has material basis in germline mutation in JAK2 familial polycythemia acquired polycythemia vera https://github.com/monarch-initiative/mondo/issues/4521 https://www.malacards.org/card/polycythemia_vera MESH:D011087 ICDO:9950/3 polycythemia rubra vera OMIM:263300 ICD10CM:D45 DOID:8997 NANDO:2200643 Osler-Vaquez disease PRV ONCOTREE:PV ICD9:238.4 NANDO:2100186 Polycythemia vera (PV) is an acquired myeloproliferative disorder characterized by an elevated absolute red blood cell mass caused by uncontrolled red blood cell production, frequently associated with uncontrolled white blood cell and platelet production. MedDRA:10036057 polycythemia vera, somatic GARD:0007422 MONDO:0009891 polycythaemia rubra vera MEDGEN:45996 polycythemia vera icd11.foundation:818364947 Orphanet:729 primary polycythemia NCIT:C3336 PV EFO:0002429 acquired primary erythrocytosis Vaquez disease UMLS:C0032463 erythroid neoplasm hereditary disorder of connective tissue