Polycythemia Vera. Hyperproliferative bone marrow of the patient diagnosed with JAK2V617F-positive polycythemia vera. Hypercellular bone marrow with grade 1 fibrosis and trilineage hyperplasia (100x). Pharmacobiological Approach for the Clinical Development of Ruxolitinib in Myeloproliferative Neoplasms. Eliaçık E, Işık A, Aksu S, Üner A, Büyükaşık Y, Sayınalp N, Göker H, Özcebe OI, Haznedaroğlu İC - Turkish journal of haematology : official journal of Turkish Society of Haematology (2015). Not ALtered. CC.
White blood cell proliferative disorders are conditions where there is an increase in the number of white blood cells.