61711004: Acute abscess of ethmoidal sinus (disorder)

SNOMED CT Concept\Clinical finding (finding)\...

\Head finding (finding)\Mass of head (finding)\Mass of nasal sinus (finding)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Head finding (finding)\Finding of head region\Facial sinus finding\Mass of nasal sinus (finding)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Head finding (finding)\Finding of head region\Facial sinus finding\Frontoethmoidal sinus finding\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Head finding (finding)\Finding of head region\Facial sinus finding\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Head finding (finding)\Finding of head region\Facial sinus finding\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Head finding (finding)\Finding of head region\Facial sinus finding\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Head finding (finding)\Finding of head region\Facial sinus finding\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Head finding (finding)\Disorder of head (disorder)\Inflammatory disorder of head\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Head finding (finding)\Disorder of head (disorder)\Inflammatory disorder of head\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Head finding (finding)\Disorder of head (disorder)\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Head finding (finding)\Disorder of head (disorder)\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Head finding (finding)\Disorder of head (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Head finding (finding)\Disorder of head (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus

\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Abscess of upper respiratory tract (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Mass of body structure\Mass of body region\Mass of head and/or neck (finding)\Mass of head (finding)\Mass of nasal sinus (finding)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Mass of nasal sinus (finding)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Mass of body structure\Mass of respiratory structure\Abscess of upper respiratory tract (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus

\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus (finding)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Frontoethmoidal sinus finding\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Abscess of upper respiratory tract (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Abscess of upper respiratory tract (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Ear, nose and throat finding\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus

\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Mass of nasal sinus (finding)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Frontoethmoidal sinus finding\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Facial sinus finding\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Abscess of upper respiratory tract (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Upper respiratory tract finding\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Mass of nasal sinus (finding)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Mass of respiratory structure\Abscess of upper respiratory tract (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system (disorder)\Inflammatory disorder of the respiratory system (disorder)\Inflammatory disorder of the respiratory tract (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system (disorder)\Inflammatory disorder of the respiratory system (disorder)\Inflammatory disorder of the respiratory tract (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Abscess of upper respiratory tract (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Respiratory finding\Disorder of respiratory system (disorder)\Acute respiratory disease\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus

\Disease\Disorder of body system\Inflammation of specific body systems\Inflammatory disorder of the respiratory system (disorder)\Inflammatory disorder of the respiratory tract (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Inflammation of specific body systems\Inflammatory disorder of the respiratory system (disorder)\Inflammatory disorder of the respiratory tract (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Inflammatory disorder of the respiratory system (disorder)\Inflammatory disorder of the respiratory tract (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Inflammatory disorder of the respiratory system (disorder)\Inflammatory disorder of the respiratory tract (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Abscess of upper respiratory tract (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Disorder of body system\Disorder of respiratory system (disorder)\Acute respiratory disease\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Abscess of upper respiratory tract (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Ear, nose and throat disorder\Disorder of upper respiratory system (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Abscess (disorder)\Abscess of upper respiratory tract (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Inflammatory disorder\Inflammation of specific body structures or tissue\Inflammatory disorder of head\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Inflammatory disorder\Inflammation of specific body structures or tissue\Inflammatory disorder of head\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Inflammatory disorder\Inflammation of specific body structures or tissue\Inflammation of specific body systems\Inflammatory disorder of the respiratory system (disorder)\Inflammatory disorder of the respiratory tract (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Inflammatory disorder\Inflammation of specific body structures or tissue\Inflammation of specific body systems\Inflammatory disorder of the respiratory system (disorder)\Inflammatory disorder of the respiratory tract (disorder)\Inflammatory disorder of upper respiratory tract\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Inflammatory disorder\Acute inflammatory disease\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Disorder of head (disorder)\Inflammatory disorder of head\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Disorder of head (disorder)\Inflammatory disorder of head\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Disorder of head (disorder)\Disorder of nasal sinus (disorder)\Abscess of nasal sinus (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Disorder of head (disorder)\Disorder of nasal sinus (disorder)\Disorder of ethmoidal sinus (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Disorder of head (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Disorder of head (disorder)\Disorder of nasal sinus (disorder)\Sinusitis (disorder)\Ethmoidal sinusitis\Acute abscess of ethmoidal sinus
\Disease\Acute disease\Acute inflammatory disease\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus
\Disease\Acute disease\Acute respiratory disease\Acute abscess of nasal sinus\Acute abscess of ethmoidal sinus

Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core

Descriptions:

Id Description Lang Type Status Case? Module

102538019 Acute abscess of ethmoidal sinus en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

800804018 Acute abscess of ethmoidal sinus (disorder) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Acute abscess of ethmoidal sinus	Is a	Acute ethmoidal sinusitis	false	Inferred relationship	Some
Acute abscess of ethmoidal sinus	Is a	Acute abscess of nasal sinus	true	Inferred relationship	Some
Acute abscess of ethmoidal sinus	Associated morphology	Abscess (morphologic abnormality)	false	Inferred relationship	Some	1
Acute abscess of ethmoidal sinus	Course	Acute	false	Inferred relationship	Some
Acute abscess of ethmoidal sinus	Finding site	Ethmoid sinus structure	false	Inferred relationship	Some	1
Acute abscess of ethmoidal sinus	Onset	Acute onset	false	Inferred relationship	Some
Acute abscess of ethmoidal sinus	Course	Acute	false	Inferred relationship	Some
Acute abscess of ethmoidal sinus	Is a	Disorder of ethmoidal sinus (disorder)	false	Inferred relationship	Some
Acute abscess of ethmoidal sinus	Associated morphology	Acute abscess	false	Inferred relationship	Some	1
Acute abscess of ethmoidal sinus	Finding site	Ethmoid sinus structure	true	Inferred relationship	Some	1
Acute abscess of ethmoidal sinus	Associated morphology	Acute abscess	true	Inferred relationship	Some	1
Acute abscess of ethmoidal sinus	Clinical course	Sudden onset AND/OR short duration (qualifier value)	true	Inferred relationship	Some	2
Acute abscess of ethmoidal sinus	Is a	Ethmoidal sinusitis	true	Inferred relationship	Some

Inbound Relationships

Type

Active

Source

Characteristic

Refinability

Group

This concept is not in any reference sets