SSS Use of Image Libraries in SR Documents (Informative) (Current)
Prev		Next

SSS Use of Image Libraries in SR Documents (Informative)

This Annex contains examples of the use of Image Library templates within SR Documents.

SSS.1 Image Library for PET-CT Example

This PET-CT example dillustrates an Image Library in which Attributes of images for two modalities are described, with common Attributes factored out of the individual image references.

Note

Only the Attributes of relevance to SUV and spatial measurements are included, not a complete description of all aspects of acquisition.
Only two images for each modality are described, rather than all slices acquired, since it is usually only necessary to describe images that are referenced elsewhere in the SR Content Tree, e.g., on which a region of interest is specified from which measurements are made.

Table SSS.1-1. Image Library for PET-CT Example

Node	Code Meaning of Concept Name	Code Meaning or Example Value	TID
1.n	Image Library		TID 1600
1.n.1	Image Library Group		TID 1600
1.n.1.1	Modality	PET	TID 1602
1.n.1.2	Target Region	Whole Body	TID 1602
1.n.1.3	Study Date	20030417	TID 1602
1.n.1.4	Acquisition Date	20030417	TID 1602
1.n.1.5	Acquisition Time	094513	TID 1602
1.n.1.6	Frame of Reference UID	1.2.3.xyz	TID 1602
1.n.1.7	Pixel Data Rows	128	TID 1602
1.n.1.8	Pixel Data Columns	128	TID 1602
1.n.1.9	Horizontal Pixel Spacing	4.0 mm	TID 1604
1.n.1.10	Vertical Pixel Spacing	4.0 mm	TID 1604
1.n.1.11	Spacing Between Slices	4.0 mm	TID 1604
1.n.1.12	Slice Thickness	4.0 mm	TID 1604
1.n.1.13	Image Orientation (Patient) Row X	1	TID 1604
1.n.1.14	Image Orientation (Patient) Row Y	0	TID 1604
1.n.1.15	Image Orientation (Patient) Row Z	0	TID 1604
1.n.1.16	Image Orientation (Patient) Column X	0	TID 1604
1.n.1.17	Image Orientation (Patient) Column Y	1	TID 1604
1.n.1.18	Image Orientation (Patient) Column Z	0	TID 1604
1.n.1.19	Radionuclide	^18^Fluorine	TID 1607
1.n.1.20	Radiopharmaceutical agent	Fluorodeoxyglucose F^18^	TID 1607
1.n.1.21	Radiopharmaceutical Start DateTime	20030417084513	TID 1607
1.n.1.22	Radionuclide Total Dose	277000000 Bq	TID 1607
1.n.1.23	PET Radionuclide Incubation Time	60 min	TID 1607
1.n.1.24	Glucose	5.5 mmol/l	TID 1607
1.n.1.24.1	Glucose Measurement Date	20030417	TID 1607
1.n.1.24.2	Glucose Measurement Time	083043	TID 1607
1.n.1.25		IMAGE - PET image #1	TID 1601
1.n.1.25.1	Image Position (Patient) X	-288.0	TID 1604
1.n.1.25.2	Image Position (Patient) Y	288.0	TID 1604
1.n.1.25.3	Image Position (Patient) Z	136.0	TID 1604
1.n.1.26		IMAGE - PET image #2	TID 1601
1.n.1.26.1	Image Position (Patient) X	-288.0	TID 1604
1.n.1.26.2	Image Position (Patient) Y	288.0	TID 1604
1.n.1.26.3	Image Position (Patient) Z	140.0	TID 1604
1.n.2	Image Library Group		TID 1600
1.n.2.1	Modality	CT	TID 1602
1.n.2.2	Target Region	Whole Body	TID 1602
1.n.2.3	Study Date	20030417	TID 1602
1.n.2.4	Frame of Reference UID	1.2.3.xyz	TID 1602
1.n.2.5	Pixel Data Rows	512	TID 1602
1.n.2.6	Pixel Data Columns	512	TID 1602
1.n.2.7	Horizontal Pixel Spacing	1.171875 mm	TID 1604
1.n.2.8	Vertical Pixel Spacing	1.171875 mm	TID 1604
1.n.2.9	Spacing Between Slices	4 mm	TID 1604
1.n.2.10	Slice Thickness	4 mm	TID 1604
1.n.2.11	Image Orientation (Patient) Row X	1	TID 1604
1.n.2.12	Image Orientation (Patient) Row Y	0	TID 1604
1.n.2.13	Image Orientation (Patient) Row Z	0	TID 1604
1.n.2.14	Image Orientation (Patient) Column X	0	TID 1604
1.n.2.15	Image Orientation (Patient) Column Y	1	TID 1604
1.n.2.16	Image Orientation (Patient) Column Z	0	TID 1604
1.n.2.17	CTAcquisition Type	Spiral Acquisition	TID 1605
1.n.2.18	Reconstruction Algorithm	Filtered Back Projection	TID 1605
1.n.2.19		IMAGE - CT image #1	TID 1601
1.n.2.19.1	Image Position (Patient) X	-288.0	TID 1604
1.n.2.19.2	Image Position (Patient) Y	288.0	TID 1604
1.n.2.19.3	Image Position (Patient) Z	136.0	TID 1604
1.n.2.20		IMAGE - CT image #2	TID 1601
1.n.2.20.1	Image Position (Patient) X	-288.0	TID 1604
1.n.2.20.2	Image Position (Patient) Y	288.0	TID 1604
1.n.2.20.3	Image Position (Patient) Z	140.0	TID 1604

Prev		Next
RRR.5 Measurement Report SR Document Volumetric ROI with RECIST Linear Distance Specified by Coordinates on CT Example	Home	TTT X-Ray 3D Angiographic Image Encoding Examples (Informative)