Overview
Groupers based on structural properties of the substance that are deemed to be clinically useful will be included in the Substance hierarchy.
For example,
- Benzodiazepine (substance)
- Quinolone (substance)
Modeling (stated view)
Parent concept | Most distal appropriate descendant of 312413002 |Substance categorized by structure (substance)| |
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Semantic tag | (substance) |
Definition status | 900000000000074008|Necessary but not sufficient concept definition status (core metadata concept) |
Attributes | None |
Exemplar for Concept Model
The following illustrates the stated and inferred view.
Terming Guidelines
FSN | Use the following pattern for the FSN. Groupers should be expressed in the singular. (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. Examples:
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Preferred Term | Use the following pattern for the Preferred Term, 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 editorial guidelines. |
Exemplar for Hierarchy
Figure 1: Browser view of 299979007 |Organic nitrogen compound (substance)|
Figure 2: Browser view of 767209009 |Copper and/or copper compound (substance)|
Figure 3: Browser view of 766224008 |Substance with cresol structure (substance)|
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