This is in contrast with myelofibrosis that develops secondary to polycythemia vera or essential thrombocythaemia.
2.
Studies have recently shown that hemopericardium can occur spontaneously in people with essential thrombocythaemia, although this is relatively rare.
3.
Myelofibrosis can be a late complication of other myeloproliferative disorders, such as polycythemia vera, and less commonly, essential thrombocythaemia.
मोबाइल