| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Hilus cell tumor | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Androblastoma, malignant | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sex cord-gonadal stromal tumor, incompletely differentiated | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sex cord-gonadal stromal tumor, mixed forms | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Stromal tumor with minor sex cord elements | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sertoli-Leydig cell tumor, retiform | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sertoli-Leydig cell tumor, intermediate differentiation, with heterologous elements | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sertoli-Leydig cell tumor, poorly differentiated, with heterologous elements | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Large cell calcifying Sertoli cell tumor | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sertoli cell tumor, no International Classification of Diseases for Oncology subtype | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sertoli-Leydig cell tumor of intermediate differentiation | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sertoli-Leydig cell tumor, poorly differentiated | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Steroid cell tumor, malignant | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Granulosa cell tumor, malignant | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sertoli cell tumor with lipid storage | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Luteoma | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Gynandroblastoma | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Granulosa cell-theca cell tumor | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sertoli-Leydig cell tumor, well differentiated | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Lipid cell tumor of ovary | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Leydig cell tumor, no International Classification of Diseases for Oncology subtype | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Granulosa cell tumor, adult type | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Leydig cell tumor, benign | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Thecoma, no International Classification of Diseases for Oncology subtype | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Thecoma, luteinized | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Thecoma, malignant | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Androblastoma, no International Classification of Diseases for Oncology subtype | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sclerosing stromal tumor | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sex cord-stromal tumor, no International Classification of Diseases for Oncology subtype | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sex cord tumor with annular tubules | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Juvenile granulosa cell tumor | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Leydig cell tumor, malignant | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sertoli cell carcinoma | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Androblastoma, benign | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| [M]Thecal cell neoplasms | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| [M]Testicular stromal tumor | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| [M]Ovarian stromal tumor | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sex cord tumor of ovary | Associated morphology | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier | 1 | 
| Fibroma of ovary | Associated morphology | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier | 2 | 
| Sex cord tumor of ovary | Associated morphology | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier | 1 | 
| Sex cord stromal tumor of testis | Associated morphology | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier | 3 | 
| Sex cord-stromal tumor, benign | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Mixed germ cell-sex cord-stromal tumor, no International Classification of Diseases for Oncology subtype | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Intratubular large cell hyalinizing Sertoli cell neoplasia | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Adult type granulosa cell tumor of testis | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Fibroma of left ovary | Associated morphology | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier | 2 | 
| Fibroma of right ovary | Associated morphology | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier | 2 | 
| Leydig cell tumor of uncertain behavior | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Androblastoma of uncertain behavior | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Benign thecoma | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sertoli cell tumor | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| Sex cord-gonadal stromal tumor of uncertain behavior | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| [M]Ovarian stromal tumour | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| [M]Testicular stromal tumour | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  | 
| [M]Thecal cell neoplasms | Is a | False | Sex cord-stromal tumor category | Inferred relationship | Existential restriction modifier |  |