Windows 10 is clearly different enough from Windows 8.1 to be considered a different operating system, which hasn't always been the case with Microsoft's version releases. For desktop users, Windows 10 has more in common with Windows 7 than 8.
Thrombocythemia: Introduction. Thrombocythemia: A haematological disorder in which there is excessive proliferation of platelet precursor cells, resulting in increased numbers of platelets in the blood. More detailed information about the symptoms, causes, and treatments of Thrombocythemia is available below.
Symptoms of essential thrombocythemia might include: 1  Bleeding from the gastrointestinal tract, respiratory system, urinary tract, or skin. 2  Bleeding from the gums. 3  Prolonged bleeding after surgical procedures or tooth removal. 4  Dizziness and headaches. 5  Easy bruising and nosebleeds (epistaxis) 6  Numbness of the hands or feet.