Status: current, Not sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2002. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 175761019 | Esophagus, stomach and duodenum, CS | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 355746019 | Oesophagus, stomach and duodenum, CS | en | Synonym (core metadata concept) | Active | Only initial character case insensitive (core metadata concept) | SNOMED CT core | 
| 626085016 | Esophagus, stomach and duodenum (combined site) (body structure) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 2764182014 | Esophagus, stomach and duodenum (combined site) | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 216921000052115 | esofagus, magsäck och duodenum, kombinerad lokalisation | sv | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT Sweden NRC maintained module (core metadata concept) | 
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Esophagus, stomach and duodenum, CS | Is a | Combined site | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Tumor of esophagus, stomach and duodenum | Finding site | False | Esophagus, stomach and duodenum, CS | Inferred relationship | Some | |
| Benign neoplasm of oesophagus, stomach and/or duodenum | Finding site | False | Esophagus, stomach and duodenum, CS | Inferred relationship | Some | 1 | 
This concept is not in any reference sets