Diagnostic and monitor application value of β2-microglobulin for tumor

Objective To study the clinical significance of serum β2-microglobulin(β2-MG) in the diagnosis and monitor of tumor.Methods The β2-MG reagent(immunoturbidimetry method)was used to assay the serum β2-MG level in 123 tumor patients(observation group) and 95 healthy people(control group).The detection results were performed the comparative analysis.Results The serum β2-MG level in the observation group was obviously higher than that in the control group,the difference was statistically significant(P0.05).With the worsening of malignant tumor,the serum β2-MG level was also correspondingly risen.Conclusion The serum β2-MG level can be used as a clinical index of tumor patient and has the important significance in diagnosis and monitoring of tumor.