| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Disorders of lymph node and lymphatics | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Hematopoietic aplasia | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Granulocytic hyperplasia of bone marrow | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Mild bone marrow hyperplasia | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Moderate bone marrow hyperplasia | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Severe bone marrow hyperplasia (disorder) | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Recurrent bone marrow hyperplasia | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Angiolymphoid hyperplasia with eosinophilia | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Neutrophilic hyperplasia of bone marrow | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Red blood cell disorder | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Disorder of immune system | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| White blood cell disorder | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Eosinophilic hyperplasia of bone marrow | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Hypoplasia of bone marrow | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Myeloid hyperplasia of bone marrow | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Megakaryocytic hyperplasia of bone marrow (disorder) | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Disorder of lymphatic system | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Disease of blood AND/OR blood-forming organ (navigational concept) | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Bone marrow depression | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Infection of blood and lymphatic system | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Autoimmune disease NOS | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Other specified disorders of the immune mechanism | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Disorder of the immune mechanism NOS | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Other specified disorders of metabolism or immunity | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| White blood cell and other blood disorders | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| [X]Additional blood and blood-forming organ disease classification terms | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| [X]Coagulation defects, purpura and other hemorrhagic conditions | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| FH: Blood disorder | Associated finding | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Family history of pernicious anemia | Associated finding | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| FH: Haemophilia | Associated finding | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Spouse hemophiliac | Associated finding | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| FH: Spherocytosis | Associated finding | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Family history: Blood disorder NOS | Associated finding | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Disorder of haematopoietic system | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  | 
| Polyclonal hypergammaglobulinemia | Is a | False | Disorders of blood, lymphatics and immune system | Inferred relationship | Some |  |