Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jul 2002. Module: SNOMED CT core
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Carcinoma of upper third of esophagus | Is a | True | Malignant tumor of upper third of esophagus | Inferred relationship | Some | |
| Ca upper third esophagus | Is a | False | Malignant tumor of upper third of esophagus | Inferred relationship | Some | |
| Metastatic malignant neoplasm to upper third of esophagus | Is a | True | Malignant tumor of upper third of esophagus | Inferred relationship | Some | |
| Primary malignant neoplasm of upper third of esophagus (disorder) | Is a | False | Malignant tumor of upper third of esophagus | Inferred relationship | Some | |
| Primary malignant neoplasm of upper third of esophagus (disorder) | Is a | True | Malignant tumor of upper third of esophagus | Inferred relationship | Some | |
| Malignant tumour of cervical part of oesophagus | Is a | True | Malignant tumor of upper third of esophagus | Inferred relationship | Some |
This concept is not in any reference sets