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Unified Medical Language System® (UMLS®)

2012AB MeSH Source Information

Counts

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Term Type Description Count (MRCONSO.RRF)
CE Entry term for a Supplementary Concept 241442
NM Name of Supplementary Concept 209326
PM Machine permutation 105698
PCE Preferred entry term for Supplementary Concept 68757
EN Non-print entry term 38707
MH Main heading 26853
N1 Chemical Abstracts Service Type 1 name of a chemical 22401
EP Print entry term 18436
PEN Preferred non-print entry term 16932
DEV Descriptor entry version 16260
PEP Preferred entry term 7188
DSV Descriptor sort version 3929
PXQ Preferred qualifier term 168
QAB Qualifier abbreviation 83
QEV Qualifier entry version 83
TQ Topical qualifier 83
XQ Alternate name for a qualifier 67
HT Hierarchical term 22
QSV Qualifier sort version 7
HS Short or alternate version of hierarchical term 4

Notes

  • A term type indicates the role an atom plays in its source
  • An atom is the smallest unit of naming in a source; that is, a specific string with specific code values and identifiers from a specific source.
  • Every atom has a separate row in MRCONSO.RRF. Every atom is assigned a term type.
  • Term types are assigned based on source documentation or NLM understanding of the source.
  • Sample data are provided for every term type in the source (see below).
  • See Metathesaurus Documentation for a list of all term type abbreviations and their full names.
  • See Metathesaurus Documentation for a list of sources and their associated term types, listed in default order of precedence.
  • See Section 2.3 of the UMLS Reference Manual for more information on terms and term types in the UMLS Metathesaurus.

Sample Data

CE

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0036930 A0116001 L0036930 S0085536 M0009370 C424384 C424384 Sgs-7 Protein
C0071540 A0218649 L0146365 S0194218 M0068591 C017650 C017650 poly d(G-T)
C0610319 A1347729 L1157358 S1387464 M0083758 C024953 C024953 7beta-CMDOC
C0050128 A0186497 L0124966 S0158933 M0083797 C024977 C024977 fluoro-CEOO
C0611360 A1377452 L1184416 S1417729 M0087792 C026853 C026853 NPP-serine
C0612679 A1323519 L1135959 S1363172 M0093055 C029098 C029098 7,12,26-TOHCO
C0615519 A1329623 L1141394 S1369302 M0103486 C033340 C033340 enkephalin, methionyl(2)-thiazolidinyl(5)-glycinamide(3)-
C0117988 A0135804 L0157484 S0101732 M0108784 C035521 C035521 (2-(4-(3-(trifluoromethyl)phenyl)-1-piperazinyl)ethyl)urea
C0074811 A0167697 L0112944 S0138474 M0109698 C035892 C035892 bone marrow-derived supressor factor

NM

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0069413 A0212613 L0069413 S0187762 M0043494 C002769 C002769 oleuropein
C0063874 A0196415 L0063874 S0169702 M0051773 C008166 C008166 iron-binding seminal plasma antigen
C0603766 A1344182 L1154480 S1383916 M0053133 C008889 C008889 (N(5)-phosphono)methionine-S-sulfoximinyl-alanyl-alanine
C0603951 A1380905 L1187585 S1421202 M0053941 C009339 C009339 succinoylaminoethyl-sepharose
C0076244 A0232689 L0076244 S0209735 M0058779 C012055 C012055 tetradecene-11-al-1
C1256780 A2792741 L2683595 S3158116 M0068959 C017866 C017866 low molecular weight (LMW) inhibitor, Alzheimer's brain, human
C0608873 A1352536 L1161567 S1392274 M0076442 C021484 C021484 adenosine diphosphoglucose glucohydrolase
C0609390 A1347756 L1157385 S1387493 M0079667 C022947 C022947 8-hydroxy-8-demethyl-D-riboflavin tetraacetate
C0609781 A1345844 L1155857 S1385584 M0081499 C023833 C023833 6 alpha-naloxol

PM

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0001231 A0121993 L0001231 S0090233 M0000272 D000182 D000182 Syndrome, Ectopic ACTH
C0003272 A0045162 L0281266 S0029919 M0001370 D000920 D000920 Cytoxicities, Antibody-Dependent Cell
C0006560 A0106500 L0006560 S0077570 M0003122 D002097 D002097 Protein, C-Reactive
C0007121 A0396060 L0007121 S0359776 M0003434 D002283 D002283 Bronchogenic Carcinoma
C0007764 A0024061 L0007764 S0014046 M0003866 D002530 D002530 Angle, Cerebellopontine
C0012282 A0030161 L0005202 S0018509 M0006394 D004083 D004083 beta Cholestanol
C0022866 A0077738 L0022866 S0055867 M0007322 D004651 D004651 Labor Forces
C0014472 A0055079 L0014472 S0038239 M0007535 D004805 D004805 Ependymas
C0014836 A0073447 L0014836 S0052372 M0007733 D004927 D004927 Infection, Escherichia coli

PCE

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0525107 A7788516 L0710158 S0934654 M0045268 C004275 C004275 M-antigen (bacterial)
C0147999 A7776695 L0157648 S0214687 M0054011 C009375 C009375 V-1326
C0053619 A7781293 L0053619 S0358910 M0056727 C010867 C010867 Biobond
C0136968 A7774166 L0145784 S0193176 M0059556 C012493 C012493 Phthazin
C0133230 A7773589 L0141696 S0186783 M0065309 C015786 C015786 nucleoprotamine
C0135533 A7773940 L0144148 S0190506 M0068493 C017603 C017603 pardachirus toxin
C0525311 A7787638 L0632948 S0784864 M0071882 C019427 C019427 3 beta-hydroxy-5alpha-pregnan-20-one 3-sulfate
C0525503 A7789230 L0743753 S1084352 M0083227 C024714 C024714 beta-caryophyllene
C0125307 A7771961 L0133207 S0172679 M0086531 C026295 C026295 laromin C

EN

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CUI AUI LUI SUI SCUI SDUI CODE STR
C1047211 A0031760 L0085690 S0019836 M0000697 D000458 D000458 Blue Green Bacteria
C0002245 A0022044 L0002232 S0012602 M0000783 D000516 D000516 alpha-1,4-D-Glucanglucanohydrolase
C0003320 A0024876 L0003320 S0014647 M0001407 D000941 D000941 Antigen
C0003694 A0026024 L0003700 S0015550 M0001645 D001091 D001091 Arachidonic Acid Lipoxygenase
C0006784 A0033823 L0277768 S0021481 M0003226 D002154 D002154 Ca2+-Activated Protease
C0007462 A1642551 L0557061 S1681039 M0003692 D002422 D002422 Deafferentation Pain
C0011912 A0917037 L0811506 S0858676 M0006181 D003943 D003943 Diagnostic Technic, Neurological
C0011967 A0016506 L0000031 S0007556 M0006206 D003961 D003961 1,2,5,6-Dianhydrogalactitol
C0012359 A0048977 L0012359 S0033099 M0006429 D004108 D004108 Dilatations, Pathologic

MH

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0000828 A0017929 L0000828 S0009239 M0000054 D000035 D000035 Abreaction
C0003023 A0024068 L0003023 S0014051 M0001211 D000810 D000810 Angola
C0004684 A0028980 L0004684 S0017652 M0002150 D001445 D001445 Bahrain
C0005904 A0135364 L0005904 S0101176 M0002753 D001832 D001832 Body Temperature Changes
C0006137 A0032541 L0006137 S0020493 M0002902 D001938 D001938 Brazil
C0006960 A0034729 L0006960 S0022051 M0003330 D002221 D002221 Carbamyl Phosphate
C0007929 A0037265 L0007929 S0024068 M0003981 D002597 D002597 Chaetomium
C0009222 A0318126 L0214748 S0288381 M0004704 D003063 D003063 Cnidaria
C0009421 A0041166 L0009421 S0026654 M0004841 D003128 D003128 Coma

N1

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0008283 A0537345 L0362209 S0472550 M0004194 D002745 D002745 Benzeneethanamine, 4-chloro-alpha,alpha-dimethyl-
C0008806 A0526172 L0354925 S0462761 M0004495 D002937 D002937 (1,3)Dioxolo(4,5-g)cinnoline-3-carboxylic acid, 1-ethyl-1,4-dihydro-4-oxo-
C0011821 A0567993 L0358352 S0497618 M0006143 D003917 D003917 Morphinan-3-ol, 17-methyl-, (9alpha,13alpha,14alpha)-
C0012265 A0540373 L0355028 S0475230 M0006386 D004077 D004077 Card-20(22)-enolide, 3-((O-2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1-4)-O-2,6-dideoxy-beta-D-ribo-hexopyranosyl-(1-4)-2,6-dideoxy-beta-D-ribo-hexopyranosyl)oxy)-12,14-dihydroxy-, (3beta,5beta,12b
C0017507 A0527146 L0358000 S0463760 M0009218 D005867 D005867 18,19-Dinorpregna-4,9,11-trien-20-yn-3-one, 13-ethyl-17-hydroxy-, (17alpha)-
C0021088 A0559343 L0397871 S0490497 M0011173 D007168 D007168 IMP:NAD+ oxidoreductase
C0024353 A0533203 L0356776 S0469247 M0012841 D008243 D008243 Acyl-CoA:1-acyl-sn-glycero-3-phosphocholine O-acyltransferase
C0025887 A0527801 L0356130 S0464432 M0013719 D008801 D008801 2-Propanamine, 1-(2,6-dimethylphenoxy)-
C0026078 A0531853 L0359042 S0468278 M0013860 D008879 D008879 Acetamide, 2-amino-N-(2-(2,5-dimethoxyphenyl)-2-hydroxyethyl)-

EP

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0001506 A0019943 L0278179 S0010940 M0000416 D000266 D000266 Adenyl Imidodiphosphate
C0001573 A0069204 L0001573 S0049241 M0000454 D000289 D000289 Hospital Admitting Department
C0002436 A0101890 L0032033 S0073989 M0000877 D000561 D000561 Pivmecillinam
C0002856 A0070327 L0020323 S0050152 M0001110 D000732 D000732 Hydroxyandrostanes
C0002894 A0109216 L0034630 S0079763 M0001139 D000754 D000754 RAEB
C0002986 A0023951 L0002986 S0013973 M0001191 D000795 D000795 Angiokeratoma Corporis Diffusum
C0347948 A0987728 L0591680 S0931370 M0001770 D001186 D001186 Limb Prosthesis
C0004781 A0061919 L0004781 S0043644 M0002196 D001479 D001479 Ganglia, Basal
C0005068 A0043328 L0010208 S0028572 M0002359 D001572 D001572 Coumarones

PEN

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0012961 A7758161 L0012961 S0035068 M0003975 D002594 D002594 Dobendan
C0029917 A7761666 L0029917 S0069714 M0004859 D003134 D003134 Outpatient Commitment
C0009807 A7757513 L0009807 S0027722 M0005045 D003249 D003249 Constitutions
C0004951 A7756515 L0004951 S0018239 M0005413 D003469 D003469 Beliefs
C0011131 A7757811 L0011131 S0030404 M0005741 D003669 D003669 Deductibles
C0086141 A7757962 L0085986 S0032337 M0006169 D003933 D003933 Diagnoses and Examinations
C0699191 A7758769 L0015701 S0040803 M0006235 D003975 D003975 Faustan
C0590678 A7758060 L0012376 S0033138 M0006437 D004110 D004110 Dilzem
C0042115 A7764182 L0042115 S0097118 M0007982 D005069 D005069 Use-Effectiveness

DEV

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0086184 A12078976 L6329609 S7246469 M0000442 D000282 D000282 VAGINAL DRUG ADMIN
C0001713 A12075331 L6327423 S7236014 M0000515 D000337 D000337 MED AEROSPACE
C0002882 A12068042 L6330038 S7234464 M0001130 D000746 D000746 ANEMIA HEMOL CONGEN NONSPHER
C0003015 A12086293 L6329129 S7611710 M0001207 D000806 D000806 ANTAG KININASE II
C0085820 A12093576 L6330076 S7235286 M0001372 D000921 D000921 ANTIBODY SECRET CELLS
C0003315 A12068055 L6327290 S7591756 M0001402 D000938 D000938 CELL IMMUNOL ACCESSORY
C1510471 A12071682 L6329616 S7246610 M0002042 D001361 D001361 VITAMIN DEFIC
C0004614 A12075416 L6524006 S7611213 M0002124 D001422 D001422 ADHESION BACT
C0006287 A12097150 L6527901 S7591131 M0002980 D001997 D001997 BRONCHOPULM DYSPLASIA

PEP

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0002372 A7755980 L0002372 S0012805 M0000826 D000536 D000536 Aluminum Hydroxide Gel
C0013965 A7758381 L0013965 S0037241 M0000858 D000552 D000552 Emergency Mobile Units
C0016391 A7758921 L0016391 S0042200 M0001398 D000934 D000934 Foam Retardants
C0011666 A7756205 L0011666 S0015139 M0001544 D001013 D001013 Aorta, Descending
C0024308 A7760531 L0024308 S0059098 M0002027 D001354 D001354 Lymphomatosis Virus, Avian
C0079649 A7760079 L0079649 S0054914 M0003481 D002322 D002322 Job Ladders
C0449934 A7788817 L0880612 S0993184 M0005980 D003830 D003830 Pontic
C0233754 A7781472 L0295705 S0367077 M0006025 D003861 D003861 Derealization
C0005043 A7756534 L0005043 S0018339 M0006101 D003909 D003909 Benzetimide

DSV

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0750910 A12075354 L6523117 S7602082 M0337198 D000648 D000648 PREICTAL MEMORY LOSS
C0003329 A12075381 L6518080 S7611909 M0001415 D000945 D000945 ANTIGENS DIFFERENTIATION LYMPHO T
C0005092 A12079083 L6527863 S7590800 M0002379 D001587 D001587 BENZOYLARGININE NAPHTHYLAMIDE 02
C0007043 A12093668 L0289205 S7591405 M0003397 D002258 D002258 CARBONYL CYANIDE CHLOROPHENYL HYDRAZONE META
C0008651 A12086438 L6528002 S7592023 M0004417 D002878 D002878 CHROMOSOMES HUMAN PAIR 01
C0008666 A12075525 L6522179 S7592002 M0004432 D002893 D002893 CHROMOSOME 03
C0010139 A12086473 L0000114 S7593290 M0005222 D003350 D003350 DEOXYCORTISOL 11
C0023440 A12090313 L6528613 S7598316 M0007713 D004915 D004915 LEUKEMIA MYELOID ACUTE M 06
C0016895 A12075794 L6524495 S7595571 M0008923 D005677 D005677 GM GANGLIOSIDE 01

PXQ

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0000846 A8396140 L1222004 S0414449 M0030204 Q000002 Q000002 agenesis
C0243070 A8396253 L0311246 S0421627 M0030208 Q000002 Q000002 malformations
C0334079 A8396145 L0281891 S0415018 M0030209 Q000002 Q000002 aplasia
C0243066 A8396151 L0283953 S0415227 M0030210 Q000002 Q000002 atresia
C0543481 A8396235 L0307318 S0420367 M0030211 Q000002 Q000002 hypoplasia
C0243072 A8396192 L0295707 S0417636 M0030235 Q000031 Q000031 derivatives
C0600686 A8396301 L0292632 S0425046 M0030236 Q000031 Q000031 related compounds
C0243073 A8396148 L0283689 S0415191 M0030238 Q000032 Q000032 assay
C0243074 A8396166 L0280169 S0416449 M0030239 Q000032 Q000032 chemical analysis

QAB

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0000769 A12081474 L0655322 S0787633 M0030203 Q000002 Q000002 AB
C0001555 A12081475 L0493326 S0580198 M0030212 Q000008 Q000008 AD
C0001688 A12088676 L5359421 S6126961 M0030213 Q000009 Q000009 AE
C0002776 A12081476 L1190700 S1424803 M0030233 Q000031 Q000031 AA
C1524024 A12096030 L5360054 S6129091 M0030237 Q000032 Q000032 AN
C0002809 A12092369 L6494047 S7497936 M0030241 Q000033 Q000033 AH
C0003139 A12085067 L1951258 S6128031 M0030247 Q000037 Q000037 AI
C0005572 A12074144 L1224873 S0814012 M0030287 Q000096 Q000096 BI
C0005768 A12096033 L1776744 S6116001 M0030288 Q000097 Q000097 BL

QEV

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0000769 A12074143 L6330721 S7254610 M0030203 Q000002 Q000002 ABNORM
C0001555 A12085064 L6328977 S7256688 M0030212 Q000008 Q000008 ADMIN
C0001688 A12070475 L6525779 S7611292 M0030213 Q000009 Q000009 ADV EFF
C0002776 A12077845 L0214858 S7611602 M0030233 Q000031 Q000031 ANALOGS
C1524024 A12085066 L0248668 S5827942 M0030237 Q000032 Q000032 ANAL
C0002809 A12088677 L5129351 S5827947 M0030241 Q000033 Q000033 ANAT
C0003139 A12081477 L6525808 S7611714 M0030247 Q000037 Q000037 ANTAG
C0005572 A12086191 L6520163 S7590920 M0030287 Q000096 Q000096 BIOSYN
C0005768 A12096032 L0005767 S0357793 M0030288 Q000097 Q000097 BLOOD

TQ

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0000769 A3879701 L0000768 S0100733 M0030203 Q000002 Q000002 abnormalities
C0001555 A3879702 L0001555 S0100740 M0030212 Q000008 Q000008 administration & dosage
C0001688 A3879703 L0001688 S0100741 M0030213 Q000009 Q000009 adverse effects
C0002776 A3879704 L0002776 S0100750 M0030233 Q000031 Q000031 analogs & derivatives
C1524024 A3879705 L5360085 S0100751 M0030237 Q000032 Q000032 analysis
C0002809 A3879706 L0002809 S0100752 M0030241 Q000033 Q000033 anatomy & histology
C0003139 A3879707 L0003139 S0100754 M0030247 Q000037 Q000037 antagonists & inhibitors
C0005572 A3879708 L0005572 S0100784 M0030287 Q000096 Q000096 biosynthesis
C0005768 A3879709 L0005767 S0100785 M0030288 Q000097 Q000097 blood

XQ

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0000769 A3879795 L0280739 S0414931 M0030203 Q000002 Q000002 anomalies
C0000769 A3879998 L0318544 S0426355 M0030203 Q000002 Q000002 teratology
C0220810 A3879814 L0005602 S0415715 M0030205 Q000002 Q000002 birth defects
C0001688 A3879906 L0298690 S0420608 M0030213 Q000009 Q000009 injurious effects
C0001688 A3879985 L0298700 S0425612 M0030213 Q000009 Q000009 side effects
C0001688 A3880005 L0298706 S0427049 M0030213 Q000009 Q000009 undesirable effects
C0005572 A3879793 L0002745 S0414848 M0030287 Q000096 Q000096 anabolism
C0005572 A3879811 L0285917 S0415679 M0030287 Q000096 Q000096 bioformation
C0005839 A3880009 L0318984 S0427213 M0030289 Q000098 Q000098 vasculature

HT

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CUI AUI LUI SUI SDUI CODE STR
C1135586 A2367949 L2305982 S2721621 U000016 U000016 MeSH Supplementals
C1256739 A2367943 L2303818 S2721615 U000017 U000017 MeSH Descriptors
C1256740 A2367948 L2305981 S2721620 U000018 U000018 MeSH Qualifiers
C1256745 A2364231 L2302923 S2717954 U000021 U000021 Check Tag
C0002784 A0135345 L0002784 S0101154 U000001 U000001 Analytical, Diagnostic and Therapeutic Techniques and Equipment (MeSH Category)
C0002807 A0135346 L0087542 S0101155 U000002 U000002 Anatomy (MeSH Category)
C0003186 A0135348 L0003186 S0101158 U000003 U000003 Anthropology, Education, Sociology and Social Phenomena (MeSH Category)
C0007995 A0135374 L0007995 S0101189 U000005 U000005 Chemicals and Drugs (MeSH Category)
C0012674 A0135391 L0012674 S0101214 U000006 U000006 Diseases (MeSH Category)

QSV

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CUI AUI LUI SUI SCUI SDUI CODE STR
C0001555 A12085065 L6525773 S7611230 M0030212 Q000008 Q000008 ADMINISTRATION A
C0002809 A12096031 L6518072 S7611608 M0030241 Q000033 Q000033 ANATOMY A
C1457898 A12096038 L6518662 S7595695 M0030446 Q000254 Q000254 GROWTH A
C0022189 A12085073 L6518850 S7597848 M0030500 Q000302 Q000302 ISOLATION A
C0023242 A12096039 L6526619 S7598279 M0030527 Q000331 Q000331 LEGISLATION AB
C0029236 A12081485 L6528851 S7600943 M0030662 Q000458 Q000458 ORGANIZATION ANDD
C0033107 A12096047 L6523119 S7602121 M0030715 Q000517 Q000517 PREVENTION A

HS

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CUI AUI LUI SUI SDUI CODE STR
C1256741 A2367944 L2298076 S2721616 U000019 U000019 MeSH Descriptors Class 1
C1256743 A2367945 L2298964 S2721617 U000020 U000020 MeSH Descriptors Class 2
C1256745 A2367946 L2299398 S2721618 U000021 U000021 MeSH Descriptors Class 3
C2720181 A2367947 L2299641 S2721619 U000022 U000022 MeSH Descriptors Class 4