| Field Number | Field Name | Description | Representation |
|---|
| 1 | PreferredName | Preferred name of a term | MRCONSO.STR |
| 2 | NCIMetathesaurusConceptID | ID for a related NCI Metathesaurus concept | MRSAT.ATN=NCI_ID |
| 3 | TermTypeName | Indicates usage of the preferred term (e.g., PT, HT, OP, PSC, etc.) | MRCONSO.TTY |
| 4 | OtherTermName | Additional names for the term | MRCONSO.STR |
| 5 | OtherNameType | Indicates usage of the other names (e.g., LV, SY, AB, ACR, etc.) | MRCONSO.TTY |
| 6 | ID | Unique ID of the term. Prefixed with 'CDR' (e.g., CDR0000256402) | MRCONSO.CODE; MRCONSO.SDUI |
| 7 | ParentTermName | Parent term | Used to build contexts |
| 8 | parentTermNameRef | ID of the parent term | Not Processed |
| 9 | ParentType | Value = ISA | Used to build contexts |
| 10 | RelatedTermName | Name of a related term | MRCONSO.STR |
| 11 | RelatedTermNameRef | ID of the related term | MRCONSO.CODE; MRCONSO.SDUI |
| 12 | RelationshipType | Indicates the relationship attribute (i.e., RELA) between the preferred term and the related term | MRREL.RELA |
| 13 | LegacyPDQID | Legacy ID of the term | MRSAT.ATN=PID |
| 14 | SemanticType | PDQ-assigned semantic type of the term | MRSAT.ATN=ORIG_STY |
| 15 | DefinitionText | Definition of the term | MRSAT.ATN=DEFINITION |
| 16 | DefinitionType | Indicates who the definition is geared for. Value = health professional | Not processed. |
| 17 | DateFirstPublished | Date the entry was first published | MRSAT.ATN=DATE_FIRST_PUBLISHED |
| 18 | DateLastModified | Date the entry was last modified | MRSAT.ATN=DATE_LAST_MODIFIED |
| 19 | MenuParent | Link information to Term Menu parent. This may not always be the same as the TermParent. Element will not exist for top level menus, e.g. cancer. | MRSAT.ATN=MENU_PARENT |
| 20 | MenuType | Values are one of Clinical Trials - CancerType, ClinicalTrials - Drug, or Cancer Information | MRSAT.ATN=MENU_TYPE |
| 21 | DisplayName | Display name of the term | MRCONSO.STR; MRCONSO.TTY = ET |
