| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Thoracic aortography, positive contrast | Is a | Thoracic aortogram | true | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Is a | Diagnostic radiography with contrast media by injection, positive contrast | true | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Method | Radiographic imaging - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Thoracic aortography, positive contrast | Procedure site | Structure of cardiovascular system | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Thoracic aortography, positive contrast | Approach | Transvascular approach | false | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Thoracic aortography, positive contrast | Procedure site | Thoracic aorta structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Method | Investigation - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Procedure site | Structure of intrathoracic blood vessel | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Thoracic aortography, positive contrast | Method | Injection - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Thoracic aortography, positive contrast | Has intent | Diagnostic intent | false | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Direct substance | Radiographic contrast media | false | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 5 |  | 
| Thoracic aortography, positive contrast | Is a | Mediastinum injection | false | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Is a | Injection of aorta | false | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Direct substance | Contrast media | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Thoracic aortography, positive contrast | Procedure site | Arterial structure | false | Inferred relationship | Existential restriction modifier | 5 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 5 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Thoracic aortography, positive contrast | Is a | Thoracic contrast procedure | true | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Procedure site | Venous structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Thoracic aortography, positive contrast | Procedure site - Direct | Thoracic aorta structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Procedure site - Direct | Structure of intrathoracic blood vessel | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Thoracic aortography, positive contrast | Using substance | Contrast media | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Method | Imaging - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Thoracic aortography, positive contrast | Is a | Regional contrast radiology | true | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Is a | Angiography using contrast | true | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Is a | Radiographic procedure of chest | true | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Is a | Radiographic procedure on cardiovascular system | true | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Is a | Radiographic imaging of soft tissue | true | Inferred relationship | Existential restriction modifier |  |  | 
| Thoracic aortography, positive contrast | Method | Radiographic imaging - action | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Thoracic aortography, positive contrast | Using substance | Contrast media | true | Inferred relationship | Existential restriction modifier | 1 |  |