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Feb 11, 2022 · Polycythemia vera (pol-e-sy-THEE-me-uh VEER-uh) is a type of blood cancer. It causes your bone marrow to make too many red blood cells. These excess cells thicken your blood, slowing its flow, which may cause serious problems, such as blood clots.
Polycythemia vera (PV), being a primary polycythemia (increase in the fraction of volume occupied by red cells in the blood), is caused by neoplastic proliferation and maturation of erythroid, megakaryocytic and granulocytic elements to produce what is referred to as panmyelosis.
Polycythemia vera (PV) is a blood disorder that causes your body to produce too many red blood cells. Too many red blood cells can make your blood thick and sluggish and increase your risk of blood clots and complications such as heart attack and stroke.
Apr 24, 2023 · Polycythemia vera is a myeloproliferative disorder associated with a Janus kinase-2 (JAK2) mutation that causes the neoplastic proliferation of the hematopoietic progenitor cells. It causes elevated red blood cell production along with secondary white blood cell and platelet production.
Feb 11, 2022 · Treatment. Self care. Preparing for your appointment. Diagnosis. Your doctor will take a detailed medical history and perform a physical exam. Blood tests. If you have polycythemia vera, blood tests might reveal: More red blood cells than normal and, sometimes, an increase in platelets or white blood cells.
Nov 15, 2022 · Polycythemia vera is a rare form of blood cancer. Learn more about the symptoms, causes, complications, diagnosis, treatment, prognosis, and life expectancy related to polycythemia vera.
Polycythemia vera is a chronic myeloproliferative neoplasm characterized by an increase in morphologically normal red cells (its hallmark), but also white cells and platelets. Ten to 15% of patients eventually develop myelofibrosis and bone marrow failure; acute leukemia occurs spontaneously in 1.0 to 2.5%.
Nov 14, 2023 · Polycythemia vera is a type of cancer that causes red blood cells to multiply. This can cause blood to flow more slowly and lead to complications, including blood clots....
Polycythemia vera is a myeloproliferative neoplasm in which the blood-producing cells in the bone marrow (precursor cells, also called stem cells) reproduce excessively. Polycythemia vera involves increased production of all types of blood cells: red blood cells, white blood cells, and platelets.
May 10, 2024 · Polycythaemia vera (PV) is generally a disease of middle and older age. Carries increased risks of thrombosis, haemorrhage, progression to myelofibrosis, and transformation to acute leukaemia. Life expectancy is reported to be modestly reduced compared with that of the general population.
