title: Definition, clinical features and diagnosis of polycythaemia vera.
mesh_terms: D001158:Arteries; D001491:Basophils / Q000473:pathology; D001792:Blood Platelets / Q000473:pathology; D001811:Blood Volume Determination; D001853:Bone Marrow / Q000473:pathology; D004912:Erythrocytes / Q000473:pathology; D004920:Erythropoiesis; D004921:Erythropoietin / Q000096:biosynthesis; D006098:Granulocytes / Q000473:pathology; D006400:Hematocrit; D006454:Hemoglobins; D006529:Hepatomegaly / Q000175:diagnosis; D006801:Humans; D008533:Megakaryocytes / Q000473:pathology; D009196:Myeloproliferative Disorders / Q000175:diagnosis; D010026:Osteosclerosis / Q000150:complications; D010101:Oxygen Consumption; D011086:Polycythemia / Q000175:diagnosis; D011087:Polycythemia Vera / Q000097:blood / Q000175:diagnosis* / Q000209:etiology; D055728:Primary Myelofibrosis / Q000150:complications; D013163:Splenomegaly / Q000175:diagnosis
chemical_list: D006454:Hemoglobins; D004921:Erythropoietin