| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Squamous cell carcinoma of lung, TNM stage 4 | Is a | Squamous cell carcinoma of lung | true | Inferred relationship | Existential restriction modifier |  |  | 
| Squamous cell carcinoma of lung, TNM stage 4 | Associated morphology | Carcinoma, no subtype | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Squamous cell carcinoma of lung, TNM stage 4 | Finding site | Structure of parenchyma of lung | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Squamous cell carcinoma of lung, TNM stage 4 | Associated morphology | Squamous cell carcinoma, no International Classification of Diseases for Oncology subtype | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Squamous cell carcinoma of lung, TNM stage 4 | Finding site | Lung structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Squamous cell carcinoma of lung, TNM stage 4 | Finding site | Lung structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Squamous cell carcinoma of lung, TNM stage 4 | Associated morphology | Squamous cell carcinoma, no International Classification of Diseases for Oncology subtype | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Squamous cell carcinoma of lung, TNM stage 4 | Associated morphology | Squamous cell carcinoma | true | Inferred relationship | Existential restriction modifier | 1 |  |