the univariate analysis identified ten parameters associated with poor prognosis : symptoms of anemia , wbc over 10 x 10 ( 9 ) /l , presence of blast cells , myeloid precursors or erythroblasts in peripheral blood ( pb ) , high bone marrow ( bm ) cellularity , severe dysthrombopoiesis , percent of blast cells in bm and high serum levels of bilirubin and ldh .
C0014762
erythroblasts
C0005953
bm