Chrissy:
Splenic vein thrombosis can be a complication of the surgery, however, smetimes people with ITP can be at greater risk for blood clots. There are several reasons.
After splenectomy, patients with ITP have a higher risk of venous thrombosis and sepsis than patients with ITP who do not undergo splenectomy.
www.bloodjournal.org/content/121/23/4782.abstract?sso-checked=true
ITP patients can also have greater risk of clots because some patients also have Antiphospholipid Syndrome which can sometimes go along with ITP.
Antiphospholipid (AN-te-fos-fo-LIP-id) antibody syndrome (APS) is an autoimmune disorder. Autoimmune disorders occur if the body's immune system makes antibodies that attack and damage tissues or cells.
Antibodies are a type of protein. They usually help defend the body against infections. In APS, however, the body makes antibodies that mistakenly attack phospholipids—a type of fat.
Phospholipids are found in all living cells and cell membranes, including blood cells and the lining of blood vessels.
When antibodies attack phospholipids, cells are damaged. This damage causes blood clots to form in the body's arteries and veins. (These are the vessels that carry blood to your heart and body.)
Usually, blood clotting is a normal bodily process. Blood clots help seal small cuts or breaks on blood vessel walls. This prevents you from losing too much blood. In APS, however, too much blood clotting can block blood flow and damage the body's organs.
www.nhlbi.nih.gov/health/health-topics/topics/aps/
Hopefully, your new Hemo can figure out what is going on. As far as ITP, if your counts are normal, you'd need to find some other reason for the symptoms. It's possible to have a thyroid problem or Vitamin deficiency, etc., that is causing all of it. If your counts are down, you'll have to review your options and go from there.