CP-1929 Add precoordinated measurement CODE content item parameter to TID 300 Status November 2019 Voting Packet Date of Last Update 2019/10/27 Person Assigned David Clunie Submitter Name David Clunie Submission Date 2019/04/22 Correction Number CP-1929 Log Summary: Add precoordinated measurement CODE content item parameter to TID 300 Name of Standard PS3.16 Rationale for Correction: A coded rather than text content item for precoordinated measurements is missing from TID 300. Add it and add a parameter for the template invocation. Correction Wording: <informaltable rules="all" frame="box"> <tr> <td> <para><emphasis role="italic">Amend DICOM PS3.16 as follows (changes to existing text are bold and <emphasis role="bold"><emphasis role="underline">underlined</emphasis></emphasis> for additions and <emphasis role="bold"><emphasis role="strikethrough">struckthrough</emphasis></emphasis> for removals):</emphasis></para> </td> </tr> </informaltable> <section label="TID 300" status="3" xml:id="sect_TID_300"> <title>Measurement This (simplified version of this) Template provides a general structure for a numeric measurement.
Parameters
Parameter Name Parameter Usage
$Measurement Coded term or Context Group for Concept Name of measurement
$Units Units of Measurement
$Method Value for Measurement Method
$TargetSite Value(s) for Anatomic Location of measurement
$PrecoordinatedMeasurementMeaning Coded value for the precoordinated concept name of measurement
Type: Extensible Order: Significant Root: No
Measurement
NL Rel with Parent VT Concept Name VM Req Type Condition Value Set Constraint
1 NUM $Measurement 1 M UNITS = $Units
3 > HAS CONCEPT MOD CODE EV (G-C036, SRT, "Measurement Method") 1 U $Method
5 > HAS CONCEPT MOD CODE EV (G-C0E3, SRT, "Finding Site") 1-n U $TargetSite
16 > HAS CONCEPT MOD TEXT EV (121050, DCM, "Equivalent Meaning of Concept Name") 1 U
16b > HAS CONCEPT MOD CODE EV (121050, DCM, "Equivalent Meaning of Concept Name") 1 U $PrecoordinatedMeasurementMeaning
Content Item Descriptions Rows 2, 3, 4, 5 The HAS CONCEPT MOD items allow the explicit definition of terms for post-coordination of the measurement concept name. Additional post-coordinated modifier terms may be included in a SOP Instance based on this Template, in accordance with section 6.2.4, or as defined by Templates that invoke this Template and explicitly define additional post-coordinated modifiers (e.g., TID 5203). Row 5 Finding site may be multiple when a region of interest spans multiple anatomical locations and there is not a single pre-coordinated code describing the combination of locations. E.g., when a maligant, inflammatory or traumatic process spans actual or defined anatomical boundaries. There is no requirement that the multiple locations be contiguous. Rows 16, 16b Equivalent Meaning of Concept Name allows the creating application to specify the preferred composed concept name representing the measurement and the associated post-coordinated concept modifiers. The concept modifiers may include those specified in this Template, in a Template that invokes this Template, or at the option of the creating application in accordance with section 6.2.4. This composed concept name may be rendered by a display application. It may be supplied as text or coded concept or both.