Track study in deoxypyridinoline on diagnose osseous metastasis of lung neoplasms / 中华检验医学杂志

Objective To explore the significance of urine deoxypyridinoline to diagnosis on osseous metastasis of lung neoplasms.Methods.182 cases with lung carcinoma was divided into two groups.One group was case with osseous metastasis,the other group was case without osseous metastasis,uDPD/uCr, uCa/Cr,sCa and sAKP in two groups were respectively compared.Sensitivity and specificity of these indexes to diagnosis on osseous metastasis of lung cancer were also acalculated and compared.80 cases without osseous metastasis were follow-up for 6 months.Results The ratio of uDPD/uCr with osseous metastasis group[(12.35?2.65)nmol/mmol]was significantly higher than that of without osseous metastasis group [(7.76?2.11)nmol/mmol](t=2.46,P