CT Radiation Dose SR IOD Templates

CT Radiation Dose SR IOD Templates (Current)
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The Templates that comprise the CT Radiation Dose SR are interconnected as in Figure A-15.

Figure A-15. CT Radiation Dose SR IOD Template Structure

TID 10011 CT Radiation Dose

This Template defines a container (the root) with subsidiary Content Items, each of which corresponds to a single CT X-Ray irradiation event entry. There is a defined recording observer (the system or person responsible for recording the log, generally the system). Accumulated values shall be kept for a whole Study or at least a part of a Study, if the Study is divided in the workflow of the examination, or a performed procedure step. Multiple CT Radiation Dose objects may be created for one Study.

Type:: Extensible
Order:: Significant
Root:: Yes

Table TID 10011. CT Radiation Dose

	NL	Rel with Parent	VT	Concept Name	VM	Req Type	Value Set Constraint
1			CONTAINER	EV (113701, DCM, "X-Ray Radiation Dose Report")	1	M
1b	>	HAS CONCEPT MOD	INCLUDE	DTID 1204 “Language of Content Item and Descendants”	1	U
2	>	HAS CONCEPT MOD	CODE	EV (121058, DCM, "Procedure reported")	1	M	EV (77477000, SCT, "Computed Tomography X-Ray")
3	>>	HAS CONCEPT MOD	CODE	EV (363703001, SCT, "Has Intent")	1	M	DCID 3629 “Procedure Intent”
4	>		INCLUDE	DTID 1002 “Observer Context”	1-n	M
5	>	HAS OBS CONTEXT	DATETIME	EV (113809, DCM, "Start of X-Ray Irradiation")	1	M
6	>	HAS OBS CONTEXT	DATETIME	EV (113810, DCM, "End of X-Ray Irradiation")	1	M
7	>	HAS OBS CONTEXT	CODE	EV (113705, DCM, "Scope of Accumulation")	1	M	DCID 10000 “Scope of Accumulation”
8	>>	HAS PROPERTIES	UIDREF	DCID 10001 “UID Type”	1	M
9	>	CONTAINS	INCLUDE	DTID 10012 “CT Accumulated Dose Data”	1	M
10	>	CONTAINS	INCLUDE	DTID 10013 “CT Irradiation Event Data”	1-n	M
11	>	CONTAINS	TEXT	EV (121106, DCM, "Comment")	1	U
12	>	CONTAINS	CODE	EV (113854, DCM, "Source of Dose Information")	1-n	M	DCID 10021 “Source of CT Dose Information”
13	>	CONTAINS	INCLUDE	DTID 1020 “Person Participant”	1	U	$PersonProcedureRole = EV (113850, DCM, "Irradiation Authorizing")

Content Item Descriptions

Row 4	The observer context may include both a Person Observer identification, as well as the identity of the equipment providing the values for the irradiation event (Device Observer identification), if not inherited.
Row 5	Start, DateTime of the first CT Irradiation Event of the accumulation
Row 6	End, DateTime of the last CT Irradiation Event of the accumulation
Row 12	The primary source of information from which this dose object was constructed.
Row 13	The physician responsible for determining that the irradiating procedure was appropriate for the indications. The value may come from Requesting Physician (0032,1032), Requesting Physician Identification Sequence (0032,1031) or somewhere else based on hospital policies.

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TID 10007 Accumulated Total Projection Radiography Dose	Home	TID 10012 CT Accumulated Dose Data