Counts
| Relationship | Relationship Attribute | Count (MRREL.RRF) |
|---|---|---|
| SY | has_expanded_form | 9701 |
| RQ | mapped_from | 225 |
| SY | mth_plain_text_form_of | 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
SY
(return to top)| CUI1 | AUI1 | STYPE1 | STR | REL | RELA | STR | STYPE2 | AUI2 | CUI2 |
|---|---|---|---|---|---|---|---|---|---|
| C1736643 | A16023492 | AUI | ELECTRONIC ANALYSIS AND PROGRAMMING, REPROGRAMMING OF GASTRIC NEUROSTIMULATOR (IE, MORBID OBESITY) | SY | has_expanded_form | Anal program gast neurostim | AUI | A16022703 | C1736643 |
| C1736643 | A16022703 | AUI | Anal program gast neurostim | SY | expanded_form_of | ELECTRONIC ANALYSIS AND PROGRAMMING, REPROGRAMMING OF GASTRIC NEUROSTIMULATOR (IE, MORBID OBESITY) | AUI | A16023492 | C1736643 |
| C0372364 | A0912610 | AUI | DRAINAGE OF PERIVESICAL OR PREVESICAL SPACE ABSCESS | SY | has_expanded_form | Drainage of bladder abscess | AUI | A4847611 | C0372364 |
| C0372364 | A4847611 | AUI | Drainage of bladder abscess | SY | expanded_form_of | DRAINAGE OF PERIVESICAL OR PREVESICAL SPACE ABSCESS | AUI | A0912610 | C0372364 |
| C0195096 | A2231565 | AUI | DESTRUCTION OF LESION(S), VULVA; SIMPLE (EG, LASER SURGERY, ELECTROSURGERY, CRYOSURGERY, CHEMOSURGERY) | SY | has_expanded_form | Destroy, vulva lesions, sim | AUI | A4954250 | C0195096 |
| C0195096 | A4954250 | AUI | Destroy, vulva lesions, sim | SY | expanded_form_of | DESTRUCTION OF LESION(S), VULVA; SIMPLE (EG, LASER SURGERY, ELECTROSURGERY, CRYOSURGERY, CHEMOSURGERY) | AUI | A2231565 | C0195096 |
| C0201682 | A1109709 | AUI | UNLISTED CHEMISTRY PROCEDURE | SY | has_expanded_form | Clinical chemistry test | AUI | A4854290 | C0201682 |
| C0201682 | A4854290 | AUI | Clinical chemistry test | SY | expanded_form_of | UNLISTED CHEMISTRY PROCEDURE | AUI | A1109709 | C0201682 |
| C0200266 | A0851379 | AUI | AUDIOMETRIC TESTING OF GROUPS | SY | has_expanded_form | Group audiometric testing | AUI | A4850760 | C0200266 |
| C0200266 | A4850760 | AUI | Group audiometric testing | SY | expanded_form_of | AUDIOMETRIC TESTING OF GROUPS | AUI | A0851379 | C0200266 |
RQ
(return to top)| CUI1 | AUI1 | STYPE1 | STR | REL | RELA | STR | STYPE2 | AUI2 | CUI2 |
|---|---|---|---|---|---|---|---|---|---|
| C0373617 | A7185689 | SCUI | GASTRIC ACID, FREE OR TOTAL, EACH SPECIMEN | RQ | mapped_from | GASTRIC ACID, FREE AND TOTAL, EACH SPECIMEN | SCUI | A0948254 | C0373616 |
| C0373616 | A0948254 | SCUI | GASTRIC ACID, FREE AND TOTAL, EACH SPECIMEN | RQ | mapped_to | GASTRIC ACID, FREE OR TOTAL, EACH SPECIMEN | SCUI | A7185689 | C0373617 |
| C0371487 | A1037923 | SCUI | PERICARDIOTOMY FOR REMOVAL OF CLOT OR FOREIGN BODY (PRIMARY PROCEDURE) | RQ | mapped_from | CREATION OF PERICARDIAL WINDOW OR PARTIAL RESECTION FOR DRAINAGE | SCUI | A0888744 | C0371488 |
| C0371488 | A0888744 | SCUI | CREATION OF PERICARDIAL WINDOW OR PARTIAL RESECTION FOR DRAINAGE | RQ | mapped_to | PERICARDIOTOMY FOR REMOVAL OF CLOT OR FOREIGN BODY (PRIMARY PROCEDURE) | SCUI | A1037923 | C0371487 |
| C0189282 | A9063827 | SCUI | LARYNGOSCOPY, DIRECT, OPERATIVE, WITH BIOPSY; WITH OPERATING MICROSCOPE OR TELESCOPE | RQ | mapped_from | LARYNGOSCOPY, DIRECT, OPERATIVE, WITH BIOPSY | SCUI | A0981076 | C0189281 |
| C0189281 | A0981076 | SCUI | LARYNGOSCOPY, DIRECT, OPERATIVE, WITH BIOPSY | RQ | mapped_to | LARYNGOSCOPY, DIRECT, OPERATIVE, WITH BIOPSY; WITH OPERATING MICROSCOPE OR TELESCOPE | SCUI | A9063827 | C0189282 |
| C0187295 | A1413958 | SCUI | RADICAL RESECTION, DISTAL PHALANX OF FINGER (EG, TUMOR) | RQ | mapped_from | RADICAL RESECTION, PROXIMAL OR MIDDLE PHALANX OF FINGER (EG, TUMOR) | SCUI | A1414027 | C0187294 |
| C0187294 | A1414027 | SCUI | RADICAL RESECTION, PROXIMAL OR MIDDLE PHALANX OF FINGER (EG, TUMOR) | RQ | mapped_to | RADICAL RESECTION, DISTAL PHALANX OF FINGER (EG, TUMOR) | SCUI | A1413958 | C0187295 |
| C0196804 | A0849167 | SCUI | ANASTOMOSIS; FACIAL-PHRENIC | RQ | mapped_from | ANASTOMOSIS; FACIAL-HYPOGLOSSAL | SCUI | A0849165 | C0394407 |
| C0394407 | A0849165 | SCUI | ANASTOMOSIS; FACIAL-HYPOGLOSSAL | RQ | mapped_to | ANASTOMOSIS; FACIAL-PHRENIC | SCUI | A0849167 | C0196804 |
SY
(return to top)| CUI1 | AUI1 | STYPE1 | STR | REL | RELA | STR | STYPE2 | AUI2 | CUI2 |
|---|---|---|---|---|---|---|---|---|---|
| C0374204 | A13297147 | AUI | VISUAL FIELD EXAMINATION, UNILATERAL OR BILATERAL, WITH INTERPRETATION AND REPORT; EXTENDED EXAMINATION (EG, GOLDMANN VISUAL FIELDS WITH AT LEAST 3 ISOPTERS PLOTTED AND STATIC DETERMINATION WITHIN THE CENTRAL 30°, OR QUANTITATIVE, AUTOMATED THRESHOLD PERIMETRY, OCTOPUS PROGRAM G-1, 32 OR 42, HUMPHREY VISUAL FIELD ANALYZER FULL THRESHOLD PROGRAMS 30-2, 24-2, OR 30/60-2) | SY | mth_plain_text_form_of | VISUAL FIELD EXAMINATION, UNILATERAL OR BILATERAL, WITH INTERPRETATION AND REPORT; EXTENDED EXAMINATION (EG, GOLDMANN VISUAL FIELDS WITH AT LEAST 3 ISOPTERS PLOTTED AND STATIC DETERMINATION WITHIN THE CENTRAL 30![DEGREE SIGN]!, OR QUANTITATIVE, AUTOMATED THRESHOLD PERIMETRY, OCTOPUS PROGRAM G-1, 32 OR 42, HUMPHREY VISUAL FIELD ANALYZER FULL THRESHOLD PROGRAMS 30-2, 24-2, OR 30/60-2) | AUI | A13299375 | C0374204 |
| C0374204 | A13299375 | AUI | VISUAL FIELD EXAMINATION, UNILATERAL OR BILATERAL, WITH INTERPRETATION AND REPORT; EXTENDED EXAMINATION (EG, GOLDMANN VISUAL FIELDS WITH AT LEAST 3 ISOPTERS PLOTTED AND STATIC DETERMINATION WITHIN THE CENTRAL 30![DEGREE SIGN]!, OR QUANTITATIVE, AUTOMATED THRESHOLD PERIMETRY, OCTOPUS PROGRAM G-1, 32 OR 42, HUMPHREY VISUAL FIELD ANALYZER FULL THRESHOLD PROGRAMS 30-2, 24-2, OR 30/60-2) | SY | mth_has_plain_text_form | VISUAL FIELD EXAMINATION, UNILATERAL OR BILATERAL, WITH INTERPRETATION AND REPORT; EXTENDED EXAMINATION (EG, GOLDMANN VISUAL FIELDS WITH AT LEAST 3 ISOPTERS PLOTTED AND STATIC DETERMINATION WITHIN THE CENTRAL 30°, OR QUANTITATIVE, AUTOMATED THRESHOLD PERIMETRY, OCTOPUS PROGRAM G-1, 32 OR 42, HUMPHREY VISUAL FIELD ANALYZER FULL THRESHOLD PROGRAMS 30-2, 24-2, OR 30/60-2) | AUI | A13297147 | C0374204 |
| C1741421 | A16022643 | AUI | Dsm-iv™ info mdd doc'd | SY | mth_plain_text_form_of | Dsm-iv![TRADE MARK SIGN]! info mdd doc'd | AUI | A16022716 | C1741421 |
| C1741421 | A16022716 | AUI | Dsm-iv![TRADE MARK SIGN]! info mdd doc'd | SY | mth_has_plain_text_form | Dsm-iv™ info mdd doc'd | AUI | A16022643 | C1741421 |
| C1741421 | A16023995 | AUI | DSM-IV™ CRITERIA FOR MAJOR DEPRESSIVE DISORDER DOCUMENTED AT THE INITIAL EVALUATION (MDD)1 | SY | mth_plain_text_form_of | DSM-IVa CRITERIA FOR MAJOR DEPRESSIVE DISORDER DOCUMENTED AT THE INITIAL EVALUATION (MDD)1 | AUI | A16023237 | C1741421 |
| C1741421 | A16023237 | AUI | DSM-IVa CRITERIA FOR MAJOR DEPRESSIVE DISORDER DOCUMENTED AT THE INITIAL EVALUATION (MDD)1 | SY | mth_has_plain_text_form | DSM-IV™ CRITERIA FOR MAJOR DEPRESSIVE DISORDER DOCUMENTED AT THE INITIAL EVALUATION (MDD)1 | AUI | A16023995 | C1741421 |
