This page lists UMLS Metathesaurus data elements and traces them back to the specific source data that populates them.
VSAB: PDQ_2018_10_27
New TTY = BN (fully-specified drug brand name that CANNOT be prescribed). This replaces the previous TTY=BD (fully-specified drug brand name that CAN be prescribed).
| File Name | Description |
|---|---|
| Terminology.tar | When uncompressed there are a total of 13,407 individual xml files (CDR256085.xml, CDR256086.xml, CDR256087.xml, etc.) |
| Term Type | Description | Origin |
|---|---|---|
| AB | Abbreviation | Abbreviation field |
| ACR | Acronym | Acronym field |
| BN | US brand name | Common usage field |
| CCN | Chemical code name | Chemcial code name field |
| CHN | Chemical structure name | Chemical structure name field |
| CU | Common usage | Common usage field |
| ET | Display name | Display name field |
| FBD | Foreign brand name | Foreign brand name field |
| HT | Header term | Header term field |
| IS | Obsolete name | Obsolete name field |
| LV | Lexical variant | Lexical variant field |
| OP | Obsolete term | Obsolete term field |
| PSC | Protocol selection criteria | Protocol selection criteria field |
| PT | Preferred name | Preferred name field |
| SY | Synonym | Synonym field |
All term types have suppressibility value 'N' (default value) except for IS and OP which have suppressibility value 'O'.
| Attribute Name | Origin |
|---|---|
| CAS_REGISTRY | CAS Registry name field |
| DATE_FIRST_PUBLISHED | DateFirstPublished field |
| DATE_LAST_MODIFIED | DateLastModified field |
| IND_CODE | IND code field |
| LEXICAL_TAG; value = LAB | Chemical code name field |
| LEXICAL_TAG; value = TRD | Foreign or US brand name field |
| MENU_PARENT | MenuParent field |
| MENU_TYPE | MenuType field |
| NCI_ID | NCIMetathesaurusConceptID field |
| NSC_CODE | NSC number field |
| ORIG_STY | SemanticType field |
| Source | Relationship | Relationship Label/Inverse Relationship Label | Description |
|---|---|---|---|
| PDQ | CHD PAR |
(no rela) | Hierarchy created from the <ParentTerm> values |
| PDQ | NT | tradename_of/has_tradename | Connects the brand name (TTY=BN/FBD) with its generic name. |
| PDQ | NT | lab_number_of/has_lab_number | Connects the name (TTY=PT) with its chemical code name (TTY=CCN). |
| PDQ | RT | associated_genetic_condition/associated_disease | Connects the name (TTY=PT) with its RelatedTermName. |
| PDQ | RT | has_component/component_of | Connects the name (TTY=PT) with its RelatedTermName. |
| PDQ | SFO/LFO | has_expanded_form/expanded_form_of | Connects the name (TTY=PT) with its acronym (TTY=ACR). |
| PDQ | SY | (no rela) | Connects the name (TTY=PT) with its abbreviation (TTY=AB). |
Definitions present.
There are no mappings present.