DICOM PS3.20 2019a - Imaging Reports using HL7 Clinical Document Architecture

5.4 Extension and Namespace

In accordance with CDA R2 (and HL7 v3 XML) extensibility rules, as described in CDA R2 Section 1.4, "locally-defined" XML markup may be specified where there is a need to communicate information for which there is no suitable representation in CDA R2. These extensions are described in the context of the templates where they are used. All such extensions use HL7 v3 Data Types used by CDA R2.

Note

The HL7 Structured Documents Working Group coordinates markup extensions that have been defined for implementation guides published by HL7, IHE, DICOM, and other organizations. See http://wiki.hl7.org/index.php?title=CDA_R2_Extensions

The namespace for extensions defined in this Standard is "urn:dicom-org:ps3-20", which is aliased in this Standard as "ps3-20". Extensions defined in this Standard are:

The namespace for extensions defined by HL7 is "urn:hl7-org:sdtc". which is aliased in this Standard as "sdtc". HL7 defined extensions used in this Standard are:

DICOM PS3.20 2019a - Imaging Reports using HL7 Clinical Document Architecture