Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 31-Jan 2011. Module: SNOMED CT core
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 2880467012 | Primary malignant neoplasm of extrahepatic bile duct (disorder) | en | Fully specified name | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 2882347012 | Primary malignant neoplasm of extrahepatic bile duct | en | Synonym (core metadata concept) | Active | Entire term case insensitive (core metadata concept) | SNOMED CT core | 
| 3505521000052119 | primär malign tumör i extrahepatisk gallgång | 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 | 
| Primary malignant neoplasm of extrahepatic bile duct (disorder) | Is a | Malignant tumour of extrahepatic bile duct | true | Inferred relationship | Some | ||
| Primary malignant neoplasm of extrahepatic bile duct (disorder) | Is a | Primary malignant neoplasm of biliary tract (disorder) | true | Inferred relationship | Some | ||
| Primary malignant neoplasm of extrahepatic bile duct (disorder) | Associated morphology | Malignant neoplasm, primary (morphologic abnormality) | false | Inferred relationship | Some | 1 | |
| Primary malignant neoplasm of extrahepatic bile duct (disorder) | Finding site | Extrahepatic duct structure | false | Inferred relationship | Some | 1 | |
| Primary malignant neoplasm of extrahepatic bile duct (disorder) | Finding site | Extrahepatic duct structure | true | Inferred relationship | Some | 1 | |
| Primary malignant neoplasm of extrahepatic bile duct (disorder) | Associated morphology | Malignant neoplasm, primary (morphologic abnormality) | true | Inferred relationship | Some | 1 | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Primary malignant neoplasm of common bile duct | Is a | True | Primary malignant neoplasm of extrahepatic bile duct (disorder) | Inferred relationship | Some | |
| Primary malignant neoplasm of cystic duct | Is a | True | Primary malignant neoplasm of extrahepatic bile duct (disorder) | Inferred relationship | Some | |
| Carcinoma of extrahepatic bile duct (disorder) | Is a | True | Primary malignant neoplasm of extrahepatic bile duct (disorder) | Inferred relationship | Some | |
| Klatskin's tumor | Is a | False | Primary malignant neoplasm of extrahepatic bile duct (disorder) | Inferred relationship | Some | |
| Primary malignant neoplasm of perihilar bile duct (disorder) | Is a | True | Primary malignant neoplasm of extrahepatic bile duct (disorder) | Inferred relationship | Some | |
| Primary cholangiocarcinoma of extrahepatic bile duct | Is a | True | Primary malignant neoplasm of extrahepatic bile duct (disorder) | Inferred relationship | Some | 
This concept is not in any reference sets