【摘要】 目的 :探讨血清中乳酸脱氢酶 (LDH)水平对肺癌诊断的意义及其与TNM分期、组织学分型的关系。方法 :采用酶促反应法检测肺癌患者血清中LDH的水平。结果 :62例肺癌患者血清LDH水平明显升高 ,与正常对照组比较差异有显著意义 ,P <0 0 5 ;血清中LDH值患者晚期高于早期 ,P <0 0 5 ,各病理类型之间差异无显著意义。结论 :血清中LDH水平对肺癌的辅助诊断、预后判断有参考价值更多还原

【Abstract】 Objective To study LDH level in serum of patients with lung cancer.Methods LDH level in serum of lung cancer patients was examined by agar-jelly-electophretogramic method.Results The total LDH activity of lung cancer serum was significantly higher than that of the control.The LDH level in serum of patients with early lung cancer was lower than that of late cases,P<0.05.No difference was found among the histological types of lung cancer.Conclusions The LDH total level in serum is valuable for diagnosis and prognosis.更多还原