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自1974年12月至1977年7月我科对确诊住院的80例白血病患者,入院后常规作了脑脊液检查。通过脑脊液检查,结合临床发现中枢神经系统白血病44例,占55％,各型白血病并发中枢神经系统白血病的比例无明显差异。在白血病的治疗中,通常所用的各种药物虽然引起骨髓缓解,但不能通过血脑屏障,以致中枢神经系统逐步成为白血病细胞“复制”的特殊部位而不断增殖,最终发生脑膜或中枢神经系统的白血病。因此对于中枢神经系统白血
From December 1974 to July 1977, 80 cases of leukemia diagnosed in our hospital were routinely treated with cerebrospinal fluid examination after admission. By cerebrospinal fluid examination, combined with clinical found that 44 cases of central nervous system leukemia, accounting for 55%, various types of leukemia complicated with central nervous system leukemia no significant difference. In the treatment of leukemia, the commonly used drugs cause bone marrow remission, but can not cross the blood-brain barrier, so that the central nervous system gradually becomes a special part of leukemia cells that “replicate” and proliferate. Eventually, the meninges or the central nervous system leukemia. So for the central nervous system white blood