439255000: Hydantoin derivative anticonvulsant (substance)

SNOMED CT Concept\Substance\...

\Drug or medicament (substance)\Central nervous system agent (substance)\Anticonvulsant (substance)\Hydantoin derivative anticonvulsant (substance)

\Substance categorised by structure\Chemical\Chemical categorized by structure\...

\Nitrogen and/or nitrogen compound (substance)\Nitrogen compound\Organic nitrogen compound\Azole (substance)\Imidazole\Hydantoin and/or hydantoin derivative (substance)\Hydantoin derivative\Hydantoin derivative anticonvulsant (substance)

\Organic compound\Organic cyclic compound\Heterocyclic compound (substance)\Azole (substance)\Imidazole\Hydantoin and/or hydantoin derivative (substance)\Hydantoin derivative\Hydantoin derivative anticonvulsant (substance)
\Organic compound\Organic nitrogen compound\Azole (substance)\Imidazole\Hydantoin and/or hydantoin derivative (substance)\Hydantoin derivative\Hydantoin derivative anticonvulsant (substance)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2009. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

2786949019 Hydantoin derivative anticonvulsant (substance) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

2794824015 Hydantoin derivative anticonvulsant en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

2786949019 Hydantoin derivative anticonvulsant (substance) en Fully specified name Active Only initial character case insensitive (core metadata concept) SNOMED CT core

2786949019 Hydantoin derivative anticonvulsant (substance) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

2794824015 Hydantoin derivative anticonvulsant en Synonym (core metadata concept) Active Only initial character case insensitive (core metadata concept) SNOMED CT core

2794824015 Hydantoin derivative anticonvulsant en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Hydantoin derivative anticonvulsant (substance)	Is a	Anticonvulsant (substance)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Hydantoin derivative anticonvulsant (substance)	Is a	Hydantoin (substance)	false	Inferred relationship	Existential restriction modifier (core metadata concept)
Hydantoin derivative anticonvulsant (substance)	Is a	Hydantoin derivative	true	Inferred relationship	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Phenytoin (substance)	Is a	True	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Ethotoin	Is a	True	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Mephenytoin	Is a	True	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Fosphenytoin (substance)	Is a	True	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Hydantoin derivative poisoning	Causative agent (attribute)	False	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Adverse reaction to hydantoin derivatives NOS	Causative agent (attribute)	False	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Hydantoin derivative anticonvulsant	The clinically relevant part or whole of the substance that is intended to have a therapeutic action on or within the body. It excludes esters, salts or other non-covalent derivatives (such as a complex, chelate etc.), but may include secondary modifications.	False	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Hydantoin derivative poisoning NOS	Causative agent (attribute)	False	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Adverse reaction caused by hydantoin derivative	Causative agent (attribute)	False	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Free phenytoin (substance)	Is a	True	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Phenytoin sodium (substance)	Is a	True	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Fosphenytoin sodium (substance)	Is a	True	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)
Phenytoin calcium	Is a	True	Hydantoin derivative anticonvulsant (substance)	Inferred relationship	Existential restriction modifier (core metadata concept)

This concept is not in any reference sets