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Unified Medical Language System® (UMLS®)

2012AA Current Procedural Terminology Source Information

Counts

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Relationship Relationship Attribute Count (MRREL.RRF)
SY expanded_form_of 19278

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

SY

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CUI1 AUI1 STYPE1 STR REL RELA STR STYPE2 AUI2 CUI2
C2366778 A15884952 AUI NEG SCRN DEP SYMP BY DEPTOOL SY expanded_form_of Negative screen for depressive symptoms as categorized by using a standardized depression screening/assessment tool (MDD) AUI A15887077 C2366778
C2366778 A15887077 AUI Negative screen for depressive symptoms as categorized by using a standardized depression screening/assessment tool (MDD) SY has_expanded_form NEG SCRN DEP SYMP BY DEPTOOL AUI A15884952 C2366778
C0190012 A15886914 AUI REPAIR CARDIAC WOUND W/CARDIOPULMONARY BYPASS SY expanded_form_of Repair of cardiac wound; with cardiopulmonary bypass AUI A0783637 C0190012
C0190012 A0783637 AUI Repair of cardiac wound; with cardiopulmonary bypass SY has_expanded_form REPAIR CARDIAC WOUND W/CARDIOPULMONARY BYPASS AUI A15886914 C0190012
C0374439 A18513905 AUI MUSCLE TEST ONE FIBER SY expanded_form_of Needle electromyography using single fiber electrode, with quantitative measurement of jitter, blocking and/or fiber density, any/all sites of each muscle studied AUI A0751030 C0374439
C0374439 A0751030 AUI Needle electromyography using single fiber electrode, with quantitative measurement of jitter, blocking and/or fiber density, any/all sites of each muscle studied SY has_expanded_form MUSCLE TEST ONE FIBER AUI A18513905 C0374439
C0372962 A18514213 AUI NERVE GRAFT HAND OR FOOT SY expanded_form_of Nerve graft (includes obtaining graft), multiple strands (cable), hand or foot; up to 4 cm length AUI A0752204 C0372962
C0372962 A0752204 AUI Nerve graft (includes obtaining graft), multiple strands (cable), hand or foot; up to 4 cm length SY has_expanded_form NERVE GRAFT HAND OR FOOT AUI A18514213 C0372962
C0918138 A18514641 AUI CT ANGIOGRAPHY NECK SY expanded_form_of Computed tomographic angiography, neck, with contrast material(s), including noncontrast images, if performed, and image postprocessing AUI A13078351 C0918138
C0918138 A13078351 AUI Computed tomographic angiography, neck, with contrast material(s), including noncontrast images, if performed, and image postprocessing SY has_expanded_form CT ANGIOGRAPHY NECK AUI A18514641 C0918138
C2724251 A19992540 AUI EXC TUMOR SOFT TISSUE LEG/ANKLE SUBFASC 5 CM/> SY expanded_form_of Excision, tumor, soft tissue of leg or ankle area, subfascial (eg, intramuscular); 5 cm or greater AUI A17110815 C2724251
C2724251 A17110815 AUI Excision, tumor, soft tissue of leg or ankle area, subfascial (eg, intramuscular); 5 cm or greater SY has_expanded_form EXC TUMOR SOFT TISSUE LEG/ANKLE SUBFASC 5 CM/> AUI A19992540 C2724251
C1314024 A19994131 AUI BYPASS W/VEIN SUBCLAVIAN-BRACHIAL SY expanded_form_of Bypass graft, with vein; subclavian-brachial AUI A3860174 C1314024
C1314024 A3860174 AUI Bypass graft, with vein; subclavian-brachial SY has_expanded_form BYPASS W/VEIN SUBCLAVIAN-BRACHIAL AUI A19994131 C1314024
C0371596 A19995634 AUI ATRIAL SEPTECT/SEPTOST OPN HRT W/INFL OCCLUSION SY expanded_form_of Atrial septectomy or septostomy; open heart, with inflow occlusion AUI A0649273 C0371596
C0371596 A0649273 AUI Atrial septectomy or septostomy; open heart, with inflow occlusion SY has_expanded_form ATRIAL SEPTECT/SEPTOST OPN HRT W/INFL OCCLUSION AUI A19995634 C0371596
C0189373 A4848279 AUI CLEARANCE OF AIRWAYS SY expanded_form_of Catheter aspiration (separate procedure); tracheobronchial with fiberscope, bedside AUI A0669650 C0189373
C0189373 A0669650 AUI Catheter aspiration (separate procedure); tracheobronchial with fiberscope, bedside SY has_expanded_form CLEARANCE OF AIRWAYS AUI A4848279 C0189373
C0198054 A4853487 AUI CLEAR OUTER EAR CANAL SY expanded_form_of Removal foreign body from external auditory canal; with general anesthesia AUI A0783108 C0198054
C0198054 A0783108 AUI Removal foreign body from external auditory canal; with general anesthesia SY has_expanded_form CLEAR OUTER EAR CANAL AUI A4853487 C0198054
C0372793 A4855961 AUI REDUCTION OF SKULL DEFECT SY expanded_form_of Reduction of craniomegalic skull (eg, treated hydrocephalus); with simple cranioplasty AUI A0782712 C0372793
C0372793 A0782712 AUI Reduction of craniomegalic skull (eg, treated hydrocephalus); with simple cranioplasty SY has_expanded_form REDUCTION OF SKULL DEFECT AUI A4855961 C0372793
C0372551 A4858651 AUI EXTENSIVE VULVA SURGERY SY expanded_form_of Vulvectomy, radical, partial; with bilateral inguinofemoral lymphadenectomy AUI A0818179 C0372551
C0372551 A0818179 AUI Vulvectomy, radical, partial; with bilateral inguinofemoral lymphadenectomy SY has_expanded_form EXTENSIVE VULVA SURGERY AUI A4858651 C0372551
C0197132 A4858913 AUI REMOVE EYELID LINING LESION SY expanded_form_of Excision of lesion, conjunctiva; with adjacent sclera AUI A0698007 C0197132
C0197132 A0698007 AUI Excision of lesion, conjunctiva; with adjacent sclera SY has_expanded_form REMOVE EYELID LINING LESION AUI A4858913 C0197132
C0371825 A4864370 AUI TRANSCATHETER RETRIEVAL SY expanded_form_of Transcatheter retrieval, percutaneous, of intravascular foreign body (eg, fractured venous or arterial catheter) AUI A1748107 C0371825
C0371825 A1748107 AUI Transcatheter retrieval, percutaneous, of intravascular foreign body (eg, fractured venous or arterial catheter) SY has_expanded_form TRANSCATHETER RETRIEVAL AUI A4864370 C0371825
C0372903 A4864401 AUI REVISION OF SPINAL SHUNT SY expanded_form_of Replacement, irrigation or revision of lumbosubarachnoid shunt AUI A0784017 C0372903
C0372903 A0784017 AUI Replacement, irrigation or revision of lumbosubarachnoid shunt SY has_expanded_form REVISION OF SPINAL SHUNT AUI A4864401 C0372903
C0370800 A8578856 AUI PRTL EXC VRT BDY B1Y LES W/O SPI CORD 1 SGM THRC SY expanded_form_of Partial excision of vertebral body, for intrinsic bony lesion, without decompression of spinal cord or nerve root(s), single vertebral segment; thoracic AUI A0769006 C0370800
C0370800 A0769006 AUI Partial excision of vertebral body, for intrinsic bony lesion, without decompression of spinal cord or nerve root(s), single vertebral segment; thoracic SY has_expanded_form PRTL EXC VRT BDY B1Y LES W/O SPI CORD 1 SGM THRC AUI A8578856 C0370800
C0195634 A8581029 AUI TX ECTOPIC PREGNANCY NTRSTL PRTL RESCJ UTER SY expanded_form_of Surgical treatment of ectopic pregnancy; interstitial, uterine pregnancy with partial resection of uterus AUI A0802202 C0195634
C0195634 A0802202 AUI Surgical treatment of ectopic pregnancy; interstitial, uterine pregnancy with partial resection of uterus SY has_expanded_form TX ECTOPIC PREGNANCY NTRSTL PRTL RESCJ UTER AUI A8581029 C0195634
C0188817 A13078996 AUI OPEN TX METATARSOPHALANGEAL JOINT DISLOCATION SY expanded_form_of Open treatment of metatarsophalangeal joint dislocation, includes internal fixation, when performed AUI A13076407 C0188817
C0188817 A13076407 AUI Open treatment of metatarsophalangeal joint dislocation, includes internal fixation, when performed SY has_expanded_form OPEN TX METATARSOPHALANGEAL JOINT DISLOCATION AUI A13078996 C0188817
C0695111 A13078647 AUI IMMUNE GLOBULIN IGIV HUMAN IV USE SY expanded_form_of Immune globulin (IgIV), human, for intravenous use AUI A1751015 C0695111
C0695111 A1751015 AUI Immune globulin (IgIV), human, for intravenous use SY has_expanded_form IMMUNE GLOBULIN IGIV HUMAN IV USE AUI A13078647 C0695111