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.

TID 10011 CT RADIATION DOSE Type: Extensible Order: Significant

NL Rel with Parent VT Concept Name VM Req Type Condition Value Set Constraint
1 CONTAINER EV (113701, DCM, “X-Ray Radiation Dose Report”) 1 M
2 > HAS CONCEPT MOD CODE EV (121058, DCM, ”Procedure reported”) 1 M EV (P5-08000,SRT, “Computed Tomography X-Ray”)
3 >> HAS CONCEPT MOD CODE EV (G-C0E8, SRT, “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 Types 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, Date Time of the first CT Irradiation Event of the accumulation
Row 6 End, Date Time 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.