| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Metastatic malignant neoplasm to blood vessel of head | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of foot | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of face | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of hand | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of lower limb | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of hip | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of abdomen | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier |  | 
| Metastatic malignant neoplasm to blood vessel of perineum | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of shoulder | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of popliteal space | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of neck | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of toe | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of axilla | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of thorax | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of finger | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of buttock | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of upper arm | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of lower leg | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of forearm | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of inguinal region | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of thigh | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of trunk | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of upper limb | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of head | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of forearm | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of face | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of hip | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of inguinal region | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of hand | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of lower limb | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of lower leg | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of upper arm | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of perineum | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of toe | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of shoulder | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of popliteal space | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of trunk | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of thigh | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of upper limb | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of axilla | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of thorax | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of buttock | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of finger | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of foot | Associated morphology | False | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of neck | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of abdomen | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 | 
| Metastatic malignant neoplasm to blood vessel of pelvis | Associated morphology | True | Malignant blood vessel neoplasm, metastatic | Inferred relationship | Existential restriction modifier | 1 |