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目的分析在放疗以后下下肢水肿的患者股动脉弹性功能变化。方法选在该院行放射治疗的恶性肿瘤患者56例,根据有没有水肿分成水肿组与无水肿组,水肿组有25例,无水肿组有31例。选取同期在该院行常规治疗,并且不存在下肢水肿的肿瘤患者30例作为参照组,观察3组患者具体情况。结果水肿组患者EP、β、PWVβ、AC与肺水肿患者相比,EP、β、PWVβ数值明显高于非水肿组,AC数值明显小于非水肿组(P<0.05)。结论经跟踪观察患者动脉弹性的异常改变,可以对纤维化发生严重的程度进行推断,继而给临床治疗提供参考。
Objective To analyze the change of femoral artery elasticity in patients with lower extremity edema after radiotherapy. Methods Fifty-six patients with malignant tumor undergoing radiotherapy at the hospital were divided into edema group and non-edema group according to the presence or absence of edema. There were 25 edema patients and 31 edema patients. Select the same period in the hospital routine treatment, and there is no tumor of the lower extremity in 30 patients as a reference group to observe the specific situation of the three groups of patients. Results Compared with non-edema group, the values of EP, β, PWVβ and EP in edema group were significantly lower than those in non-edema group (P <0.05). Conclusion The follow-up observation of abnormal changes of arterial elasticity in patients with fibrosis can infer the extent of serious, and then provide a reference for clinical treatment.