Status: current, Sufficiently defined by necessary conditions definition status. Date: 31-Jan 2002. Module: SNOMED CT core module
Descriptions:
| Inbound Relationships | Type | Active | Source | Characteristic | Refinability | Group | 
| Familial polycythemia vera | Is a | True | Polycythemia vera | Inferred relationship | Existential restriction modifier | |
| Erythrocytosis due to polycythemia vera | Due to | True | Polycythemia vera | Inferred relationship | Existential restriction modifier | 2 | 
| Myelofibrosis due to and following polycythemia vera | After | True | Polycythemia vera | Inferred relationship | Existential restriction modifier | 2 | 
| Myelofibrosis due to and following polycythemia vera | Due to | True | Polycythemia vera | Inferred relationship | Existential restriction modifier | 3 | 
| Chorea due to polycythemia rubra vera | Due to | True | Polycythemia vera | Inferred relationship | Existential restriction modifier | 2 | 
| Janus kinase 2 negative polycythaemia vera | Is a | True | Polycythemia vera | Inferred relationship | Existential restriction modifier | |
| Janus kinase 2 positive polycythaemia vera | Is a | True | Polycythemia vera | Inferred relationship | Existential restriction modifier | 
This concept is not in any reference sets