A concept definition that provides a definition for subtypes that are always and necessarily true.
Notes
- The grouper concept must be sufficiently defined and clinically useful for the purpose of organizing content for an intensional reference set or in expression constraint language (ECL).
Examples
- An intensional reference set: disease of colon and all of its descendants
- Expression constraint language (ECL): 128524007 |Disorder of colon (disorder)|
Alternatives
- Grouper
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