1.Objective To assesses the clinical value of tumor markers in haemodialysis patients and uremic patients.

1. 目的：了解血液透析和尿毒症对肿标志物水平的影响。

2.Conclusion: the method of haemodialysis of high natrium and low temperature can reduce the occurrence of low pressure.

2.高钠低温透析有减少低血压发生。