Objective To detect the changes of serum LDH and HBDH, and to study the relation between serum LDH, HBDH and the cells of leukemia and its clinical significance in patients with acute leukemia.

• 摘要目的观察急性白血病患者血清LDH及HBDH的含量变化，探讨血清LDH和HBDH与白血病细胞变化的关系及其临床意义。