43009003: Chromosome pair 21 (cell structure)

SNOMED CT Concept\Body structure\Anatomical or acquired body structure (body structure)\Anatomical structure\Cell structure\Subcellular structure\Chromosome structure\Chromosome\Chromosome pair 21

Status: current, Not 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

71758012 Chromosome pair 21 en Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) SNOMED CT core

1203143015 Chromosome pair 21 (cell structure) en Fully specified name Active Entire term case insensitive (core metadata concept) SNOMED CT core

7825841000172117 chromosomenpaar 21 nl Synonym (core metadata concept) Active Entire term case insensitive (core metadata concept) Belgian module (core metadata concept)

Expanded Value Set

Outbound Relationships	Type	Target	Active	Characteristic	Refinability	Group	Values
Chromosome pair 21	Is a	Chromosome	true	Inferred relationship	Some
Chromosome pair 21	Part of	Nucleus	false	Additional relationship	Some

Inbound Relationships	Type	Active	Source	Characteristic	Refinability	Group
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
21q partial distal trisomy (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
21q partial trisomy (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Partial trisomy 21 in Down's syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
21q partial monosomy syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Ring chromosome 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Anomaly of chromosome pair 21	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Complete monosomy 21 (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Translocation Down syndrome (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	True	Chromosome pair 21	Inferred relationship	Some	2
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Down's syndrome NOS	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- meiotic nondisjunction	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2
Complete trisomy 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Translocation Down syndrome (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Ring chromosome 21 syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
21q partial trisomy (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
21q partial monosomy syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Complete monosomy 21 (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
21q partial distal trisomy (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Anomaly of chromosome pair 21	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Partial trisomy 21 in Down's syndrome	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Complete trisomy 21 syndrome	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Translocation Down syndrome (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
21q partial monosomy syndrome	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Ring chromosome 21 syndrome	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Anomaly of chromosome pair 21	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Partial trisomy 21 in Down's syndrome	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
21q partial distal trisomy (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- meiotic nondisjunction	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Trisomy 21- mitotic nondisjunction mosaicism	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Complete monosomy 21 (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
21q partial trisomy (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	1
Fetus with complete trisomy 21 syndrome (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	3
21q partial monosomy syndrome	Finding site	True	Chromosome pair 21	Inferred relationship	Some	2
parodontitis gelijktijdig met Down-syndroom	Finding site	False	Chromosome pair 21	Inferred relationship	Some	3
Myeloid leukemia associated with Down syndrome (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	5
Myeloid leukemia associated with Down syndrome (disorder)	Finding site	False	Chromosome pair 21	Inferred relationship	Some	3
Transient abnormal myelopoiesis co-occurrent with Down syndrome (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	2
Deletion of part of chromosome 21 (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Partial trisomy of chromosome 21	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Dementia with Down syndrome	Finding site	True	Chromosome pair 21	Inferred relationship	Some	3
Tetrasomy 21 (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Paternal uniparental disomy of chromosome 21 (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Maternal uniparental disomy of chromosome 21	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
21q22.11q22.12 microdeletion syndrome	Finding site	True	Chromosome pair 21	Inferred relationship	Some	2
Dual specificity tyrosine phosphorylation regulated kinase 1A-related intellectual disability syndrome due to 21q22.13q22.2 microdeletion (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	2
21q22.11q22.12 microdeletion syndrome	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Down syndrome co-occurrent with leukemoid reaction associated transient neonatal pustulosis (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	2
Distal deletion of chromosome 21	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Distal duplication of chromosome 21	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Proximal duplication of chromosome 21 (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Proximal deletion of chromosome 21 (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
Fetus with complete trisomy 21 syndrome (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	1
21q partial trisomy (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	2
21q partial distal trisomy (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	2
Translocation Down syndrome (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	2
Myeloid leukemia associated with Down syndrome (disorder)	Finding site	True	Chromosome pair 21	Inferred relationship	Some	2
parodontitis gelijktijdig met Down-syndroom	Finding site	False	Chromosome pair 21	Inferred relationship	Some	2

This concept is not in any reference sets

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Id	Description	Lang	Type	Status	Case?	Module
71758012	Chromosome pair 21	en	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
1203143015	Chromosome pair 21 (cell structure)	en	Fully specified name	Active	Entire term case insensitive (core metadata concept)	SNOMED CT core
7825841000172117	chromosomenpaar 21	nl	Synonym (core metadata concept)	Active	Entire term case insensitive (core metadata concept)	Belgian module (core metadata concept)