SNOMED CT Editorial Guide

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New instances of substance concepts containing the word "salt" will not be added. The existing concepts will be reviewed and if possible will be replaced by equivalent compounds.

Modeling

Parent concept

Most distal appropriate descendant of 312413002 |Substance categorized structurally (substance)|

  • Exceptions: none
Semantic tag

(substance)

Definition status

900000000000074008 |Necessary but not sufficient concept definition status (core metadata concept)|

Exceptions: none

Attribute:

Is Modification

738774007 | Is Modification

IsMmodification of

  • Range  <105590001 |Substance (substance)|
  • Cardinality: 0..1
Exceptions: none identified
  • Used to identify the conjugate acid

Attribute:

Has disposition

  • Range: <726711005 |Disposition (disposition)|
    • NOTE: While the allowed range is broader, substance concepts should only use descendants of the concept 726711005 |Disposition (disposition)| as the attribute value.
  • Cardinality: 0..1
Exceptions: none identified

Naming Guidelines

Where INN names exist these should be used for the FSN and PT

FSN

Pattern:

  • X sulfate (substance)
  • X pamidronate (substance)
Example

For example,

      • Copper sulfate (substance)

      • Disodium pamidronate (substance)

      • Etidronate (substance)

Exception:

  • Valproate sodium (substance)

Preferred Term

Pattern:

    • X sulfate
    • X pamidronate
Example:


For example,

      • Copper sulfate
      • Pamidronate monosodium
      • Etidronate

Exception:

  • Valproate sodium

Synonyms

Pattern: Pamidronate X

Example

For example,

      • Pamidronate monosodium
      • Valproate sodium

Exemplar

The following illustrates the stated and inferred views.

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