Status: current, Sufficiently defined by necessary conditions definition status (core metadata concept). Date: 30-Nov 2022. Module: SNOMED CT core
Descriptions:
| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Squamous cell carcinoma of sphenoidal sinus | Finding site | Sphenoid sinus structure | true | Inferred relationship | Some | 1 | |
| Squamous cell carcinoma of sphenoidal sinus | Associated morphology | Squamous cell carcinoma (morphologic abnormality) | true | Inferred relationship | Some | 1 | |
| Squamous cell carcinoma of sphenoidal sinus | Is a | Squamous cell carcinoma of head and neck (disorder) | false | Inferred relationship | Some | ||
| Squamous cell carcinoma of sphenoidal sinus | Is a | Malignant tumor of sphenoid sinus | true | Inferred relationship | Some | ||
| Squamous cell carcinoma of sphenoidal sinus | Is a | Squamous cell carcinoma of head and/or neck | true | Inferred relationship | Some | 
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Primary squamous cell carcinoma of sphenoidal sinus | Is a | True | Squamous cell carcinoma of sphenoidal sinus | Inferred relationship | Some | 
This concept is not in any reference sets