I was just in the hospital for PE or blood clots in the lungs. they didn't tell me why the blood clots formed but they did tell me that my leg ultrasound was fine and i think my echocardiogram as fine. i personally think i might be my high counts coming back to bite me in the behind. but i won't know that for sure until i see my hematologist again. hopefully this serves as an incentive to look into my thrombocytosis and not just my leukocytosis.