| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group |
| Carcinoma in situ of undescended testis | Is a | False | Primary malignant neoplasm of undescended testis | Inferred relationship | Some | |
| Seminoma of undescended testis | Is a | False | Primary malignant neoplasm of undescended testis | Inferred relationship | Some | |
| Malignant teratoma of undescended testis (disorder) | Is a | False | Primary malignant neoplasm of undescended testis | Inferred relationship | Some | |
| Primary malignant neoplasm of undescended left testis (disorder) | Is a | True | Primary malignant neoplasm of undescended testis | Inferred relationship | Some | |
| Primary malignant neoplasm of undescended right testis (disorder) | Is a | True | Primary malignant neoplasm of undescended testis | Inferred relationship | Some |
Reference Sets