TCE Service User's Manual
The RSNA MIRC implementation contains an IHE TCE Export Receiver which receives manifests, Additional Teaching File Information (ATFI) objects, and DICOM instances from an IHE Export Manager and creates MIRCdocuments. This article describes special features which extend the IHE TCE specification to provide capabilities not included in the current definition of TCE.
Key Object Description
The syntax allows character sequences in the form mirc:path=value to be inserted anywhere in the element text, where path defines the path from the root element of the MIRCdocument to the element whose value is to be modified and value is the value to be inserted in the element. Paths do not include the root element name.
IHE is currently missing two important fields:
- the username on the teaching file system;
- the title of the created document.
The Key Object Description syntax can be used to supply these fields as shown below:
mirc:title=My Document Title mirc:authorization/owner=myusername mirc:freetext=
For an element in a MIRCdocument to be populated from the parsed values in the Key Object Description element, there must be an element in the TCE template.xml file which has the same path. Any parsed value which does not correspond to a path in the MIRCdocument is ignored.
In the example above, the last item, mirc:freetext=, is used to delimit the previous item and to allow users to insert comments.
The entire contents of the Key Object Description element are inserted into the Notes section of the template, allowing the author to see any unparsable notes passed in the element.