Infections were treated by antibiotics (n = 6), GVHD by increasing immunosuppression using corticosteroids (n = 15) or MMF (n = 2), VOD/SOS using fresh frozen plasma (n = 6), and TMA by dose reductions in or discontinuing CNI (n = 10), fresh frozen plasma (n = 5), and recombinant thrombomodulin (n = 3) (the total number of treatment procedures). Here, THBD is linked to infection.