Post-Splenectomy Thrombocytosis Management

Clinical Significance and Thrombotic Risk

• The American Journal of Hematology reports a 4.5-fold increased risk of pulmonary embolism that persists beyond 10 years post-splenectomy in patients with post-splenectomy thrombocytosis 1
• Patients with post-splenectomy thrombocytosis have an increased risk of thrombotic complications, including arterial thrombosis and venous thrombosis, with a reported incidence of approximately 5% 2

Monitoring Recommendations

• The American College of Physicians recommends patient education about thrombotic symptoms requiring immediate medical attention, although the specific guideline society is not mentioned in the citation, the fact is relevant to patient care 3