Department of Respiratory and Critical Care Medicine Shengjing Hospital of China Medical University Shenyang 110004 Liaoning Province China;
Department of Respiratory and Critical Care Medicine Shengjing Hospital of China Medical University Shenyang 110004 Liaoning Province China;
Department of Pharmacy Shengjing Hospital of China Medical University Shenyang 110004 Liaoning Province China;
Eltrombopag; Immune thrombocytopenic purpura; Thrombopoietin receptor agonist; Renal vein thrombosis; Case report;