Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values |
Lymph node along the trachea; may be in either the thorax or the neck | Is a | Mediastinal lymph node structure | true | Inferred relationship | Some | ||
Lymph node along the trachea; may be in either the thorax or the neck | del af | Entire mediastinum | false | Additional relationship | Some | ||
Lymph node along the trachea; may be in either the thorax or the neck | del af | Entire lymphoid system | false | Additional relationship | Some | ||
Lymph node along the trachea; may be in either the thorax or the neck | del af | retikuloendoteliale system som helhed | false | Additional relationship | Some | ||
Lymph node along the trachea; may be in either the thorax or the neck | Is a | Structure of half of thorax lateral to midsagittal plane (body structure) | true | Inferred relationship | Some | ||
Lymph node along the trachea; may be in either the thorax or the neck | Laterality | Side | true | Inferred relationship | Some |
Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
Entire paratracheal lymph node | Is a | True | Lymph node along the trachea; may be in either the thorax or the neck | Inferred relationship | Some | |
Structure of lower paratracheal (including azygous) lymph node (body structure) | Is a | True | Lymph node along the trachea; may be in either the thorax or the neck | Inferred relationship | Some | |
Tracheal lymphadenopathy | Finding site | True | Lymph node along the trachea; may be in either the thorax or the neck | Inferred relationship | Some | 1 |
Paratracheal lymph node sampling (procedure) | Procedure site - Direct (attribute) | True | Lymph node along the trachea; may be in either the thorax or the neck | Inferred relationship | Some | 1 |
Structure of left paratracheal lymph node | Is a | True | Lymph node along the trachea; may be in either the thorax or the neck | Inferred relationship | Some | |
Structure of right paratracheal lymph node | Is a | True | Lymph node along the trachea; may be in either the thorax or the neck | Inferred relationship | Some |
Reference Sets
Lateralizable body structure reference set (foundation metadata concept)
Anatomy structure and entire association reference set (foundation metadata concept)