| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Excision of retroperitoneal endometriomas, simple | Is a | Operation on retroperitoneum | false | Inferred relationship | Existential restriction modifier |  |  | 
| Excision of retroperitoneal endometriomas, simple | Is a | Abdomen excision | false | Inferred relationship | Existential restriction modifier |  |  | 
| Excision of retroperitoneal endometriomas, simple | Method | Excision - action | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Excision of retroperitoneal endometriomas, simple | Procedure site | Retroperitoneal compartment structure | false | Inferred relationship | Existential restriction modifier |  |  | 
| Excision of retroperitoneal endometriomas, simple | Is a | Procedure on retroperitoneum | false | Inferred relationship | Existential restriction modifier |  |  | 
| Excision of retroperitoneal endometriomas, simple | Is a | Trunk excision | false | Inferred relationship | Existential restriction modifier |  |  | 
| Excision of retroperitoneal endometriomas, simple | Direct morphology | Endometriotic cyst | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Excision of retroperitoneal endometriomas, simple | Is a | Excision of lesion of retroperitoneum | false | Inferred relationship | Existential restriction modifier |  |  | 
| Excision of retroperitoneal endometriomas, simple | Procedure site - Indirect | Retroperitoneal compartment structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Excision of retroperitoneal endometriomas, simple | Procedure site - Direct | Retroperitoneal compartment structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Excision of retroperitoneal endometriomas, simple | Is a | Excision of cyst | false | Inferred relationship | Existential restriction modifier |  |  | 
| Excision of retroperitoneal endometriomas, simple | Procedure site - Direct | Retroperitoneal compartment structure | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Excision of retroperitoneal endometriomas, simple | Direct morphology | Endometriotic cyst | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Excision of retroperitoneal endometriomas, simple | Method | Excision - action | false | Inferred relationship | Existential restriction modifier | 1 |  |