| Outbound Relationships | Type | Target | Active | Characteristic | Refinability | Group | Values | 
| Benign neoplasm of retrocecal tissue | Is a | Benign neoplasm of intra-abdominal organs | false | Inferred relationship | Existential restriction modifier |  |  | 
| Benign neoplasm of retrocecal tissue | Is a | Benign neoplasm of soft tissues of abdomen | true | Inferred relationship | Existential restriction modifier |  |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Benign neoplasm of retrocecal tissue | Pathological process | Benign neoplastic process | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Benign neoplasm of retrocecal tissue | Finding site | Structure of retrocecal tissue | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Benign neoplasm of retrocecal tissue | Finding site | Abdominopelvic soft tissue structure | false | Inferred relationship | Existential restriction modifier | 4 |  | 
| Benign neoplasm of retrocecal tissue | Pathological process | Neoplastic process | false | Inferred relationship | Existential restriction modifier |  |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Benign neoplasm of retrocecal tissue | Finding site | Structure of soft tissues of trunk | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Benign neoplasm of retrocecal tissue | Finding site | Structure of abdominopelvic viscus | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Benign neoplasm of retrocecal tissue | Finding site | Ill-defined topographic site | false | Inferred relationship | Existential restriction modifier |  |  | 
| Benign neoplasm of retrocecal tissue | Is a | Benign neoplasm of retroperitoneum | false | Inferred relationship | Existential restriction modifier |  |  | 
| Benign neoplasm of retrocecal tissue | Is a | Neoplasm of retrocecal tissue | true | Inferred relationship | Existential restriction modifier |  |  | 
| Benign neoplasm of retrocecal tissue | Finding site | Retroperitoneal compartment structure | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 4 |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 4 |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 3 |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 2 |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 4 |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | false | Inferred relationship | Existential restriction modifier | 1 |  | 
| Benign neoplasm of retrocecal tissue | Is a | Benign neoplasm of trunk | false | Inferred relationship | Existential restriction modifier |  |  | 
| Benign neoplasm of retrocecal tissue | Is a | Benign neoplasm of abdomen | false | Inferred relationship | Existential restriction modifier |  |  | 
| Benign neoplasm of retrocecal tissue | Associated morphology | Neoplasm, benign | true | Inferred relationship | Existential restriction modifier | 1 |  | 
| Benign neoplasm of retrocecal tissue | Finding site | Structure of retrocecal tissue | true | Inferred relationship | Existential restriction modifier | 1 |  |