Counts
(skip to: notes samples )
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Relationship
Relationship Attribute
Count (MRREL.RRF)
PAR
*
371
Notes
Sample data are taken from MRREL.RRF. Associated strings(str) from MRCONSO.RRF are also included
See relationships definitions below.
Every relationship has a separate row in MRREL.RRF.
Relationships are assigned based on source documentation or NLM understanding of the source.
Metathesaurus relationships in MRREL.RRF are read from right to left .
All relationships in MRREL.RRF are expressed in both directions, for example: 'has_ingredient/ingredient_of'. Inverse relationships in each pair are indicated on this page.
An asterisk (*) in the relationship attribute column indicates that no relationship attribute (RELA) was assigned.
Every even row (indicated by orange colored rel/rela pairs) indicates that the current row is an inverse relationship of the row above it.
See Section 2.4 of the UMLS Reference Manual for more information on Relationships in the UMLS Metathesaurus.
Relationship Definitions
AQ : allowed qualifier
CHD : has child (narrower hierarchical term)
DEL : deleted concept
PAR : has parent (broader hierarchical term)
QB : can be qualifier by
RB : has a broader relationship
RL : has similar or like relationship
RN : has narrower relationship
RO : has relationship other than synonymous, narrower or broader
RQ : related and possibly synonymous
SIB : has sibling
SY : source-asserted synonymy
Sample Data
PAR (return to top)
CUI1
AUI1
STYPE1
STR
REL
STR
STYPE2
AUI2
CUI2
C0450698
A18427586
AUI
관충
PAR
수소양삼초경혈
AUI
A18427870
C0475473
C0475473
A18427870
AUI
수소양삼초경혈
CHD
관충
AUI
A18427586
C0450698
C0450539
A18427608
AUI
충양
PAR
족양명위경혈
AUI
A18427848
C0450497
C0450497
A18427848
AUI
족양명위경혈
CHD
충양
AUI
A18427608
C0450539
C0450591
A18427612
AUI
천용
PAR
수태양소장경혈
AUI
A18427797
C0450574
C0450574
A18427797
AUI
수태양소장경혈
CHD
천용
AUI
A18427612
C0450591
C0450594
A18427613
AUI
족태양방광경혈
PAR
Traditional Korean Medical Terms
AUI
A18427843
C2926623
C2926623
A18427843
AUI
Traditional Korean Medical Terms
CHD
족태양방광경혈
AUI
A18427613
C0450594
C0450689
A18427629
AUI
천지
PAR
수궐음심포경혈
AUI
A18427716
C0450688
C0450688
A18427716
AUI
수궐음심포경혈
CHD
천지
AUI
A18427629
C0450689
C0450833
A18427642
AUI
승장
PAR
임맥경혈
AUI
A18427837
C0450809
C0450809
A18427837
AUI
임맥경혈
CHD
승장
AUI
A18427642
C0450833
C0450541
A18427654
AUI
내정
PAR
족양명위경혈
AUI
A18427848
C0450497
C0450497
A18427848
AUI
족양명위경혈
CHD
내정
AUI
A18427654
C0450541
C0450567
A18427660
AUI
소해
PAR
수소음심경혈
AUI
A18427757
C0450564
C0450564
A18427757
AUI
수소음심경혈
CHD
소해
AUI
A18427660
C0450567
C0450770
A18427682
AUI
여구
PAR
족궐음간경혈
AUI
A18427635
C0450765
C0450765
A18427635
AUI
족궐음간경혈
CHD
여구
AUI
A18427682
C0450770
C0450813
A18427737
AUI
관원
PAR
임맥경혈
AUI
A18427837
C0450809
C0450809
A18427837
AUI
임맥경혈
CHD
관원
AUI
A18427737
C0450813
C0450523
A18427752
AUI
외릉
PAR
족양명위경혈
AUI
A18427848
C0450497
C0450497
A18427848
AUI
족양명위경혈
CHD
외릉
AUI
A18427752
C0450523
C0450584
A18427762
AUI
노수
PAR
수태양소장경혈
AUI
A18427797
C0450574
C0450574
A18427797
AUI
수태양소장경혈
CHD
노수
AUI
A18427762
C0450584
C0450748
A18427788
AUI
유도
PAR
족소양담경혈
AUI
A18427587
C0450721
C0450721
A18427587
AUI
족소양담경혈
CHD
유도
AUI
A18427788
C0450748
C0450655
A18427817
AUI
복삼
PAR
족태양방광경혈
AUI
A18427613
C0450594
C0450594
A18427613
AUI
족태양방광경혈
CHD
복삼
AUI
A18427817
C0450655
C0450666
A18427819
AUI
조해
PAR
족소음신경혈
AUI
A18427582
C0450660
C0450660
A18427582
AUI
족소음신경혈
CHD
조해
AUI
A18427819
C0450666
C0450744
A18427828
AUI
일월
PAR
족소양담경혈
AUI
A18427587
C0450721
C0450721
A18427587
AUI
족소양담경혈
CHD
일월
AUI
A18427828
C0450744
C0450549
A18427855
AUI
누곡
PAR
족태음비경혈
AUI
A18427699
C0450543
C0450543
A18427699
AUI
족태음비경혈
CHD
누곡
AUI
A18427855
C0450549
C0450739
A18427874
AUI
뇌공
PAR
족소양담경혈
AUI
A18427587
C0450721
C0450721
A18427587
AUI
족소양담경혈
CHD
뇌공
AUI
A18427874
C0450739
C0450602
A18427908
AUI
낙각
PAR
족태양방광경혈
AUI
A18427613
C0450594
C0450594
A18427613
AUI
족태양방광경혈
CHD
낙각
AUI
A18427908
C0450602