United States National Library of Medicine National Institutes of Health

2009AA MeSH Source Information

Counts

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Relationship Relationship Attribute Count (MRREL.RRF)
SIB * 383144
RB mapped_from 255544
SY permuted_term_of 86045
RN * 82073
PAR * 33894
SY entry_version_of 16471
RO * 11492
RB inverse_isa 10479
RO * 10392
SY sort_version_of 3959
RO entry_combination_of 697
SIB * 200
PAR * 138
SY has_expanded_form 83
PAR * 19
PAR * 3

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 2.7.1.3.9 in UMLS Documentation Section 2, Metathesaurus for more information on Related Concepts, MRREL.RRF.

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

SIB

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C0018931 A0066747 SDUI Hematocele SIB Hemoperitoneum SDUI A0067168 C0019065
C0019065 A0067168 SDUI Hemoperitoneum SIB Hematocele SDUI A0066747 C0018931
C0252194 A2367004 SDUI Integrin alpha4 SIB Antigens, CD11b SDUI A0390752 C1136310
C1136310 A0390752 SDUI Antigens, CD11b SIB Integrin alpha4 SDUI A2367004 C0252194
C0033970 A0107576 SDUI Psychotherapy, Brief SIB Psychotherapeutic Processes SDUI A1059368 C0039792
C0039792 A1059368 SDUI Psychotherapeutic Processes SIB Psychotherapy, Brief SDUI A0107576 C0033970
C0018670 A0065967 SDUI Head SIB Neck SDUI A0090463 C0027530
C0027530 A0090463 SDUI Neck SIB Head SDUI A0065967 C0018670
C0027642 A0090780 SDUI Neoplasm Proteins SIB Nucleoproteins SDUI A0093397 C0028612
C0028612 A0093397 SDUI Nucleoproteins SIB Neoplasm Proteins SDUI A0090780 C0027642

RB

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CUI1 AUI1 STYPE1 STR REL RELA STR STYPE2 AUI2 CUI2
C0050417 A0157158 SDUI acetaldehyde dehydrogenase RB mapped_from Aldehyde Oxidoreductases SDUI A0021418 C0001988
C0001988 A0021418 SDUI Aldehyde Oxidoreductases RN mapped_to acetaldehyde dehydrogenase SDUI A0157158 C0050417
C0767362 A1643173 SDUI dihydroanthracenyl retinoid RB mapped_from Anthracenes SDUI A0024546 C0003163
C0003163 A0024546 SDUI Anthracenes RN mapped_to dihydroanthracenyl retinoid SDUI A1643173 C0767362
C0911734 A1911433 SDUI 2-(1-methylthio)-5-(2-morpholinoethylamino)-8,9-dihydro-7H-thiopyrano(3,2-d)(1,2,4)triazolo(1,5-a)pyrimidine RB mapped_from Pyrimidines SDUI A0108331 C0034289
C0034289 A0108331 SDUI Pyrimidines RN mapped_to 2-(1-methylthio)-5-(2-morpholinoethylamino)-8,9-dihydro-7H-thiopyrano(3,2-d)(1,2,4)triazolo(1,5-a)pyrimidine SDUI A1911433 C0911734
C0912136 A1910439 SDUI 1-(3-(4-(3-chlorophenyl)-1-piperazinyl)propyl)-3,4-dihydro-5-methoxy-2(1H)-quinolinone RB mapped_from Quinolones SDUI A0108670 C0034428
C0034428 A0108670 SDUI Quinolones RN mapped_to 1-(3-(4-(3-chlorophenyl)-1-piperazinyl)propyl)-3,4-dihydro-5-methoxy-2(1H)-quinolinone SDUI A1910439 C0912136
C1120862 A2373855 SDUI macrodontain II protein, Pseudananas macrodontes RB mapped_from Plant Proteins SDUI A0102092 C0032089
C0032089 A0102092 SDUI Plant Proteins RN mapped_to macrodontain II protein, Pseudananas macrodontes SDUI A2373855 C1120862

SY

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CUI1 AUI1 STYPE1 STR REL RELA STR STYPE2 AUI2 CUI2
C0265240 A0064431 AUI Goldenhar Syndrome SY permuted_term_of Syndrome, Goldenhar AUI A0122010 C0265240
C0265240 A0122010 AUI Syndrome, Goldenhar SY has_permuted_term Goldenhar Syndrome AUI A0064431 C0265240
C0206702 A0364759 AUI Klatskin's Tumor SY permuted_term_of Klatskins Tumor AUI A0364761 C0206702
C0206702 A0364761 AUI Klatskins Tumor SY has_permuted_term Klatskin's Tumor AUI A0364759 C0206702
C0007848 A7757128 AUI Cervical Cap SY permuted_term_of Cap, Cervical AUI A0034517 C0007848
C0007848 A0034517 AUI Cap, Cervical SY has_permuted_term Cervical Cap AUI A7757128 C0007848
C0887795 A7801758 AUI Idoxuridine, 131I-Labeled SY permuted_term_of Idoxuridine, 131I Labeled AUI A1925502 C0887795
C0887795 A1925502 AUI Idoxuridine, 131I Labeled SY has_permuted_term Idoxuridine, 131I-Labeled AUI A7801758 C0887795
C0016125 A8413913 AUI Interphalangeal Joint of Hand SY permuted_term_of Hand Interphalangeal Joint AUI A8412795 C0016125
C0016125 A8412795 AUI Hand Interphalangeal Joint SY has_permuted_term Interphalangeal Joint of Hand AUI A8413913 C0016125

RN

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C0031760 A15577019 SCUI Photoreceptor Cells RN Rhabdomeric Photoreceptor Cells SCUI A15590850 C2350826
C2350826 A15590850 SCUI Rhabdomeric Photoreceptor Cells RB Photoreceptor Cells SCUI A15577019 C0031760
C0002937 A0023824 SCUI Anethole Trithione RN Sulfarlem SCUI A7763507 C0809914
C0809914 A7763507 SCUI Sulfarlem RB Anethole Trithione SCUI A0023824 C0002937
C0063123 A0194364 SCUI hydroxycitric acid RN hydroxycitric acid, trisodium salt, (erythro-(+-))-isomer SCUI A7805465 C0888823
C0888823 A7805465 SCUI hydroxycitric acid, trisodium salt, (erythro-(+-))-isomer RB hydroxycitric acid SCUI A0194364 C0063123
C0043777 A0136824 SCUI 1,2-bis(5-ethoxy-2-benzimidazolyl)-1,2-ethanediol RN 1,2-bis(5-ethoxy-2-benzimidazolyl)-1,2-ethanediol, dihydrochloride, (S-(R*,R*))-isomer SCUI A7799371 C0889206
C0889206 A7799371 SCUI 1,2-bis(5-ethoxy-2-benzimidazolyl)-1,2-ethanediol, dihydrochloride, (S-(R*,R*))-isomer RB 1,2-bis(5-ethoxy-2-benzimidazolyl)-1,2-ethanediol SCUI A0136824 C0043777
C0078746 A0239403 SCUI ZAMI 1305 RN DL-ZAMI 1305 SCUI A7769765 C0114469
C0114469 A7769765 SCUI DL-ZAMI 1305 RB ZAMI 1305 SCUI A0239403 C0078746

PAR

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C0021006 A0072448 SDUI Immunoglobulin Allotypes PAR Immunogenetic Phenomena SDUI A15579364 C2350314
C2350314 A15579364 SDUI Immunogenetic Phenomena CHD Immunoglobulin Allotypes SDUI A0072448 C0021006
C0996706 A2103907 SDUI Aizoaceae PAR Angiosperms SDUI A0864146 C0330208
C0330208 A0864146 SDUI Angiosperms CHD Aizoaceae SDUI A2103907 C0996706
C0054015 A1359189 SDUI Natriuretic Peptide, Brain PAR Natriuretic Peptides SDUI A2789433 C1144709
C1144709 A2789433 SDUI Natriuretic Peptides CHD Natriuretic Peptide, Brain SDUI A1359189 C0054015
C0034604 A0109135 SDUI Radionuclide Angiography PAR Angiography SDUI A0023925 C0002978
C0002978 A0023925 SDUI Angiography CHD Radionuclide Angiography SDUI A0109135 C0034604
C0021030 A8413715 SDUI Immunoglobulin epsilon-Chains PAR Immunoglobulin E SDUI A0966651 C0020846
C0020846 A0966651 SDUI Immunoglobulin E CHD Immunoglobulin epsilon-Chains SDUI A8413715 C0021030

SY

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CUI1 AUI1 STYPE1 STR REL RELA STR STYPE2 AUI2 CUI2
C0037286 A0116952 AUI Skin Neoplasms SY entry_version_of SKIN NEOPL AUI A12069105 C0037286
C0037286 A12069105 AUI SKIN NEOPL SY has_entry_version Skin Neoplasms AUI A0116952 C0037286
C0035110 A0121487 AUI Surgery, Repeat SY entry_version_of SURG REPEAT AUI A12094618 C0035110
C0035110 A12094618 AUI SURG REPEAT SY has_entry_version Surgery, Repeat AUI A0121487 C0035110
C0249742 A2782881 AUI Receptors, Calcium SY entry_version_of RECEPT CALCIUM AUI A12088502 C0249742
C0249742 A12088502 AUI RECEPT CALCIUM SY has_entry_version Receptors, Calcium AUI A2782881 C0249742
C0040652 A0127565 AUI Transdermal Administration SY entry_version_of TRANSDERMAL ADMIN AUI A12082649 C0040652
C0040652 A12082649 AUI TRANSDERMAL ADMIN SY has_entry_version Transdermal Administration AUI A0127565 C0040652
C0005789 A0040373 AUI Coagulation Factors, Blood SY entry_version_of COAG FACTORS BLOOD AUI A12082758 C0005789
C0005789 A12082758 AUI COAG FACTORS BLOOD SY has_entry_version Coagulation Factors, Blood AUI A0040373 C0005789

RO

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C0013852 A0053444 SCUI Electrons RO Positrons SCUI A7762196 C0032744
C0032744 A7762196 SCUI Positrons RO Electrons SCUI A0053444 C0013852
C0021629 A0074470 SCUI Institutionalization RO Institutionalized Persons SCUI A7786265 C0376326
C0376326 A7786265 SCUI Institutionalized Persons RO Institutionalization SCUI A0074470 C0021629
C0065764 A0202215 SCUI MBD protocol RO BMP-1 protocol SCUI A7785860 C0377531
C0377531 A7785860 SCUI BMP-1 protocol RO MBD protocol SCUI A0202215 C0065764
C0250099 A2367545 SCUI Lol p V protein, Lolium perenne RO Lol p IX protein, Lolium perenne SCUI A7825056 C0250096
C0250096 A7825056 SCUI Lol p IX protein, Lolium perenne RO Lol p V protein, Lolium perenne SCUI A2367545 C0250099
C1438419 A6812986 SCUI kaposin B protein, Human herpesvirus 8 RO kaposin A protein, Human herpesvirus 8 SCUI A7831908 C1432134
C1432134 A7831908 SCUI kaposin A protein, Human herpesvirus 8 RO kaposin B protein, Human herpesvirus 8 SCUI A6812986 C1438419

RB

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CUI1 AUI1 STYPE1 STR REL RELA STR STYPE2 AUI2 CUI2
C0106487 A0167032 SDUI bis(p-chlorophenyl)acetic acid RB inverse_isa Antihypertensive Agents SDUI A0025144 C0003364
C0003364 A0025144 SDUI Antihypertensive Agents RN isa bis(p-chlorophenyl)acetic acid SDUI A0167032 C0106487
C0058282 A0180300 SDUI diminazene aceturate RB inverse_isa Trypanocidal Agents SDUI A0128990 C0041214
C0041214 A0128990 SDUI Trypanocidal Agents RN isa diminazene aceturate SDUI A0180300 C0058282
C0021747 A0074817 SDUI Interferons RB inverse_isa Antineoplastic Agents SDUI A0025200 C0003392
C0003392 A0025200 SDUI Antineoplastic Agents RN isa Interferons SDUI A0074817 C0021747
C0041385 A0129491 SDUI Tunicamycin RB inverse_isa Antiviral Agents SDUI A0025340 C0003451
C0003451 A0025340 SDUI Antiviral Agents RN isa Tunicamycin SDUI A0129491 C0041385
C0113293 A1643020 SDUI Dexmedetomidine RB inverse_isa Adrenergic alpha-Agonists SDUI A0388528 C0001640
C0001640 A0388528 SDUI Adrenergic alpha-Agonists RN isa Dexmedetomidine SDUI A1643020 C0113293

RO

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C0029431 A0095737 SDUI Osteoclasts RO Osteoblasts SDUI A0095687 C0029418
C0029418 A0095687 SDUI Osteoblasts RO Osteoclasts SDUI A0095737 C0029431
C0031207 A0099699 SDUI Personal Space RO Privacy SDUI A0105005 C0080048
C0080048 A0105005 SDUI Privacy RO Personal Space SDUI A0099699 C0031207
C0034942 A0110399 SDUI Reflex, Stretch RO Muscle Spindles SDUI A0290292 C0027871
C0027871 A0290292 SDUI Muscle Spindles RO Reflex, Stretch SDUI A0110399 C0034942
C0035070 A0110907 SDUI Renal Circulation RO Kidney SDUI A0077191 C0022646
C0022646 A0077191 SDUI Kidney RO Renal Circulation SDUI A0110907 C0035070
C0069528 A0440996 SDUI Oncogene Proteins v-erbB RO Genes, erbB-2 SDUI A0416526 C0242957
C0242957 A0416526 SDUI Genes, erbB-2 RO Oncogene Proteins v-erbB SDUI A0440996 C0069528

SY

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CUI1 AUI1 STYPE1 STR REL RELA STR STYPE2 AUI2 CUI2
C0391754 A10901155 AUI Antigens, CDw121a SY sort_version_of ANTIGENS CD 121A W AUI A12085046 C0391754
C0391754 A12085046 AUI ANTIGENS CD 121A W SY has_sort_version Antigens, CDw121a AUI A10901155 C0391754
C0039416 A0123483 AUI Technetium Tc 99m Medronate SY sort_version_of TECHNETIUM TC MEDRONATE 099M AUI A12076557 C0039416
C0039416 A12076557 AUI TECHNETIUM TC MEDRONATE 099M SY has_sort_version Technetium Tc 99m Medronate AUI A0123483 C0039416
C0109271 A0476796 AUI cpn10 SY sort_version_of CPN 010 AUI A12088080 C0109271
C0109271 A12088080 AUI CPN 010 SY has_sort_version cpn10 AUI A0476796 C0109271
C0016190 A2028540 AUI Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide SY sort_version_of BISMETHYL HOMOPIPERAZINYLTHIOCARBONYL DISULFIDE 04 01 AUI A12090341 C0016190
C0016190 A12090341 AUI BISMETHYL HOMOPIPERAZINYLTHIOCARBONYL DISULFIDE 04 01 SY has_sort_version Bis(4-Methyl-1-Homopiperazinylthiocarbonyl)disulfide AUI A2028540 C0016190
C0128546 A12997773 AUI CCL3 Chemokine SY sort_version_of CCL 003 CHEMOKINE AUI A12983519 C0128546
C0128546 A12983519 AUI CCL 003 CHEMOKINE SY has_sort_version CCL3 Chemokine AUI A12997773 C0128546

RO

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CUI1 AUI1 STYPE1 STR REL RELA STR STYPE2 AUI2 CUI2
C0015880 A0058773 SDUI Ferrochelatase RO entry_combination_of Protoporphyria, Erythropoietic SDUI A6955616 C0162568
C0162568 A6955616 SDUI Protoporphyria, Erythropoietic RO has_entry_combination Ferrochelatase SDUI A0058773 C0015880
C0003483 A0025439 SDUI Aorta RO entry_combination_of Aortography SDUI A0025503 C0003515
C0003515 A0025503 SDUI Aortography RO has_entry_combination Aorta SDUI A0025439 C0003483
C1123023 A0116912 SDUI Skin RO entry_combination_of Skin Physiological Phenomena SDUI A15586886 C0037289
C0037289 A15586886 SDUI Skin Physiological Phenomena RO has_entry_combination Skin SDUI A0116912 C1123023
C0018787 A0066368 SDUI Heart RO entry_combination_of Cardiac Surgical Procedures SDUI A0891252 C0018821
C0018821 A0891252 SDUI Cardiac Surgical Procedures RO has_entry_combination Heart SDUI A0066368 C0018787
C0038302 A2370797 SDUI Steroid 17-alpha-Hydroxylase RO entry_combination_of Adrenal Hyperplasia, Congenital SDUI A0020279 C0001627
C0001627 A0020279 SDUI Adrenal Hyperplasia, Congenital RO has_entry_combination Steroid 17-alpha-Hydroxylase SDUI A2370797 C0038302

SIB

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C0003186 A0135348 CODE Anthropology, Education, Sociology and Social Phenomena (MeSH Category) SIB Chemicals and Drugs (MeSH Category) CODE A0135374 C0007995
C0007995 A0135374 CODE Chemicals and Drugs (MeSH Category) SIB Anthropology, Education, Sociology and Social Phenomena (MeSH Category) CODE A0135348 C0003186
C0003186 A0135348 CODE Anthropology, Education, Sociology and Social Phenomena (MeSH Category) SIB Named Groups (MeSH Category) CODE A12093488 C0520507
C0520507 A12093488 CODE Named Groups (MeSH Category) SIB Anthropology, Education, Sociology and Social Phenomena (MeSH Category) CODE A0135348 C0003186
C0018689 A0135434 CODE Health Care (MeSH Category) SIB Psychiatry and Psychology (MeSH Category) CODE A0135482 C1256749
C1256749 A0135482 CODE Psychiatry and Psychology (MeSH Category) SIB Health Care (MeSH Category) CODE A0135434 C0018689
C0020158 A0135443 CODE Humanities (MeSH Category) SIB Natural Sciences (MeSH Category) CODE A12071572 C0080022
C0080022 A12071572 CODE Natural Sciences (MeSH Category) SIB Humanities (MeSH Category) CODE A0135443 C0020158
C0021424 A0723397 CODE Information Science (MeSH Category) SIB Organisms (MeSH Category) CODE A0135472 C1256748
C1256748 A0135472 CODE Organisms (MeSH Category) SIB Information Science (MeSH Category) CODE A0723397 C0021424

PAR

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C0018749 A0066248 SDUI Health Services Administration PAR Health Care (MeSH Category) CODE A0135434 C0018689
C0018689 A0135434 CODE Health Care (MeSH Category) CHD Health Services Administration SDUI A0066248 C0018749
C0028853 A15588842 SDUI Ocular Physiological Phenomena PAR Biological Sciences (MeSH Category) CODE A0135357 C0079023
C0079023 A0135357 CODE Biological Sciences (MeSH Category) CHD Ocular Physiological Phenomena SDUI A15588842 C0028853
C2350446 A15577501 SDUI Physical Phenomena PAR Biological Sciences (MeSH Category) CODE A0135357 C0079023
C0079023 A0135357 CODE Biological Sciences (MeSH Category) CHD Physical Phenomena SDUI A15577501 C2350446
C0002809 A3879706 SDUI anatomy & histology PAR MeSH Qualifiers CODE A2367948 C1256740
C1256740 A2367948 CODE MeSH Qualifiers CHD anatomy & histology SDUI A3879706 C0002809
C0039798 A3879771 SDUI therapy PAR MeSH Qualifiers CODE A2367948 C1256740
C1256740 A2367948 CODE MeSH Qualifiers CHD therapy SDUI A3879771 C0039798

SY

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CUI1 AUI1 STYPE1 STR REL RELA STR STYPE2 AUI2 CUI2
C0025520 A3879743 AUI metabolism SY has_expanded_form ME AUI A12096042 C0025520
C0025520 A12096042 AUI ME SY expanded_form_of metabolism AUI A3879743 C0025520
C1524024 A3879705 AUI analysis SY has_expanded_form AN AUI A12096030 C1524024
C1524024 A12096030 AUI AN SY expanded_form_of analysis AUI A3879705 C1524024
C1704338 A3879721 AUI diagnosis SY has_expanded_form DI AUI A12077848 C1704338
C1704338 A12077848 AUI DI SY expanded_form_of diagnosis AUI A3879721 C1704338
C0025953 A3879745 AUI microbiology SY has_expanded_form MI AUI A12070484 C0025953
C0025953 A12070484 AUI MI SY expanded_form_of microbiology AUI A3879745 C0025953
C0033107 A3879757 AUI prevention & control SY has_expanded_form PC AUI A12074154 C0033107
C0033107 A12074154 AUI PC SY expanded_form_of prevention & control AUI A3879757 C0033107

PAR

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C0012674 A0135391 CODE Diseases (MeSH Category) PAR Index Medicus Descriptor CODE A2366890 C1256741
C1256741 A2366890 CODE Index Medicus Descriptor CHD Diseases (MeSH Category) CODE A0135391 C0012674
C0018689 A0135434 CODE Health Care (MeSH Category) PAR Index Medicus Descriptor CODE A2366890 C1256741
C1256741 A2366890 CODE Index Medicus Descriptor CHD Health Care (MeSH Category) CODE A0135434 C0018689
C0021424 A0723397 CODE Information Science (MeSH Category) PAR Index Medicus Descriptor CODE A2366890 C1256741
C1256741 A2366890 CODE Index Medicus Descriptor CHD Information Science (MeSH Category) CODE A0723397 C0021424
C1256748 A0135472 CODE Organisms (MeSH Category) PAR Index Medicus Descriptor CODE A2366890 C1256741
C1256741 A2366890 CODE Index Medicus Descriptor CHD Organisms (MeSH Category) CODE A0135472 C1256748
C1256741 A2366890 CODE Index Medicus Descriptor PAR MeSH Descriptors CODE A2367943 C1256739
C1256739 A2367943 CODE MeSH Descriptors CHD Index Medicus Descriptor CODE A2366890 C1256741

PAR

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CUI1 AUI1 STYPE1 STR REL STR STYPE2 AUI2 CUI2
C1135586 A2367949 CODE MeSH Supplementals PAR MeSH AUI A0434168 C1135584
C1135584 A0434168 AUI MeSH CHD MeSH Supplementals CODE A2367949 C1135586
C1256739 A2367943 CODE MeSH Descriptors PAR MeSH AUI A0434168 C1135584
C1135584 A0434168 AUI MeSH CHD MeSH Descriptors CODE A2367943 C1256739
C1256740 A2367948 CODE MeSH Qualifiers PAR MeSH AUI A0434168 C1135584
C1135584 A0434168 AUI MeSH CHD MeSH Qualifiers CODE A2367948 C1256740

Last reviewed: 27 April 2009
Last updated: 27 April 2009
First published: 27 April 2009
Metadata| Permanence level: Permanence Not Guaranteed