Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jul 2002. Module: SNOMED CT core module
Descriptions:
| Id | Description | Lang | Type | Status | Case? | Module | 
| 482652011 | Malignant tumour of frontal sinus | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 482653018 | Malignant tumor of frontal sinus | en | Synonym | Active | Entire term case insensitive | SNOMED CT core module | 
| 755250016 | Malignant tumor of frontal sinus (disorder) | en | Fully specified name | Active | Entire term case insensitive | SNOMED CT core module | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Primary malignant neoplasm of frontal sinus | Is a | True | Malignant tumor of frontal sinus | Inferred relationship | Existential restriction modifier | |
| Metastatic malignant neoplasm to frontal sinus | Is a | True | Malignant tumor of frontal sinus | Inferred relationship | Existential restriction modifier | |
| Malignant melanoma of frontal sinus | Is a | True | Malignant tumor of frontal sinus | Inferred relationship | Existential restriction modifier | |
| Adenocarcinoma of frontal sinus | Is a | True | Malignant tumor of frontal sinus | Inferred relationship | Existential restriction modifier | |
| Carcinoma of frontal sinus | Is a | True | Malignant tumor of frontal sinus | Inferred relationship | Existential restriction modifier | |
| Squamous cell carcinoma of frontal sinus | Is a | True | Malignant tumor of frontal sinus | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets