| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Echoencephalography, A-mode | Is a | Echography, A-mode | true | Inferred relationship | Existential restriction modifier |  |  | 
| Echoencephalography, A-mode | Is a | Echoencephalography | true | Inferred relationship | Existential restriction modifier |  |  | 
| Echoencephalography, A-mode | Method | Ultrasound imaging - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echoencephalography, A-mode | Procedure site | Head structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echoencephalography, A-mode | Method | Investigation - action | false | Inferred relationship | Existential restriction modifier |  |  | 
| Echoencephalography, A-mode | Procedure site | Brain structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echoencephalography, A-mode | Has intent | Diagnostic intent | false | Inferred relationship | Existential restriction modifier |  |  | 
| Echoencephalography, A-mode | Procedure site - Direct | Brain structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echoencephalography, A-mode | Procedure site - Direct | Brain structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echoencephalography, A-mode | Method | Ultrasound imaging - action | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Echoencephalography, A-mode | Using device | Echoencephalograph | true | Inferred relationship | Existential restriction modifier | 1 |  |