C.8.22.5.2 PET Frame Acquisition Macro

Table C.8.22-11 specifies the attributes of the PET Frame Acquisition Functional Group macro.

Table C.8.22-11PET FRAME ACQUISITION MACRO ATTRIBUTES

Attribute Name Tag Type Attribute Description
PET Frame Acquisition Sequence (0018,9732) 1 Contains the attributes defining the PET acquisition mode. Only a single Item shall be included in this sequence.
>Table Height (0018,1130) 1 The distance in mm from the top of the patient table to the data collection center . The distance is positive when the table is below the data collection center.
>Gantry/Detector Tilt (0018,1120) 1 Nominal angle of tilt in degrees of the scanning gantry. Not intended for mathematical computations. Zero degrees means the gantry is not tilted, negative degrees are when the top of the gantry is tilted away from where the table enters the gantry.
>Gantry/Detector Slew (0018,1121) 1 Nominal angle of slew in degrees of the gantry. Not intended for mathematical computations. Zero degrees means the gantry is no slewed. Positive slew is moving the gantry on the patient’s left toward the patient’s superior, when the patient is supine.
>Data Collection Diameter (0018,0090) 1 The diameter in mm of the region over which data were collected. See C.8.22.5.4.1.