95161002: Neoplasm of uncertain behavior of ureter (disorder)

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

\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of abdomen (disorder)\Disorder of kidney and/or ureter (disorder)\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of abdomen (disorder)\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of kidney and/or ureter (disorder)\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of urinary tract\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of urinary tract\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Ureter finding\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Abdominal mass\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disorder of abdomen (disorder)\Disorder of kidney and/or ureter (disorder)\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Finding of abdomen\Disorder of abdomen (disorder)\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Mass of urogenital structure\Mass of urinary tract structure (finding)\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Mass of urogenital structure\Mass of urinary tract structure (finding)\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Mass of urogenital structure\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Urinary system finding\Mass of urinary tract structure (finding)\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Urinary system finding\Mass of urinary tract structure (finding)\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Urinary system finding\Finding of urinary tract proper (finding)\Ureter finding\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Urinary system finding\Finding of urinary tract proper (finding)\Disorder of urinary tract\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Urinary system finding\Finding of urinary tract proper (finding)\Disorder of urinary tract\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Urinary system finding\Disorder of the urinary system\Disorder of kidney and/or ureter (disorder)\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Urinary system finding\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Urinary system finding\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Urinary system finding\Disorder of the urinary system\Disorder of urinary tract\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Urinary system finding\Disorder of the urinary system\Disorder of urinary tract\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Disorder of the genitourinary system (disorder)\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of kidney and/or ureter (disorder)\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of urinary tract\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Finding of abdominopelvic segment of trunk (finding)\Urogenital finding (finding)\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of urinary tract\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Mass of trunk\Mass of urogenital structure\Mass of urinary tract structure (finding)\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Mass of trunk\Mass of urogenital structure\Mass of urinary tract structure (finding)\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Mass of trunk\Mass of urogenital structure\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Mass of trunk\Abdominal mass\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Mass of trunk\Neoplasm of trunk (disorder)\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Mass of trunk\Neoplasm of trunk (disorder)\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Mass of trunk\Neoplasm of trunk (disorder)\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Mass of trunk\Neoplasm of trunk (disorder)\Neoplasm of uncertain behaviour of trunk\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of abdomen (disorder)\Disorder of kidney and/or ureter (disorder)\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of abdomen (disorder)\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of kidney and/or ureter (disorder)\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of urinary tract\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of urinary tract\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Finding of trunk structure\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of uncertain behaviour of trunk\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter

\Mass of body structure\Mass of body region\Mass of trunk\...

\Mass of urogenital structure\Mass of urinary tract structure (finding)\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Mass of urogenital structure\Mass of urinary tract structure (finding)\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Mass of urogenital structure\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter

\Abdominal mass\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter

\Neoplasm of trunk (disorder)\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Neoplasm of trunk (disorder)\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Neoplasm of trunk (disorder)\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Neoplasm of trunk (disorder)\Neoplasm of uncertain behaviour of trunk\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter

\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplasm of trunk (disorder)\Neoplasm of uncertain behaviour of trunk\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Disease\Neoplasm and/or hamartoma (disorder)\Neoplastic disease\Neoplastic disease of uncertain behavior\Neoplasm of uncertain behaviour of trunk\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of body system\Disorder of the genitourinary system (disorder)\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of body system\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of kidney and/or ureter (disorder)\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of body system\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of body system\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of body system\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of urinary tract\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of body system\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of urinary tract\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of abdomen (disorder)\Disorder of kidney and/or ureter (disorder)\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of abdomen (disorder)\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of kidney and/or ureter (disorder)\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of urinary tract\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Disorder of abdominopelvic segment of trunk\Disorder of the genitourinary system (disorder)\Disorder of the urinary system\Disorder of urinary tract\Disorder of ureter (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of abdomen\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of urinary system\Neoplasm of urinary tract proper (disorder)\Neoplasm of ureter\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of urinary system\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter
\Disease\Disorder of trunk (disorder)\Neoplasm of trunk (disorder)\Neoplasm of uncertain behaviour of trunk\Neoplasm of uncertain behaviour of genitourinary organs\Neoplasm of uncertain behavior of urinary system\Neoplasm of uncertain behavior of ureter

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

157656011 Neoplasm of uncertain behavior of ureter en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

511965017 Neoplasm of uncertain behaviour of ureter en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

839257017 Neoplasm of uncertain behavior of ureter (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
Neoplasm of uncertain behavior of ureter	Is a	Neoplasm of uncertain behavior of urinary system	true	Inferred relationship	Some
Neoplasm of uncertain behavior of ureter	Is a	Disorder of ureter (disorder)	false	Inferred relationship	Some
Neoplasm of uncertain behavior of ureter	Associated morphology	Neoplasm of uncertain behaviour	false	Inferred relationship	Some	1
Neoplasm of uncertain behavior of ureter	Finding site	Ureteric structure	false	Inferred relationship	Some	1
Neoplasm of uncertain behavior of ureter	Associated morphology	Neoplasm	false	Inferred relationship	Some	3
Neoplasm of uncertain behavior of ureter	Finding site	Anatomical structure	false	Inferred relationship	Some	3
Neoplasm of uncertain behavior of ureter	Is a	Neoplasm of ureter	true	Inferred relationship	Some
Neoplasm of uncertain behavior of ureter	Associated morphology	Neoplasm of uncertain behaviour	true	Inferred relationship	Some	1
Neoplasm of uncertain behavior of ureter	Finding site	Ureteric structure	true	Inferred relationship	Some	1

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Ureteric polyp	Is a	False	Neoplasm of uncertain behavior of ureter	Inferred relationship	Some
Neoplasm of uncertain behavior of ureteric orifice of urinary bladder	Is a	True	Neoplasm of uncertain behavior of ureter	Inferred relationship	Some
Neoplasm of uncertain behavior of right ureter	Is a	True	Neoplasm of uncertain behavior of ureter	Inferred relationship	Some
Neoplasm of uncertain behavior of left ureter	Is a	True	Neoplasm of uncertain behavior of ureter	Inferred relationship	Some

This concept is not in any reference sets