高强度聚焦超声对恶性肿瘤患者血浆D-二聚体的影响

目的:探究高强度聚焦超声对肿瘤患者血浆D-二聚体水平的影响。方法:分析35例经高强度聚焦超声治疗的恶性肿瘤患者，检测治疗前后患者血浆D-二聚体水平，分析比较治疗前后浓度变化。结果:经高强度聚焦超声治疗的35例恶性肿瘤患者的血浆D-二聚体水平较治疗前降低，差异有统计学意义。60岁及以上的恶性肿瘤患者经高强度聚焦超声治疗后血浆D-二聚体水平有所下降，高强度聚焦超声可明显降低临床Ⅳ期的恶性肿瘤患者的血浆D-二聚体水平，治疗前后的D-二聚体水平均具有显著性差异。结论:高强度聚焦超声可降低恶性肿瘤患者血浆D-二聚体水平。

The influence of high intensity focused ultrasound on plasma D - dimer in patients with malignant tumor

Objective:To observe the effect on plasma D-dimer levels in patients with maliglancy treated by high intensity focused ultrasound.Methods:Analyzing 35 cases of malignant tumor patients treated by high intensity focused ultrasound，and detecting their plasma D-dimer levels and comparing the concentration changes before and after treatment.Results:Plasma D-dimer levels of 35 malignant tumor patients with high intensity focused ultrasound treatment were lower than the levels before therapy，and the difference was statistically significant.The plasma D-dimer levels were significantly decreased in patients over 60 years old with malignant tumor treated by high intensity focused ultrasound.High intensity focused ultrasound could significantly reduce the plasma D-dimer levels of malignant tumor patients in clinical stage Ⅳ.The D-dimer levels before and after treatment showed significant differences.Conclusion:High intensity focused ultrasound could reduce plasma D-dimer levels of malignant tumor patient.