| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| [M]Prolymphocytic lymphosarcoma | Is a | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier |  | 
| Malignant lymphoma, metastatic | Is a | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier |  | 
| Composite Hodgkin and non-Hodgkin lymphoma | Is a | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier |  | 
| Non-Hodgkin lymphoma - category | Is a | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier |  | 
| Hodgkin lymphoma - category | Is a | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier |  | 
| Malignant lymphoma, no International Classification of Diseases for Oncology subtype | Is a | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier |  | 
| Lymphoma of retina | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Lymphoma of kidney | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant lymphoma of breast | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Lymphosarcoma | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's paragranuloma | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Gastric lymphoma | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Primary cerebral lymphoma | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, lymphocytic predominance - nodular | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, lymphocytic predominance - diffuse | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, nodular sclerosis - lymphocytic predominance | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, nodular sclerosis - mixed cellularity | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, nodular sclerosis - lymphocytic depletion | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Large cell anaplastic lymphoma | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant lymphoma of testis | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant lymphoma of testis | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Malignant lymphoma of thyroid gland | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Malignant lymphoma - small lymphocytic | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Malignant lymphoma | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's granuloma | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin lymphoma, nodular lymphocyte predominance | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's sarcoma | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin lymphoma, lymphocyte-rich | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, nodular sclerosis | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, mixed cellularity | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, lymphocytic depletion | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Prolymphocytic lymphosarcoma | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, lymphocytic depletion, diffuse fibrosis | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, lymphocytic depletion, reticular type | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, nodular sclerosis - cellular phase | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Bovine viral leukosis | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, lymphocytic depletion of lymph nodes of head, face AND/OR neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, lymphocytic depletion of lymph nodes of inguinal region AND/OR lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, lymphocytic depletion of extranodal AND/OR solid organ site | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of intra-abdominal lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of intrapelvic lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of intrathoracic lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of lymph nodes of head, face AND/OR neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of lymph nodes of inguinal region AND/OR lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of spleen | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of extranodal AND/OR solid organ site | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, mixed cellularity of lymph nodes of head, face AND/OR neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, mixed cellularity of lymph nodes of inguinal region AND/OR lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, mixed cellularity of extranodal AND/OR solid organ site | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, nodular sclerosis of lymph nodes of head, face AND/OR neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, nodular sclerosis of lymph nodes of inguinal region AND/OR lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, nodular sclerosis of spleen | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, nodular sclerosis of extranodal AND/OR solid organ site | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease of intra-abdominal lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease of intrapelvic lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease of intrathoracic lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease of lymph nodes of head, face AND/OR neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease of lymph nodes of inguinal region AND/OR lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease of lymph nodes of multiple sites | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease of spleen | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease of extranodal AND/OR solid organ site | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's granuloma of intrapelvic lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's granuloma of intrathoracic lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's granuloma of lymph nodes of head, face AND/OR neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's granuloma of lymph nodes of inguinal region AND/OR lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's granuloma of spleen | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's granuloma of extranodal AND/OR solid organ site | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's paragranuloma of lymph nodes of head, face AND/OR neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's paragranuloma of lymph nodes of inguinal region AND/OR lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's paragranuloma of spleen | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's paragranuloma of extranodal AND/OR solid organ site | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's sarcoma of intra-abdominal lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's sarcoma of intrapelvic lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's sarcoma of intrathoracic lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's sarcoma of lymph nodes of head, face AND/OR neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's sarcoma of lymph nodes of inguinal region AND/OR lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's sarcoma of spleen | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's sarcoma of extranodal AND/OR solid organ site | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Lymphosarcoma of spleen | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's paragranuloma of lymph nodes of head, face, and neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's paragranuloma of intrathoracic lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's paragranuloma of intra-abdominal lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's paragranuloma of lymph nodes of axilla and upper limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's paragranuloma of intrapelvic lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's paragranuloma of lymph nodes of multiple sites | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's granuloma of lymph nodes of head, face and neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's granuloma of intra-abdominal lymph nodes | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's granuloma of lymph nodes of axilla and upper limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's granuloma of lymph nodes of inguinal region and lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 3 | 
| Hodgkin's granuloma of lymph nodes of multiple sites | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's sarcoma of lymph nodes of head, face and neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's sarcoma of lymph nodes of axilla and upper limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's sarcoma of lymph nodes of inguinal region and lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 3 | 
| Hodgkin's sarcoma of lymph nodes of multiple sites | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of lymph nodes of head, face and neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of lymph nodes of axilla and upper limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of lymph nodes of inguinal region and lower limb | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's, lymphocytic-histiocytic predominance of spleen | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 2 | 
| Hodgkin's disease, lymphocytic-histiocytic predominance of lymph nodes of multiple sites | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 | 
| Hodgkin's disease, nodular sclerosis of lymph nodes of head, face and neck | Associated morphology | False | Malignant lymphoma - category | Inferred relationship | Existential restriction modifier | 1 |