高频超声在上肢神经卡压综合征手术前后应用比较研究
发布时间:2019-06-24 22:10
【摘要】:目的应用高频超声(HFUS)对上肢神经卡压综合征患者进行术前、术后对比分析,部分患者行超声造影(CEUS)检查,探讨HFUS在上肢神经卡压综合征中的诊断价值及治疗应用中的指导意义,进而为临床制定最佳诊疗方案、改善手术预后提供影像学依据。方法选择健康志愿者30例为对照组(60腕,60肘),其中男性10例,女性20例;年龄25~65岁,平均年龄46岁。上肢神经卡压综合征并拟行手术的患者60例为病例组,其中腕管综合征(CTS)患者40例(52腕),肘管综合征(CuTS)患者20例(25肘)。40例CTS患者,其中男性18例,女性22例;年龄31~67岁,平均年龄49岁。20例CuTS患者,其中男性12例,女性8例;年龄29~78岁,平均年龄51岁。患者术前均行HFUS及肌电图(EMG)检查、术后行HFUS检查。EMG测量正中神经(MN)、尺神经(UN)的运动神经传导速度(MNCV)和感觉神经传导速度(SNCV)及运动神经潜伏期(DML)和感觉神经潜伏期(DSL),HFUS分别测量MN、UN前后径、左右径、横截面积(CSA),以上各参数均进行统计学分析。结果与对照组比较,病例组术后神经前后径、左右径、CSA增大,差异有统计学意义(P0.05);HFUS检测CTS、CuTS的灵敏度分别为91.67%、91.30%;特异度分别为75%、100%;阳性预测值分别为97.78%、100.00%;阴性预测值分别为42.86%、50.00%。结论 HFUS可作为临床上诊断上肢神经卡压综合征的有效方法 ,与EMG相结合可从形态和功能方面对上肢神经卡压综合征进行综合评估,为临床提供相应的定量诊断依据,从而提高诊断率。此外,应用HFUS对术前、术后患者进行比较研究,可为手术方案的制定及术后疗效的预测提供理论依据。
[Abstract]:Objective to compare and analyze the patients with upper limb nerve entrapment syndrome by high frequency ultrasound (HFUS) before and after operation, and to explore the diagnostic value and guiding significance of HFUS in the diagnosis and treatment of upper limb nerve entrapment syndrome, so as to provide imaging basis for making the best diagnosis and treatment plan and improving the prognosis of upper limb nerve entrapment syndrome. Methods 30 healthy volunteers (60 wrists, 60 cubits) were selected as control group, including 10 males and 20 females, aged 25 鈮,
本文编号:2505403
[Abstract]:Objective to compare and analyze the patients with upper limb nerve entrapment syndrome by high frequency ultrasound (HFUS) before and after operation, and to explore the diagnostic value and guiding significance of HFUS in the diagnosis and treatment of upper limb nerve entrapment syndrome, so as to provide imaging basis for making the best diagnosis and treatment plan and improving the prognosis of upper limb nerve entrapment syndrome. Methods 30 healthy volunteers (60 wrists, 60 cubits) were selected as control group, including 10 males and 20 females, aged 25 鈮,
本文编号:2505403
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