| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Esophagogastroduodenoscopy | Is a | Procedure on esophagus | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Is a | Procedure on small intestine | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Is a | Endoscopy of stomach | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Procedure site | Stomach structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Esophagogastroduodenoscopy | Access | Endoscopic approach - access | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Procedure site | Gastrointestinal tract structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Procedure site | Esophageal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Esophagogastroduodenoscopy | Procedure site | Duodenal structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Esophagogastroduodenoscopy | Method | Endoscopic inspection - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Is a | Procedure on stomach | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Is a | Gastrointestinal tract endoscopy | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Using | Endoscope, device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Is a | Upper gastrointestinal procedure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Is a | Endoscopy of esophagus | true | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Is a | Duodenoscopy | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Direct device | Endoscope, device | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Access instrument | Endoscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Is a | Gastroesophageal reflux study | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Esophagogastroduodenoscopy | Is a | Procedure on intestine | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Is a | Procedure on duodenum | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Is a | Lower bowel endoscopy - removal of object | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Procedure site | Gastrointestinal tract structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Is a | Abdomen endoscopy | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Is a | Fiberoptic esophagogastroduodenoscopy | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Using device | Gastroscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Procedure site - Direct | Upper gastrointestinal tract structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Using device | Gastroscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Procedure site - Direct | Upper gastrointestinal tract structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Is a | Gastrointestinal tract endoscopy | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Using device | Endoscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Procedure site - Direct | Upper gastrointestinal tract structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Using device | Endoscope, device | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Is a | Endoscopy of stomach | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Procedure site - Direct | Esophageal structure | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Procedure site - Direct | Duodenal structure | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Esophagogastroduodenoscopy | Using device | Endoscope, device | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Esophagogastroduodenoscopy | Using device | Endoscope, device | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Esophagogastroduodenoscopy | Method | Inspection - action | true | Inferred relationship | Existential restriction modifier | 3 |  | 
| Esophagogastroduodenoscopy | Procedure site - Direct | Stomach structure | true | Inferred relationship | Existential restriction modifier | 3 |  | 
| Esophagogastroduodenoscopy | Is a | Endoscopy of intestine | false | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Is a | Gastroduodenoscopy | true | Inferred relationship | Existential restriction modifier |  |  | 
| Esophagogastroduodenoscopy | Using device | Esophagoscope, device | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Esophagogastroduodenoscopy | Using device | Duodenoscope | true | Inferred relationship | Existential restriction modifier | 2 |  | 
| Esophagogastroduodenoscopy | Using device | Gastroscope, device | true | Inferred relationship | Existential restriction modifier | 3 |  |