| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Lymphoreticular tumor | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of spleen | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of lymph node | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of lymph node of face | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of occipital lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of preauricular lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of submandibular lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of submental lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of supraclavicular lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of retropharyngeal lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of infraclavicular lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of scalene lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of bronchopulmonary lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of tracheobronchial lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of mediastinal lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of intercostal lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of axillary lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of cubital lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of epitrochlear lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of inguinal lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of popliteal lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of tibial lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of obturator lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of parametrial lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of paravaginal lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Neoplasm of pararectal lymph nodes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| Hematologic neoplasm | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| [X]Neoplasm of uncertain and unknown behavior of other myelodysplastic syndromes | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| [X]Other specified neoplasms of uncertain and unknown behavior of lymphoid, hematopoietic and related tissue | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  | 
| [X]Neoplasm of uncertain and unknown behavior of lymphoid, hematopoietic and related tissue, unspecified | Is a | False | Tumor of lymphoid, hemopoietic and related tissue | Inferred relationship | Existential restriction modifier |  |