Polycythemia is a condition in which the body produces too many red blood cells. It can occur due to rare underlying conditions or certain situations, such as high altitudes. Learn more here.

Polycythemia vera is a rare form of blood cancer. Learn about the symptoms, causes, complications, diagnosis, treatment, prognosis, and life expectancy related to polycythemia vera.

Secondary polycythemia, as occurred in the present case, is caused by an increased serum erythropoietin level. This disorder is most often a result of a compensative, ...

Secondary polycythemia, also known as secondary erythrocytosis or secondary erythrocythemia, is a rare condition in which your body produces an excess amount of red blood cells. This ...

Polycythemia vera is a rare condition that affects the bone marrow, which is slow to progress and typically develops in later life. It is a condition characterized by the overproduction of red ...

Secondary polycythemia, also called secondary erythrocytosis, is the overproduction of red blood cells. Because it can increase your risk of stroke, it's important to get treatment if necessary.

THE course of polycythemia vera is complicated by hemorrhagic and thromboembolic phenomena of varying severity occurring in about a third of the cases. These complications have been ascribed to the ...

Polycythemia vera (PV) is a chronic myeloproliferative neoplasm that typically presents at a median age of 60 years and is characterized by the occurrence of vascular complications. 1–4 Over time, PV ...

ATLANTA -- Maintaining patients with polycythemia vera at hematocrit levels below 45% reduced thrombotic complications without increasing rates of other serious adverse events.

Managing polycythemia vera (PV) is a delicate balance between controlling life-threatening clotting risks and preserving patients’ quality of life. 1 A review published in Clinical Lymphoma ...

Polycythemia has been reported in a number of patients with liver tumors of various kinds. 3–7 McFadzean and his associates 3,8 found elevated hemoglobin levels in about 10 to 12 per cent of ...