20682003: Structure of Pacchionian granulation (body structure)

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

\Body organ structure\Membrane organ structure (body structure)\Meninges structure\Meninges part\Leptomeninges structure\Arachnoid structure (body structure)\Pacchionian granulation

\Body system structure\Structure of subdivision of organ system (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system part\Meninges structure\Meninges part\Leptomeninges structure\Arachnoid structure (body structure)\Pacchionian granulation
\Body system structure\Nervous system structure (body structure)\Structure of subdivision of nervous system (body structure)\Structure of central nervous system\Central nervous system part\Meninges structure\Meninges part\Leptomeninges structure\Arachnoid structure (body structure)\Pacchionian granulation

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

Descriptions:

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Pacchionian granulation	Is a	Arachnoid structure (body structure)	true	Inferred relationship	Existential restriction modifier (core metadata concept)
Pacchionian granulation	partie de	Entire arachnoid	false	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Outer mesothelial cell	partie de	False	Pacchionian granulation	Additional relationship (core metadata concept)	Existential restriction modifier (core metadata concept)
Communicating hydrocephalus co-occurrent and due to congenital agenesis of arachnoid villi (disorder)	Finding site	False	Pacchionian granulation	Inferred relationship	Existential restriction modifier (core metadata concept)	3
Entire Pacchionian granulation (body structure)	Is a	True	Pacchionian granulation	Inferred relationship	Existential restriction modifier (core metadata concept)
Communicating hydrocephalus co-occurrent and due to congenital agenesis of arachnoid villi (disorder)	Finding site	True	Pacchionian granulation	Inferred relationship	Existential restriction modifier (core metadata concept)	1
Giant arachnoid granulation (finding)	Finding site	True	Pacchionian granulation	Inferred relationship	Existential restriction modifier (core metadata concept)	1

Reference Sets

Anatomy structure and entire association reference set (foundation metadata concept)

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Id	Description	Lang	Type	Status	Case?	Module
34801013	Pacchionian granulation	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
34802018	Arachnoid villi	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
34803011	Arachnoid granulation	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
4630841019	Structure of Pacchionian granulation	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
4630842014	Structure of Pacchionian granulation (body structure)	en	Fully specified name	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
34801013	Pacchionian granulation	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
34802018	Arachnoid villi	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
34802018	Arachnoid villi	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
34803011	Arachnoid granulation	en	Synonym (core metadata concept)	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
34803011	Arachnoid granulation	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
749892019	Pacchionian granulation (body structure)	en	Fully specified name	Active	Only initial character case insensitive (core metadata concept)	SNOMED CT core
749892019	Pacchionian granulation (body structure)	en	Fully specified name	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
4630841019	Structure of Pacchionian granulation	en	Synonym (core metadata concept)	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core
4630842014	Structure of Pacchionian granulation (body structure)	en	Fully specified name	Active	Entire term case sensitive (core metadata concept)	SNOMED CT core