C. Selector Code Sequence Value

The matching shall be performed on Coding Scheme Designator (0008,0102) and Code Value (0008,0100). The Code Meaning (0008,0104) is required to be present, but shall be ignored for matching purposes. The matching is case sensitive, and leading and trailing spaces are not significant. The Coding Scheme Version (0008,0103) shall be ignored unless Coding Scheme Designator (0008,0102) is not sufficient to identify the Code Value (0008,0100) unambiguously.