The value of Mapping Resource (0008,0105) denotes the message/terminology Mapping Resource that specifies the Context Group that specifies the Value Set. The Defined Terms for the value of Mapping Resource (0008,0105) shall be:
Defined Terms:
DICOM Content Mapping Resource
SNOMED DICOM Microglossary (Retired)
PS3.16 specifies the DICOM Content Mapping Resource (DCMR).
Unless otherwise specified, the DCMR is the source of all Context Groups and Templates specified in this Standard.