DICOM PS3.3 2021d - Information Object Definitions

C.8.22.6 Enhanced PET Corrections Module (Current)
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#### C.8.22.6 Enhanced PET Corrections Module

Table C.8.22-19 specifies the Attributes of the Enhanced PET Corrections Module.

Table C.8.22-19. Enhanced PET Corrections Module Attributes

Attribute Name | Tag | Type | Attribute Description
--- | --- | --- | ---
Counts Source | (0054,1002) | 1 | The primary source of counts. Enumerated Values: EMISSION TRANSMISSION
Decay Corrected | (0018,9758) | 1 | Decay (DECY) correction has been applied to image. Enumerated Values: YES NO
Attenuation Corrected | (0018,9759) | 1 | Attenuation (ATTN) correction has been applied to image. Enumerated Values: YES NO
Scatter Corrected | (0018,9760) | 1 | Scatter (SCAT) correction has been applied to image. Enumerated Values: YES NO
Dead Time Corrected | (0018,9761) | 1 | Dead time (DTIM) correction has been applied to image. Enumerated Values: YES NO
Gantry Motion Corrected | (0018,9762) | 1 | Gantry motion (MOTN) correction has been applied to image. Enumerated Values: YES NO
Patient Motion Corrected | (0018,9763) | 1 | Patient motion (PMOT) correction has been applied to image. Enumerated Values: YES NO
Count Loss Normalization Corrected | (0018,9764) | 1 | Count loss (CLN) normalization correction has been applied to image. Enumerated Values: YES NO
Randoms Corrected | (0018,9765) | 1 | Randoms (RAN) correction has been applied to image. Enumerated Values: YES NO
Non-uniform Radial Sampling Corrected | (0018,9766) | 1 | Non-uniform radial sampling (RADL) correction has been applied to image. Enumerated Values: YES NO
Sensitivity Calibrated | (0018,9767) | 1 | Image is sensitivity calibrated using a dose calibrator (DCAL). Enumerated Values: YES NO
Detector Normalization Correction | (0018,9768) | 1 | Detector normalization (NORM) correction has been applied to image. Enumerated Values: YES NO
Randoms Correction Method | (0054,1100) | 1C | Type of randoms correction processing. Defined Terms: DLYD delayed event subtraction SING singles estimation PDDL Processed Delays, which is a correction based on a processed (filtered) version of the data acquired from the delayed coincidence channel. Required if Randoms Corrected (0018,9765) equals YES.
Attenuation Correction Source | (0018,9738) | 1C | Contains the source of the attenuation map information used for attenuation correction. See Section C.8.22.3.1.2 Required if Attenuation Corrected (0018,9759) equals YES.
Attenuation Correction Temporal Relationship | (0018,9770) | 1C | Contains the temporal relationship between the attenuation correction source image and the PET image data. See Section C.8.22.3.1.3 Required if Attenuation Corrected (0018,9759) equals YES.
Scatter Correction Method | (0054,1105) | 1C | A textual description of the scatter correction processing. e.g., convolution-subtraction, dual energy window, model-based, use of attenuation data. Required if Scatter Corrected (0018,9760) equals YES.
Decay Correction DateTime | (0018,9701) | 1C | The date and time to which all frames in this Image were decay corrected. Required if Decay Corrected (0018,9758) equals YES.

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DICOM PS3.3 2021d - Information Object Definitions