C.8.19.6.7 X-Ray Object Thickness Macro

Table C.8.19.6-7 specifies the attributes containing the X-Ray Object Thickness Group macro.

Table C.8.19.6-7X-RAY OBJECT THICKNESS MACRO ATTRIBUTES

Attribute Name Tag Type Attribute Description
Object Thickness Sequence (0018,9456) 1 Sequence containing object thickness for this frame. Only a single Item shall be included in this sequence.
>Calculated Anatomy Thickness (0018,9452) 1 The physical thickness in mm of the anatomic region of interest as specified in the Anatomic Region Sequence (0008,2218) in the direction of the center of the beam. Note: The value takes in account the position relative to object and the X-Ray source - detector axis.