415219007: Pupil constriction (observable entity)

SNOMED CT Concept\Observable entity (observable entity)\Any function or property that is not mainly morphologic or structural, including both measurable and observable features and physiologic actions\...

\Function of eye region structure (observable entity)\Pupillary function\Pupil constriction (observable entity)

\Nervous system function\Sensory function\Special sensory functions\Visual function\Pupillary function\Pupil constriction (observable entity)

Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2005. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

2531445016 Pupil constriction (observable entity) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

2534974017 Pupil constriction en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

7484431000241116 constriction de la pupille fr Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT Switzerland NRC maintained Module

7484441000241114 constriction pupillaire 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
Pupil constriction (observable entity)	Is a	Pupillary function	true	Inferred relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Fixed constriction of pupil	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	2
Constricted pupil	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	2
On examination - pinpoint pupils	Interprets	False	Pupil constriction (observable entity)	Inferred relationship	Some	1
Intraoperative miosis (finding)	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	1
Pin point pupils	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	2
syndrome de Claude Bernard-Horner	Interprets	False	Pupil constriction (observable entity)	Inferred relationship	Some	2
à l'examen : petite pupille	Interprets	False	Pupil constriction (observable entity)	Inferred relationship	Some	3
Persistent miosis	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	2
Parasympathicotonic pupil caused by drug (disorder)	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	1
myosis persistant causé par une drogue et/ou un médicament	Interprets	False	Pupil constriction (observable entity)	Inferred relationship	Some	1
Congenital Horner syndrome is a rare neurological disorder characterized by relative pupillary miosis and blepharoptosis, evident at birth, caused by interruption of the oculosympathetic innervation at any point along the neural pathway from the hypothalamus to the orbit. Often additional symptoms, such as enophthalmos, facial anhidrosis, iris heterochromia, conjunctival congestion, transient hypotonia and/or pupillary dilation lag, may be present. Association with birth trauma, neoplasms or vascular malformations has been reported.	Interprets	False	Pupil constriction (observable entity)	Inferred relationship	Some	4
Congenital miosis (disorder)	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	2
Thrombocytopathy, asplenia and miosis (disorder)	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	2
Spastic ataxia with congenital miosis is a rare hereditary ataxia characterized by an apparently non-progressive or slowly progressive symmetrical ataxia of gait, pyramidal signs in the limbs, spasticity and hyperreflexia (especially in the lower limbs) together with dysarthria and impaired pupillary reaction to light, presenting as a fixed miosis (with pupils that seldom exceed 2 mm in diameter and dilate poorly with mydriatics). Nystagmus may also be present.	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	3
Spastic miosis (disorder)	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	1
Sympathoparetic pupil caused by drug	Interprets	True	Pupil constriction (observable entity)	Inferred relationship	Some	2

This concept is not in any reference sets