)

US

0002

0200

Pixel Spacing

(0028,0030)

DS

0012

0.732422\0.732422

Bits Allocated

(0028,0100)

US

0002

0010

Bits Stored

(0028,0101)

US

0002

0010

High Bit

(0028,0102)

US

0002

000f

Pixel Representation

(0028,0103)

US

0002

0001

Pixel Padding Value

(0028,0120)

SS

0002

f830

Window Center

(0028,1050)

DS

0002

40

Window Width

(0028,1051)

DS

0004

400

Rescale Intercept

(0028,1052)

DS

0006

-1024

Rescale Slope

(0028,1053)

DS

0002

1

Rescale Type

(0028,1054)

LO

0002

HU

Performed Procedure Step Start Date

(0040,0244)

DA

0008

20061230

Performed Procedure Step Start Time

(0040,0245)

TM

0006

092119

Private Creator

(01F1,0010)

LO

0008

ACMEVEND

Private Acme Acquisition Type

(01F1,1001)

CS

0006

SPIRAL

Private Acme Scan Parameter

(01F1,1002)

FL

0006

39.2

LLL.2.1.2 Second Slice As Classic Image

Nesting

Attribute

Tag

VR

VL (hex)

Value

Specific Character Set

(0008,0005)

CS

000a

ISO_IR 100

Image Type

(0008,0008)

CS

0016

ORIGINAL\PRIMARY\AXIAL

Instance Creation Date

(0008,0012)

DA

0008

20061230

Instance Creation Time

(0008,0013)

TM

0006

094053

SOP Class UID

(0008,0016)

UI

001a

1.2.840.10008.5.1.4.1.1.2

SOP Instance UID

(0008,0018)

UI

003e

1.3.6.1.4.1.9328.50.1.​118458571690318148036673922876743615666

Study Date

(0008,0020)

DA

0008

20061230

Content Date

(0008,0023)

DA

0008

20061230

Study Time

(0008,0030)

TM

0006

100000

Content Time

(0008,0033)

TM

0000

Accession Number

(0008,0050)

SH

0010

2263295914110886

Modality

(0008,0060)

CS

0002

CT

Manufacturer

(0008,0070)

LO

0000

Referring Physician's Name

(0008,0090)

PN

0000

Patient's Name

(0010,0010)

PN

0008

277654^

Patient ID

(0010,0020)

LO

0010

RIDER-2357766186

Patient's Birth Date

(0010,0030)

DA

0008

19301018

Patient's Sex

(0010,0040)

CS

0000

Patient Identity Removed

(0012,0062)

CS

0004

YES

De-identification Method

(0012,0063)

LO

002a

CTP: DICOM-S142-Baseline: 20090627:021422

Contrast/Bolus Agent

(0018,0010)

LO

0000

Body Part Examined

(0018,0015)

CS

0006

CHEST

Scan Options

(0018,0022)

CS

000c

HELICAL MODE

Slice Thickness

(0018,0050)

DS

0008

1.250000

KVP

(0018,0060)

DS

0004

120

Data Collection Diameter

(0018,0090)

DS

000a

500.000000

Reconstruction Diameter

(0018,1100)

DS

000a

375.000000

Distance Source to Detector

(0018,1110)

DS

000a

949.075012

Distance Source to Patient

(0018,1111)

DS

000a

541.000000

Gantry/Detector Tilt

(0018,1120)

DS

0008

0.000000

Table Height

(0018,1130)

DS

000a

170.500000

Rotation Direction

(0018,1140)

CS

0002

CW

Exposure Time

(0018,1150)

IS

0004

500

X-Ray Tube Current

(0018,1151)

IS

0004

298

Exposure

(0018,1152)

IS

0002

4

Filter Type

(0018,1160)

SH

000c

BODY FILTER

Generator Power

(0018,1170)

IS

0006

36000

Focal Spot(s)

(0018,1190)

DS

0008

0.700000

Convolution Kernel

(0018,1210)

SH

0004

LUNG

Patient Position

(0018,5100)

CS

0004

FFS

Revolution Time

(0018,9305)

FD

0008

0.5

Single Collimation Width

(0018,9306)

FD

0008

0.625

Total Collimation Width

(0018,9307)

FD

0008

40

Table Speed

(0018,9309)

FD

0008

78.75

Table Feed per Rotation

(0018,9310)

FD

0008

39.375

Spiral Pitch Factor

(0018,9311)

FD

0008

0.984375

Contributing Equipment Sequence

(0018,a001)

SQ

ffffffff

%item

Manufacturer

(0008,0070)

LO

0008

Acme Corp

Contribution DateTime

(0018,a002)

DT

0018

20110710084722.235-0400

Contribution Description

(0018,a003)

ST

0016

Merged patient context

Purpose of Reference Code Sequence

(0040,a170)

SQ

ffffffff

%item

Code Value

(0008,0100)

SH

0006

109103

Coding Scheme Designator

(0008,0102)

SH

0004

DCM

Code Meaning

(0008,0104)

LO

0014

Modifying Equipment

%enditem

%endseq

%enditem

%endseq

Study Instance UID

(0020,000d)

UI

003e

1.3.6.1.4.1.9328.50.1.​331429121990566779475389049484716775937

Series Instance UID

(0020,000e)

UI

003e

1.3.6.1.4.1.9328.50.1.​160525591228102999616019562758104412505

Study ID

(0020,0010)

SH

0004

1234

Series Number

(0020,0011)

IS

0002

8

Acquisition Number

(0020,0012)

IS

0002

1

Instance Number

(0020,0013)

IS

0002

42

Image Position (Patient)

(0020,0032)

DS

0022

-197.899994\-195.800003\-80.500000

Image Orientation (Patient)

(0020,0037)

DS

0036

1.000000\0.000000\0.000000\0.000000\1.000000\0.000000

Frame of Reference UID

(0020,0052)

UI

003c

1.3.6.1.4.1.9328.50.1.​69905286559358212664901756199898527044

Position Reference Indicator

(0020,1040)

LO

0002

SN

Slice Location

(0020,1041)

DS

000a

-80.500000

Samples per Pixel

(0028,0002)

US

0002

0001

Photometric Interpretation

(0028,0004)

CS

000c

MONOCHROME2

Rows

(0028,0010)

US

0002

0200

Columns

(0028,0011)

US

0002

0200

Pixel Spacing

(0028,0030)

DS

0012

0.732422\0.732422

Bits Allocated

(0028,0100)

US

0002

0010

Bits Stored

(0028,0101)

US

0002

0010

High Bit

(0028,0102)

US

0002

000f

Pixel Representation

(0028,0103)

US

0002

0001

Pixel Padding Value

(0028,0120)

SS

0002

f830

Window Center

(0028,1050)

DS

0002

40

Window Width

(0028,1051)

DS

0004

400

Rescale Intercept

(0028,1052)

DS

0006

-1024

Rescale Slope

(0028,1053)

DS

0002

1

Rescale Type

(0028,1054)

LO

0002

HU

Performed Procedure Step Start Date

(0040,0244)

DA

0008

20061230

Performed Procedure Step Start Time

(0040,0245)

TM

0006

092119

Private Creator

(01F1,0010)

LO

0008

ACMEVEND

Private Acme Acquisition Type

(01F1,1001)

CS

0006

SPIRAL

Private Acme Scan Parameter

(01F1,1002)

FL

0006

40.1

LLL.2.1.3 Legacy Converted Enhanced Image Containing Both Slices

Nesting

Attribute

Tag

VR

VL (hex)

Value

Image Type

(0008,0008)

CS

001c

ORIGINAL\PRIMARY\AXIAL\NONE

Instance Creation Date

(0008,0012)

DA

0008

20061230

Instance Creation Time

(0008,0013)

TM

0006

094053

SOP Class UID

(0008,0016)

UI

0016

1.2.840.10008.5.1.4.1.1.2.2

SOP Instance UID

(0008,0018)

UI

003a

1.3.6.1.4.1.5962.99.1.2830.2144.​1344607895685.1.1.1234.8.1

Study Date

(0008,0020)

DA

0008

20061230

Content Date

(0008,0023)

DA

0008

20061230

Study Time

(0008,0030)

TM

0006

100000

Content Time

(0008,0033)

TM

0000

Accession Number

(0008,0050)

SH

0010

2263295914110886

Modality

(0008,0060)

CS

0002

CT

Manufacturer

(0008,0070)

LO

0000

Referring Physician's Name

(0008,0090)

PN

0000

Pixel Presentation

(0008,9205)

CS

000a

MONOCHROME

Volumetric Properties

(0008,9206)

CS

0006

VOLUME

Volume Based Calculation Technique

(0008,9207)

CS

0004

NONE

Query/Retrieve View

(0008,0053)

CS

0008

ENHANCED

Patient's Name

(0010,0010)

PN

0008

277654^

Patient ID

(0010,0020)

LO

0010

RIDER-2357766186

Patient's Birth Date

(0010,0030)

DA

0008

19301018

Patient's Sex

(0010,0040)

CS

0000

Patient Identity Removed

(0012,0062)

CS

0004

YES

De-identification Method

(0012,0063)

LO

002a

CTP: DICOM-S142-Baseline: 20090627:021422

Body Part Examined

(0018,0015)

CS

0006

CHEST

Patient Position

(0018,5100)

CS

0004

FFS

Content Qualification

(0018,9004)

CS

0008

PRODUCT

Contributing Equipment Sequence

(0018,a001)

SQ

ffffffff

%item

Manufacturer

(0008,0070)

LO

0008

Acme Corp

Contribution DateTime

(0018,a002)

DT

0018

20110710084722.235-0400

Contribution Description

(0018,a003)

ST

0016

Merged patient context

Purpose of Reference Code Sequence

(0040,a170)

SQ

ffffffff

%item

Code Value

(0008,0100)

SH

0006

109103

Coding Scheme Designator

(0008,0102)

SH

0004

DCM

Code Meaning

(0008,0104)

LO

0014

Modifying Equipment

%enditem

%endseq

%enditem

%item

Manufacturer

(0008,0070)

LO

0008

PixelMed

Institution Name

(0008,0080)

LO

0008

PixelMed

Institution Address

(0008,0081)

ST

000a

Bangor, PA

Institutional Department Name

(0008,1040)

LO

0014

Software Development

Manufacturer's Model Name

(0008,1090)

LO

0028

com.pixelmed.dicom.SetWithEnhancedImages

Software Versions

(0018,1020)

LO

0022

Vers. Fri Aug 10 06:56:43 EDT 2012

Contribution DateTime

(0018,a002)

DT

0018

20120810101135.692-0400

Contribution Description

(0018,a003)

ST

0032

Legacy Enhanced Image created from Classic Images

Purpose of Reference Code Sequence

(0040,a170)

SQ

ffffffff

%item

Code Value

(0008,0100)

SH

0006

109106

Coding Scheme Designator

(0008,0102)

SH

0006

DCM

Code Meaning

(0008,0104)

LO

002a

Enhanced Multi-frame Conversion Equipment

%enditem

%endseq

%enditem

%endseq

Study Instance UID

(0020,000d)

UI

003e

1.3.6.1.4.1.9328.50.1.​331429121990566779475389049484716775937

Series Instance UID

(0020,000e)

UI

0038

1.3.6.1.4.1.5962.99.1.2830.2144.​1344607895685.1.3.1234.8

Study ID

(0020,0010)

SH

0004

1234

Series Number

(0020,0011)

IS

0002

8

Instance Number

(0020,0013)

IS

0002

1

Frame of Reference UID

(0020,0052)

UI

003c

1.3.6.1.4.1.9328.50.1.​69905286559358212664901756199898527044

Position Reference Indicator

(0020,1040)

LO

0002

SN

Samples per Pixel

(0028,0002)

US

0002

0001

Photometric Interpretation

(0028,0004)

CS

000c

MONOCHROME2

Number of Frames

(0028,0008)

IS

0002

2

Rows

(0028,0010)

US

0002

0200

Columns

(0028,0011)

US

0002

0200

Bits Allocated

(0028,0100)

US

0002

0010

Bits Stored

(0028,0101)

US

0002

0010

High Bit

(0028,0102)

US

0002

000f

Pixel Representation

(0028,0103)

US

0002

0001

Pixel Padding Value

(0028,0120)

SS

0002

f830

Burned In Annotation

(0028,0301)

CS

0002

NO

Lossy Image Compression

(0028,2110)

CS

0002

00

Performed Procedure Step Start Date

(0040,0244)

DA

0008

20061230

Performed Procedure Step Start Time

(0040,0245)

TM

0006

092119

Acquisition Context Sequence

(0040,0555)

SQ

ffffffff

%endseq

Presentation LUT Shape

(2050,0020)

CS

0008

IDENTITY

Shared Functional Groups Sequence

(5200,9229)

SQ

ffffffff

%item

CT Image Frame Type Sequence

(0018,9329)

SQ

ffffffff

%item

Frame Type

(0008,9007)

CS

001c

ORIGINAL\PRIMARY\AXIAL\NONE

Pixel Presentation

(0008,9205)

CS

000a

MONOCHROME

Volumetric Properties

(0008,9206)

CS

0006

VOLUME

Volume Based Calculation Technique

(0008,9207)

CS

0004

NONE

%enditem

%endseq

Plane Orientation Sequence

(0020,9116)

SQ

ffffffff

%item

Image Orientation (Patient)

(0020,0037)

DS

0036

1.000000\0.000000\0.000000\0.000000\1.000000\0.000000

%enditem

%endseq

Unassigned Shared Converted Attributes Sequence

(0020,9170)

SQ

ffffffff

%item

Scan Options

(0018,0022)

CS

000c

HELICAL MODE

KVP

(0018,0060)

DS

0004

120

Data Collection Diameter

(0018,0090)

DS

000a

500.000000

Reconstruction Diameter

(0018,1100)

DS

000a

375.000000

Distance Source to Detector

(0018,1110)

DS

000a

949.075012

Distance Source to Patient

(0018,1111)

DS

000a

541.000000

Gantry/Detector Tilt

(0018,1120)

DS

0008

0.000000

Table Height

(0018,1130)

DS

000a

170.500000

Rotation Direction

(0018,1140)

CS

0002

CW

Exposure Time

(0018,1150)

IS

0004

500

X-Ray Tube Current

(0018,1151)

IS

0004

298

Exposure

(0018,1152)

IS

0002

4

Filter Type

(0018,1160)

SH

000c

BODY FILTER

Generator Power

(0018,1170)

IS

0006

36000

Focal Spot(s)

(0018,1190)

DS

0008

0.700000

Convolution Kernel

(0018,1210)

SH

0004

LUNG

Revolution Time

(0018,9305)

FD

0008

0.5

Single Collimation Width

(0018,9306)

FD

0008

0.625

Total Collimation Width

(0018,9307)

FD

0008

40

Table Speed

(0018,9309)

FD

0008

78.75

Table Feed per Rotation

(0018,9310)

FD

0008

39.375

Spiral Pitch Factor

(0018,9311)

FD

0008

0.984375

Acquisition Number

(0020,0012)

IS

0002

1

Private Creator

(01F1,0010)

LO

0008

ACMEVEND

Private Acme Acquisition Type

(01F1,1001)

CS

0006

SPIRAL

%enditem

%endseq

Pixel Measures Sequence

(0028,9110)

SQ

ffffffff

%item

Slice Thickness

(0018,0050)

DS

0008

1.250000

Pixel Spacing

(0028,0030)

DS

0012

0.732422\0.732422

%enditem

%endseq

Frame VOI LUT Sequence

(0028,9132)

SQ

ffffffff

%item

Window Center

(0028,1050)

DS

0002

40

Window Width

(0028,1051)

DS

0004

400

%enditem

%endseq

Pixel Value Transformation Sequence

(0028,9145)

SQ

ffffffff

%item

Rescale Intercept

(0028,1052)

DS

0006

-1024

Rescale Slope

(0028,1053)

DS

0002

1

Rescale Type

(0028,1054)

LO

0002

HU

%enditem

%endseq

%enditem

%endseq

Per-frame Functional Groups Sequence

(5200,9230)

SQ

ffffffff

%item

Frame Content Sequence

(0020,9111)

SQ

ffffffff

%item

Frame Acquisition Number

(0020,9156)

US

0002

0001

%enditem

%endseq

Plane Position Sequence

(0020,9113)

SQ

ffffffff

%item

Image Position (Patient)

(0020,0032)

DS

0022

-197.899994\-195.800003\-80.500000

%enditem

%endseq

Unassigned Per-Frame Converted Attributes Sequence

(0020,9171)

SQ

ffffffff

%item

Instance Number

(0020,0013)

IS

0002

42

Slice Location

(0020,1041)

DS

000a

-80.500000

Private Creator

(01F1,0010)

LO

0008

ACMEVEND

Private Acme Scan Parameter

(01F1,1002)

FL

0006

39.2

%enditem

%endseq

Conversion Source Attributes Sequence

(0020,9172)

SQ

ffffffff

%item

Referenced SOP Class UID

(0008,1150)

UI

001a

1.2.840.10008.5.1.4.1.1.2

Referenced SOP Instance UID

(0008,1155)

UI

003e

1.3.6.1.4.1.9328.50.1.​118458571690318148036673922876743615666

%enditem

%endseq

%enditem

%item

Frame Content Sequence

(0020,9111)

SQ

ffffffff

%item

Frame Acquisition Number

(0020,9156)

US

0002

0001

%enditem

%endseq

Plane Position Sequence

(0020,9113)

SQ

ffffffff

%item

Image Position (Patient)

(0020,0032)

DS

0022

-197.899994\-195.800003\-81.750000

%enditem

%endseq

Unassigned Per-Frame Converted Attributes Sequence

(0020,9171)

SQ

ffffffff

%item

Instance Number

(0020,0013)

IS

0002

43

Slice Location

(0020,1041)

DS

000a

-81.750000

Private Creator

(01F1,0010)

LO

0008

ACMEVEND

Private Acme Scan Parameter

(01F1,1002)

FL

0006

40.1

%enditem

%endseq

Conversion Source Attributes Sequence

(0020,9172)

SQ

ffffffff

%item

Referenced SOP Class UID

(0008,1150)

UI

001a

1.2.840.10008.5.1.4.1.1.2

Referenced SOP Instance UID

(0008,1155)

UI

003c

1.3.6.1.4.1.9328.50.1.​21169049221871725649891126757390969029

%enditem

%endseq

%enditem

%endseq

DICOM PS3.17 2019c - Explanatory Information