目的 研究经腹部超声、经阴道超声与病理检查诊断不同类型子宫肌瘤的一致性.方法 纳入2016年10月-2019年10月期间该院收治的114例子宫肌瘤患者为研究对象,均于术前接受经腹部超声与经阴道超声检查.以手术病理诊断结果为金标准,对比经腹部超声、经阴道超声及病理检查结果,分析经腹部超声、经阴道超声与病理检查诊断不同类型子宫肌瘤的一致性.结果 所有患者均顺利完成经腹部超声、经阴道超声及病理检查.病理检查结果显示,114例子宫肌瘤患者中,肌壁间肌瘤64例,黏膜下肌瘤18例,浆膜下肌瘤14例,宫颈肌瘤13例,阔韧带肌瘤5例.经腹部超声检查结果显示,肌壁间肌瘤64例,黏膜下肌瘤15例,浆膜下肌瘤17例,宫颈肌瘤14例,阔韧带肌瘤4例.经阴道超声显示,肌壁间肌瘤69例,黏膜下肌瘤16例,浆膜下肌瘤12例,宫颈肌瘤12例,阔韧带肌瘤5例.经腹部超声诊断肌壁间肌瘤、黏膜下肌瘤、浆膜下肌瘤、宫颈肌瘤的准确率分别为87.82%、90.35%、97.37%、92.11%,与病理诊断的一致性良好(均P<0.001);经腹部超声诊断阔韧带肌瘤的准确率为95.61%,与病理诊断的一致性一般(p<0.05).经阴道超声诊断肌壁间肌瘤、黏膜下肌瘤、浆膜下肌瘤、宫颈肌瘤、阔韧带肌瘤的准确率分别为95.61%、98.25%、98.25%、99.12%、89.47%,与病理诊断的一致性良好(均P<0.001).结论 经腹部超声与经阴道超声在不同类型子宫肌瘤诊断中均具有较高的应用价值,但后者与病理诊断的一致性良好,能为子宫肌瘤类型判断提供参考依据.
Objective To investigate the clinical value of dynamic electrocardiogram (ECG),heart color Doppler ultrasound in the diagnosis of the paroxysmal atrial fibrillation .Methods A total of 130 cases of suspected paroxysmal atrial fibrillation in Zhejiang Rongjun Hospital were included in the study .The patients received routine ECG,dynamic ECG,heart color Doppler ultrasound examination ,the examination results were analyzed .The clinical comprehensive diagnosis was used as the diagnostic reference ,the diagnostic sensitivity,specificity,accuracy of three methods in the diagnosis of paroxysmal atrial fibrillation were compared .And the consistency coefficient of three examination results and clinical diagnosis of paroxysmal atrial fibrillation was compared .Results The sensitivity, specificity and accuracy of the heart color Doppler ultrasound in diagnosis of paroxysmal atrial fibrillation were 94.23%,96.15%,94.61%,respectively,which of the dynamic ECG were 97.12%,100.00%,97.69%,respectively, which of the routine ECG were 83.65%,76.92%,82.31%,respectively.The diagnostic sensitivity ,specificity and accuracy of the heart color Doppler ultrasound were higher than those of the routine ECG (χ2=5.915,4.127,9.646, all P<0.05).The diagnostic sensitivity,specificity and accuracy of the dynamic ECG were also higher than those of the routine ECG(χ2=10.843,6.783,17.094,all P<0.05),the differences of the heart color Doppler ultrasound and dynamic ECG were not statistically significant (χ2=1.045,1.020,1.664,all P>0.05).The consistency coeffi-cient of the heart color Doppler ultrasound ,dynamic ECG with the results of clinical diagnosis were 0.735,0.762, respectively,which was higher than that of the routine ECG .Conclusion Dynamic ECG,heart color Doppler ultra-sound in the diagnosis of paroxysmal atrial fibrillation has higher accuracy ,sensitivity and specificity,which can be used as the main means of diagnosis of paroxysmal atrial fibrillation .
目的:探讨止血带个体化压力设定在高血压病患者上肢手术中的应用效果。方法选取该院收治的有高血压病病史的手外伤患者60例,分成Ⅰ组、Ⅱ组和Ⅲ组,每组20例。将患者术前3次血压的平均值作为基础血压,Ⅰ组为使用常规止血带压力组,Ⅱ组为收缩压基础上施加50mmHg,Ⅲ组为收缩压基础上施加75mmHg。观察三组患者上肢周径、基础压力、术中平均收缩压值、止血效果满意度及术后并发症。结果不同组别患者上肢周径、基础压力与术中平均收缩压值两两比较差异均无统计学意义。Ⅰ组、Ⅲ组患者止血效果满意度均明显高于Ⅱ组;Ⅰ组患者皮肤变化率、区域疼痛发生率较Ⅱ组、Ⅲ组高。结论对高血压病患者予以增加止血带压力可获得较满意的止血效果,在减少患者术后并发症的前提下,收缩压基础上增加75mmHg 是较合适的止血压力条件。
目的 探讨彩超引导下小针刀治疗成人手指屈肌腱狭窄性腱鞘炎的临床疗效.方法 60例成人手指屈肌腱狭窄性腱鞘炎患者随机分为治疗组和对照组各30例,治疗组在彩超引导下行小针刀治疗,对照组在传统盲视下行小针刀治疗.所有患者均定期复查随访6个月,评价疗效,并用疼痛视觉模拟评分法(VAS)记录两组患者治疗前、治疗后即刻、1周、6个月时手指活动时的疼痛评分.结果 60例患者均获得随访6个月,治疗组小针刀治疗后即刻、1周和6个月手指活动时的疼痛评分VAS均小于对照组,差异有统计学意义(P<0.05).6个月后治疗组的总治愈率是83.33%,1次操作治愈率是73.33%,对照组的总治愈率是53.33%,1次操作治愈率是43.33%,治疗组的总治愈率和1次操作治愈率高于对照组,差异有统计学意义(P<0.05).结论 彩超引导下小针刀治疗成人手指屈肌腱狭窄性腱鞘炎能准确定位,精确治疗,减轻疼痛,提高疗效,值得临床推广.
患者女,36岁.以不孕及双侧腹股沟可触及肿块10年余,近来因过度站立位右侧肿块明显增大,卧位可缩小来诊. 膀胱充盈后行经腹部子宫附件探查:正常子宫图像未显示,右侧卵巢大小约30 mm×20 mm,左侧卵巢大小约46 mm×31 mm,双侧卵巢位置正常.站立位嘱患者摒气增大腹压后以高频探头探查,于右侧腹股沟内见右侧卵巢突入腹股沟内(图1),加压或平卧位时回纳入盆腔.
目的:探讨高频彩色多普勒超声对手外科移植皮瓣穿支血管筛选的应用。方法回顾性分析本院手外科2009年1月~2013年12月72例手指软组织缺损皮瓣修复手术患者,术前均行高频彩色多普勒超声检查,寻找管径较粗(>0.5mm )、流速快、走形距离最短的穿支血管设计皮瓣,其中33例选取旋股外侧动脉降支穿支血管,39例选取小腿外侧腓动脉穿支血管。结果72例患者术前高频彩色多普勒超声检测,共发现旋股外侧动脉降支穿支血管112条、小腿外侧腓动脉穿支血管137条,临床手术中发现的动脉数量、内径、长度及其分布范围均于术前超声多普勒检查相符,均能选择到合适的移植皮瓣,术后成活率100%。结论术前行高频彩色多普勒超声检查对含穿支血管的移植皮瓣进行筛选,可明显提高移植皮瓣的合适度,提高手术成活率,无创伤,可作为临床医生首选的影像检查技术。
目的探讨高频超声在诊断闭合性跟腱断裂中的应用。方法对11例患侧跟腱进行高频超声检查,患者取俯卧位,双小腿暴露,作伸屈踝关节动作,沿跟腱走形行纵向和横向滑行扫查,观察跟腱的连续性,判断断裂的部位、两断端的分离及内部情况,并与健侧跟腱作对比,6例同时行X线检查,8例行MRI检查,并与手术结果作对照。结果 11例闭合性跟腱断裂中7例为跟腱完全断裂,声像图表现为:患侧跟腱回声中断,其间可见低或无回声,断端为不规则强回声,两断端之间距离在伸屈踝关节时可见有明显动态变化。4例为跟腱部分性断裂,声像图表现为:患侧跟腱内出现部分纤维中断或局灶性低回声,其内部或边缘仍可见连续的跟腱回声。6例行X线检查均不能明确提示跟腱断裂,8例行MRI检查均明确提示跟腱断裂,11例均经手术证实。超声诊断与手术结果对照,全部符合。结论高频超声检查能清晰显示跟腱的连续情况,能对跟腱断裂的部位、两断端的分离及内部情况作出评估,价格相对较低,无创伤,可反复操作,可作为跟腱断裂的首选影像检查技术,为临床提供可靠依据。