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Groupers based on structural properties of the substance that are deemed to be clinically useful will be included in the Substance hierarchy.Example:
For example,
- Benzodiazepine (substance)
- Quinolone (substance)
Modeling
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Parent concept | Most distal appropriate descendant of 312413002 | |
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Substance categorized by structure (substance)| |
- Exceptions: none identified
Semantic tag | (substance) |
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Definition status |
900000000000074008|Necessary but not sufficient concept definition status (core metadata concept)
- Exceptions: none identified
Primitive | |
Attributes | None |
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- Exceptions: none
Exemplar
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The following illustrates the stated and inferred view.
Terming
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FSN | Use the following pattern for the FSN. Groupers should be expressed in the singular |
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, i.e. compound not compounds |
. Example for substances that represent a structural grouper:
Where the same word is used to identify both a group of substances with a particular chemical structure and a particular chemical substance the following terming for the FSN will be used for the substance grouper concept. |
For example,
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Preferred Term | Use the following pattern for the Preferred Term, |
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For example,
Where the same word is used to identify both a group of substances with a particular chemical structure and a particular chemical substance the following pattern will be used for PT the substance grouper concept. Substance with X structure |
For example,
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Synonyms | A synonym to match the FSN must be created. Additional synonyms are not allowed unless explicitly identified as an exception in the |
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editorial guidelines. |
Exemplar for Hierarchy
Caption label | ||||
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Browser view of 299979007 |Organic nitrogen compound (substance)| |
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