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80447000: Structure of cerebral aqueduct (body structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure\Anatomical structure\...

\Structure of anatomical cluster\Structure of anatomical compartment\Intracranial structure\Brain structure\...

\Structure of brain cerebrospinal fluid pathway\Structure of space of ventricular system of brain\Structure of cerebral aqueduct

\Brain part\Structure of brain region\Infratentorial brain structure\Infratentorial brain part\Brainstem structure\Brain stem part\Midbrain and pons structure\Midbrain structure\Midbrain part\Structure of cerebral aqueduct
\Brain part\Brain tissue structure\Brainstem structure\Brain stem part\Midbrain and pons structure\Midbrain structure\Midbrain part\Structure of cerebral aqueduct

\Body organ structure\Brain and spinal cord structure\Brain structure\Structure of brain cerebrospinal fluid pathway\Structure of space of ventricular system of brain\Structure of cerebral aqueduct
\Body organ structure\Brain and spinal cord structure\Brain structure\Brain part\Structure of brain region\Infratentorial brain structure\Infratentorial brain part\Brainstem structure\Brain stem part\Midbrain and pons structure\Midbrain structure\Midbrain part\Structure of cerebral aqueduct
\Body organ structure\Brain and spinal cord structure\Brain structure\Brain part\Brain tissue structure\Brainstem structure\Brain stem part\Midbrain and pons structure\Midbrain structure\Midbrain part\Structure of cerebral aqueduct
\Body organ structure\Organ part\Brain part\Structure of brain region\Infratentorial brain structure\Infratentorial brain part\Brainstem structure\Brain stem part\Midbrain and pons structure\Midbrain structure\Midbrain part\Structure of cerebral aqueduct
\Body organ structure\Organ part\Brain part\Brain tissue structure\Brainstem structure\Brain stem part\Midbrain and pons structure\Midbrain structure\Midbrain part\Structure of cerebral aqueduct

\Body region structure\Body part structure\Upper body structure\Upper body part structure\Structure of head and/or neck\Head structure\Head part\Intracranial structure\Brain structure\...

\Structure of brain cerebrospinal fluid pathway\Structure of space of ventricular system of brain\Structure of cerebral aqueduct

\Brain part\Structure of brain region\Infratentorial brain structure\Infratentorial brain part\Brainstem structure\Brain stem part\Midbrain and pons structure\Midbrain structure\Midbrain part\Structure of cerebral aqueduct
\Brain part\Brain tissue structure\Brainstem structure\Brain stem part\Midbrain and pons structure\Midbrain structure\Midbrain part\Structure of cerebral aqueduct

\Anatomical space structure\Structure of central nervous system space\Structure of brain cerebrospinal fluid pathway\Structure of space of ventricular system of brain\Structure of cerebral aqueduct

Status: current, Not sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Structure of cerebral aqueduct	Is a	Duct (organ) structure	false	Inferred relationship	Existential restriction modifier
Structure of cerebral aqueduct	Is a	Intracranial structure	false	Inferred relationship	Existential restriction modifier
Structure of cerebral aqueduct	Part of	Entire central nervous system	false	Additional relationship	Existential restriction modifier
Structure of cerebral aqueduct	Part of	Entire cranial cavity	false	Additional relationship	Existential restriction modifier
Structure of cerebral aqueduct	Is a	Structure of space of ventricular system of brain	true	Inferred relationship	Existential restriction modifier
Structure of cerebral aqueduct	Is a	Midbrain part	true	Inferred relationship	Existential restriction modifier

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Structure of ependyma of aqueduct of Sylvius	Is a	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier
Entire aqueduct of Sylvius	Is a	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier
Hydrocephalus associated with late onset aqueduct stenosis	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	2
Aqueduct of Sylvius anomaly	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Sylvian aqueduct syndrome	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier
Congenital stenosis of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	4
Congenital obstruction of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	4
Hydrocephalus with anomaly of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Atresia of aqueduct of Sylvius NEC	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Aqueduct of Sylvius anomaly NOS	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	2
Aqueduct of Sylvius septum NEC	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Spina bifida with stenosis of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	4
Entire cerebral aqueduct	Is a	True	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier
Structure of ependyma of aqueduct of Sylvius	Is a	True	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier
Hydrocephalus associated with congenital aqueduct stenosis	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Aqueduct of Sylvius anomaly	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Congenital stenosis of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Congenital obstruction of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Spina bifida with stenosis of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	2
Atresia of aqueduct of Sylvius NEC	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Aqueduct of Sylvius anomaly NOS	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Aqueduct of Sylvius septum NEC	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Aqueduct of Sylvius anomaly NOS	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Congenital stenosis of aqueduct of Sylvius	Finding site	True	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Hydrocephalus associated with congenital aqueduct stenosis	Finding site	True	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Congenital obstruction of aqueduct of Sylvius	Finding site	True	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Spina bifida with stenosis of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	2
Congenital atresia of aqueduct of Sylvius	Finding site	True	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Congenital obstruction of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	2
Congenital atresia of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	2
Aqueduct of Sylvius anomaly	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	2
Spina bifida with stenosis of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	5
Congenital stenosis of aqueduct of Sylvius	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	2
Hydrocephalus associated with late onset aqueduct stenosis	Finding site	True	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	2
Hydrocephalus associated with congenital aqueduct stenosis	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	4
Aqueduct of Sylvius anomaly	Finding site	True	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Spina bifida with stenosis of aqueduct of Sylvius	Finding site	True	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Hydrocephalus with anomaly of aqueduct of Sylvius	Finding site	True	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	3
Aqueduct of Sylvius septum NEC	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Aqueduct of Sylvius anomaly NOS	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1
Atresia of aqueduct of Sylvius NEC	Finding site	False	Structure of cerebral aqueduct	Inferred relationship	Existential restriction modifier	1

This concept is not in any reference sets

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Id	Description	Lang	Type	Status	Case?	Module
133487010	Aqueduct of Sylvius	en	Synonym	Active	Only initial character case insensitive	SNOMED CT core module
133488017	Aqueduct of Sylvius, NOS	en	Synonym	Inactive	Only initial character case insensitive	SNOMED CT core module
133489013	Aqueduct, NOS	en	Synonym	Inactive	Only initial character case insensitive	SNOMED CT core module
133490016	Iter of Sylvius	en	Synonym	Active	Entire term case sensitive	SNOMED CT core module
133491017	Aqueduct	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module
504427011	Structure of aqueduct of Sylvius	en	Synonym	Active	Only initial character case insensitive	SNOMED CT core module
821608018	Structure of aqueduct of Sylvius (body structure)	en	Fully specified name	Inactive	Only initial character case insensitive	SNOMED CT core module
2638905011	Structure of cerebral aqueduct (body structure)	en	Fully specified name	Active	Entire term case insensitive	SNOMED CT core module
2642905018	Structure of cerebral aqueduct	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module
2647253015	Cerebral aqueduct	en	Synonym	Active	Entire term case insensitive	SNOMED CT core module