| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| May Hegglin syndrome | Is a | False | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Severe combined immunodeficiency with reticular dysgenesis | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Hereditary eosinophilia | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Chronic granulomatous disease | Is a | False | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Hereditary hypersegmentation | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Chédiak-Higashi syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Reticular dysgenesis | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Heritable disorder of neutrophil production | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Heritable disorder of neutrophil function | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Fanconi's anemia | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Shwachman syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Periodontitis co-occurrent with infantile genetic agranulocytosis | Is a | False | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Cutaneous mastocytosis, short stature, hearing loss syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Revesz syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| WT limb blood syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Ataxia pancytopenia syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Poikiloderma with neutropenia | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Pancytopenia with developmental delay syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Congenital neutropenia, myelofibrosis, nephromegaly syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| X-linked dyserythropoietic anemia with abnormal platelets and neutropenia | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Hereditary isolated aplastic anemia | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Hereditary neutrophilia | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Familial hemophagocytic lymphohistiocytosis | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Onycho-tricho-dysplasia neutropenia syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Immune dysregulation, inflammatory bowel disease, arthritis, recurrent infection, lymphopenia syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Combined immunodeficiency, enteropathy spectrum | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Periodic fever, infantile enterocolitis, autoinflammatory syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Short stature, optic nerve atrophy, Pelger-Huët anomaly syndrome | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  | 
| Warts, hypogammaglobulinemia, infections, and myelokathexis | Is a | True | Hereditary white blood cell disorder | Inferred relationship | Existential restriction modifier |  |