polycythemia rubra vera

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Related to polycythemia rubra vera: myelofibrosis, polycythemia vera, Myeloproliferative disorder

pol·y·cy·the·mi·a ve·ra

a chronic form of polycythemia of unknown cause; characterized by bone marrow hyperplasia, an increase in blood volume as well as in the number of red blood cells, redness or cyanosis of the skin, and splenomegaly.