706933005: Free phenytoin (substance)

SNOMED CT Concept\Substance\...

\Substance categorized by disposition\Substance with cellular transport inhibitor mechanism of action (substance)\Substance with sodium channel blocker mechanism of action (substance)\Free phenytoin (substance)

\A grouper concept for substances that are used in medicinal products for medical treatment, and also psychoactive substances that have few or no legitimate medical uses or that are not legally available to the person using them.\Cardiovascular agent (substance)\Antiarrhythmic agent (substance)\Class I antiarrhythmic agent (substance)\Class Ib antiarrhythmic agent (substance)\Free phenytoin (substance)
\A grouper concept for substances that are used in medicinal products for medical treatment, and also psychoactive substances that have few or no legitimate medical uses or that are not legally available to the person using them.\Central nervous system agent (substance)\Anticonvulsant\Hydantoin derivative anticonvulsant (substance)\Free phenytoin (substance)

\Diagnostic substance (substance)\Patch test substance\Extended series patch test substance\Shoe series patch test substance\Imidazolidinone\Free phenytoin (substance)

\Substance categorised by structure\Chemical\Chemical categorized by structure (substance)\...

\Nitrogen and/or nitrogen compound (substance)\Nitrogen compound\Organic nitrogen compound\...

\Azole\Imidazole\Hydantoin and/or hydantoin derivative (substance)\Hydantoin derivative (substance)\Hydantoin derivative anticonvulsant (substance)\Free phenytoin (substance)

\Amide and/or amide derivative (substance)\Imidazolidinone\Free phenytoin (substance)

\Organic compound\Organic cyclic compound\Heterocyclic compound\Azole\Imidazole\Hydantoin and/or hydantoin derivative (substance)\Hydantoin derivative (substance)\Hydantoin derivative anticonvulsant (substance)\Free phenytoin (substance)
\Organic compound\Organic nitrogen compound\Azole\Imidazole\Hydantoin and/or hydantoin derivative (substance)\Hydantoin derivative (substance)\Hydantoin derivative anticonvulsant (substance)\Free phenytoin (substance)
\Organic compound\Organic nitrogen compound\Amide and/or amide derivative (substance)\Imidazolidinone\Free phenytoin (substance)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2015. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

3027930010 Free phenytoin (substance) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

3027931014 Free phenytoin en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

7574591000241115 phénytoïne libre fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Free phenytoin (substance)	Is a	Phenytoin (substance)	false	Inferred relationship	Some
Free phenytoin (substance)	This attribute indicates that the concept is a structural modification of another concept, and that the substance's intrinsic physicochemical properties remain unchanged.	Phenytoin (substance)	false	Inferred relationship	Some
Free phenytoin (substance)	Is a	Class Ib antiarrhythmic agent (substance)	true	Inferred relationship	Some
Free phenytoin (substance)	Is a	Hydantoin derivative anticonvulsant (substance)	true	Inferred relationship	Some
Free phenytoin (substance)	Is a	Imidazolidinone	true	Inferred relationship	Some
Free phenytoin (substance)	Is a	Substance with sodium channel blocker mechanism of action (substance)	true	Inferred relationship	Some
Free phenytoin (substance)	This attribute specifies the behavior that a substance will exhibit or participate in, given the appropriate context.	Sodium channel blocker	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Phenytoin, free measurement	Component	True	Free phenytoin (substance)	Inferred relationship	Some	1

This concept is not in any reference sets