简介: [摘要 ] 目的 探讨分析高频彩超联合低频彩超在非典型性急性阑尾炎诊断中的临床价值。方法 方便选择 2018年 1月— 2019年 1月该院收治的 50例非典型性急性阑尾炎患者为研究对象,对所有患者给予高频彩超、低频彩超检查,并观察高频联合低频彩超与单纯展开高频、低频彩超检查在临床诊断中的应用价值。结果 经低频、高频彩超及高低频联合检查诊断符合率分别为 54.0%、 84.0%、 96.0%;其中高、低频彩超诊断符合率低于高低频联合,且低频彩超诊断符合率低于高频诊断符合率,组间相比差异有统计学意义( P<0.05)。结论 对非典型性急性阑尾炎患者在临床诊断中行高频彩超联合低频彩超检查,可进一步提高临床诊断准确率,值得在临床治疗中普及与推广。 [关键词 ] 非典型性急性阑尾炎 ;高频彩超 ;低频彩超 [Abstract] Objective To explore the clinical value of high frequency ultrasound combined with low frequency ultrasound in the diagnosis of atypical acute appendicitis. Methods 50 patients with atypical acute appendicitis from January 2018 to January 2019 were selected as the study objects. All patients were examined with high-frequency and low-frequency ultrasound, and the application value of high-frequency combined with low-frequency ultrasound and simple high-frequency and low-frequency ultrasound in clinical diagnosis was observed. Results the diagnostic coincidence rates of low frequency, high frequency and high low frequency were 54.0%, 84.0% and 96.0%, respectively. The diagnostic coincidence rates of high and low frequency were lower than that of high and low frequency, and the diagnostic coincidence rates of low frequency and high frequency were lower than that of high frequency (P < 0.05). Conclusion high frequency ultrasound combined with low frequency ultrasound in the clinical diagnosis of atypical acute appendicitis can further improve the accuracy of clinical diagnosis, which is worthy of popularization and promotion in clinical treatment.
简介:摘要目的研究在诊断非典型性急性阑尾炎时联合使用高频与低频彩超的效果。方法选取我院2014年11月~2015年8月收治的50例非典型性急性阑尾炎患者,本组患者均经手术病理诊断得以确诊。对本组患者行高频与低频彩超检查,对比两种诊断方法单独使用与联合使用时的检出率。结果联合检查的检出率是96.0%,高频彩超的检出率是78.0%,低频彩超的检出率是70.0%,联合检查的检出率要显著高于高频彩超和低频彩超,差异有统计学意义(χ2=7.14、6.89,P=0.026、0.031),高频彩超和低频彩超的检出率比较,差异无统计学意义(χ2=2.19,P=0.063)。结论在诊断非典型性急性阑尾炎时,联合使用高频与低频彩超的效果要显著较好,可推广。
简介:摘要:目的:研究肾结石临床诊断中应用B型超声和彩色多普勒彩超闪烁伪影的诊断价值。方法:本试验选取2019年8月~2021年8月期间于本院接受检查的88例肾结石的患者为对象,对所选患者均行B超彩超和彩超闪烁伪影检查,分析不同诊断方式下的诊断价值。结果:B超组的阳性预测值、误诊率(77.97%、52.00%)低于伪影组(88.68%、30.00%)和联合组(93.22%、23.53%)(P<0.05)。B超组的敏感度(73.02%)高于伪影组、联合组,但无统计学差异(P>0.05)。B超组的特异度(48.00%)低于伪影组(70.00%)、联合组(76.47%)(P<0.05)。结论:在对肾结石患者进行诊断时,彩色多普勒彩超闪烁伪影与传统B型彩超的诊断价值相当,并且具有更高的特异度。
简介:摘要:目的:总结分析不典型宫外孕与宫内早孕流产合并卵巢外非囊性包块采用经阴道彩超鉴别诊断价值。方法:以我院2020年6月-2021年6月期间经阴道彩超诊断的不典型宫外孕与宫内早孕流产合并卵巢外非囊性包块患者为研究对象,共有30例,回顾分析所有患者经阴道彩超诊断的相关资料以及病理诊断符合率。结果:在不典型宫外孕诊断中,经阴道彩超诊断和病理诊断符合率为100.0%(13/13);在宫内早孕流产合并卵巢外非囊性包块诊断中经阴道彩超诊断和病理诊断符合率为94.1%(16/17),有1例患者出现误诊。结论:在不典型宫外孕与宫内早孕流产合并卵巢外非囊性包块的诊断中,采用经阴道彩超不仅准确性高,而且能够较好的区分上述两种疾病,可在临床推广应用。
简介:摘要:目的:分析变换体位经阴道彩超联合经腹超声在宫外孕、妊娠黄体囊肿鉴别诊断中的应用价值。方法:回顾性方式展开研究,将屏山县妇幼保健院2018年6月-2020年5月内35例疑似宫外孕患者、33例妊娠黄体孕妇纳入研究。对以上对象均给予经腹超声和变换体位经阴道彩超检查,对比分析鉴别诊断效果。结果:35例疑似宫外孕患者,经病理证实宫外孕33例,妊娠期黄体囊肿2例。经腹超声证实宫外孕30例,变换体位经阴道彩超证实33例,与病理相符,诊断总符合率100%,变换体位经阴道彩超+经腹超声检查总符合率94.28%(33/35)。在包块大小、环壁厚度方面,两者无显著差异(P>0.05),但就RI值对比,宫外孕明显比妊娠黄体囊肿高,低回声占比较低(P<0.05)。结论:在宫外孕与妊娠黄体囊肿鉴别诊断中应用变换体位经阴道彩超联合经腹超声具有较高的诊断价值,值得临床推广并借鉴。
简介:摘要目的对利用二维超声与四维超声技术联合对胎儿畸形现象进行产前诊断的临床应用价值进行比较分析,并面向大众推广。方法随机选取从2016年11月至2017年11月我院收录治疗的54例经病理学诊断后确诊为怀有畸形胎儿的孕妇作为研究对象,将其分为A、B两组,平均每组27例。A组孕妇在产前采用单纯二维超声技术进行诊断,B组孕妇在产前采用二维超声与四维超声技术联合的方法进行诊断。结果B组胎儿的诊断与病理学诊断结果的符合率明显高于A组胎儿,该组胎儿诊断的畸形位置等准确率明显优于A组胎儿,该组胎儿诊断的漏检例数明显少于A组胎儿,差异具有统计学意义。结论利用二维超声与四维超声技术联合对胎儿畸形现象进行产前诊断的临床应用价值非常高,值得面向大众推广。
简介: [摘要 ] 目的 探讨分析高频彩超联合低频彩超在非典型性急性阑尾炎诊断中的临床价值。方法 方便选择 2018年 1月— 2019年 1月该院收治的 50例非典型性急性阑尾炎患者为研究对象,对所有患者给予高频彩超、低频彩超检查,并观察高频联合低频彩超与单纯展开高频、低频彩超检查在临床诊断中的应用价值。结果 经低频、高频彩超及高低频联合检查诊断符合率分别为 54.0%、 84.0%、 96.0%;其中高、低频彩超诊断符合率低于高低频联合,且低频彩超诊断符合率低于高频诊断符合率,组间相比差异有统计学意义( P<0.05)。结论 对非典型性急性阑尾炎患者在临床诊断中行高频彩超联合低频彩超检查,可进一步提高临床诊断准确率,值得在临床治疗中普及与推广。 [关键词 ] 非典型性急性阑尾炎 ;高频彩超 ;低频彩超 [Abstract] Objective To explore the clinical value of high frequency ultrasound combined with low frequency ultrasound in the diagnosis of atypical acute appendicitis. Methods 50 patients with atypical acute appendicitis from January 2018 to January 2019 were selected as the study objects. All patients were examined with high-frequency and low-frequency ultrasound, and the application value of high-frequency combined with low-frequency ultrasound and simple high-frequency and low-frequency ultrasound in clinical diagnosis was observed. Results the diagnostic coincidence rates of low frequency, high frequency and high low frequency were 54.0%, 84.0% and 96.0% respectively. The diagnostic coincidence rates of high and low frequency were lower than that of high and low frequency, and the diagnostic coincidence rates of low frequency and high frequency were lower than that of high frequency (P < 0.05). Conclusion high frequency ultrasound combined with low frequency ultrasound in the clinical diagnosis of atypical acute appendicitis can further improve the accuracy of clinical diagnosis, which is worthy of popularization and promotion in clinical treatment.