DICOM PS3.3 2021e - Information Object Definitions

A.56.4 Enhanced PET Image Functional Group Macros

Table A.56-2 specifies the use of the Functional Group Macros used in the Multi-frame Functional Groups Module for the Enhanced PET Image IOD.

Table A.56-2. Enhanced PET 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 - Required if the image or frame has been planned on another image 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.

Frame Anatomy

C.7.6.16.2.8

M

Pixel Value Transformation

C.7.6.16.2.9

M

Frame VOI LUT

C.7.6.16.2.10

M

Real World Value Mapping

C.7.6.16.2.11

M

Cardiac Synchronization

C.7.6.16.2.7

C - Required if Cardiac Synchronization Technique (0018,9037) equals other than NONE. May be present otherwise.

Respiratory Synchronization

C.7.6.16.2.17

C - Required if Respiratory Motion Compensation Technique (0018,9170) equals other than NONE. May be present otherwise.

Radiopharmaceutical Usage

C.7.6.16.2.19

M

Patient Physiological State

C.7.6.16.2.20

C - Required for cardiac rest and stress images.

PET Frame Type

C.8.22.5.1

M

PET Frame Acquisition

C.8.22.5.2

C - Required if Image Type (0008,0008) Value 1 equals ORIGINAL. May be present otherwise.

PET Detector Motion Details

C.8.22.5.3

C - Required if Image Type (0008,0008) Value 1 equals ORIGINAL and Type of Detector Motion (0054,0202) is not equal to STATIONARY.

PET Position

C.8.22.5.4

C - Required if Image Type (0008,0008) Value 1 equals ORIGINAL. May be present otherwise.

PET Frame Correction Factors

C.8.22.5.5

C - Required if Image Type (0008,0008) Value 1 equals ORIGINAL. May be present otherwise.

PET Reconstruction

C.8.22.5.6

C - Required if Image Type (0008,0008) Value 1 equals ORIGINAL. May be present otherwise.

PET Table Dynamics

C.8.22.5.7

C - Required if Image Type (0008,0008) Value 1 equals ORIGINAL and Table Motion (0018,1134) is equal to DYNAMIC.


For Measurement Units Code Sequence in the Real World Value Mapping Macro DCID 84 “PET Units” shall be used.

DICOM PS3.3 2021e - Information Object Definitions