Results 41 to 50 of about 99,626 (185)
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 492-499, April 2026.ABSTRACT Objectives To assess the value of placental insufficiency markers for estimating the risk of genetic anomalies in fetuses with isolated early‐onset fetal growth restriction (FGR), defined as an estimated fetal weight ≤ 3rd percentile diagnosed ≤ 28 + 6 weeks' gestation.
M. Armengol‐Alsina +17 more
wiley +1 more source
多层螺旋CT与磁共振MRCP对胆道梗阻性疾病临床诊断的应用价值
Zhongguo shiyan zhenduanxue, 2018 目的观察多层螺旋CT与磁共振MRCP对胆道梗阻性疾病临床诊断的应用价值。方法随机选择2013年1月-2017年12月至我院检查胆道梗阻性疾病60例进行临床研究,所有患者均给予多层螺旋CT增强扫描和MRCP检查。以术后病理检查作为诊断标准,观察MSCT、MRCP以及MSCT+MRCP对患者诊断的准确率和影像特征。结果 60例患者以术后病理结果作为诊断标准,MSCT诊断准确率为81.67%,MRCP诊断准确率为83.33%,MSCT+MRCP诊断准确率为96.67%。MSCT ...
王正前, 朱建设
doaj
Veterinary Dermatology, Volume 37, Issue 2, Page 236-246, April 2026.Canine atopic dermatitis (cAD) is a chronic condition requiring life‐long management. Accurate diagnosis can be challenging, with no reliable diagnostic test. This study aimed to generate a simple diagnostic model for cAD. This model is a relevant prototype for an app‐based tool to support general practitioners in the diagnosis of cAD alongside ...
Xavier Langon +2 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2016 目的探讨鼻腔分泌物中胃蛋白酶的检测对咽喉反流的诊断价值。方法入选87例慢性鼻-鼻窦炎患者和31例健康志愿者,分别设为病例组和对照组,采用症状指数量表(RSI)、反流检查计分表(RFI)联合诊断性治疗实验(三联诊断)对咽喉反流进行诊断,酶联免疫吸附法(ELISA)检测鼻腔分泌物中胃蛋白酶含量,对比观察胃蛋白酶和三联诊断对咽喉反流的诊断价值。结果 RSI、RFI、诊断性治疗实验单项及联合诊断病例组中咽喉反流阳性率分别为68.97%、71.26%、72.41%、75.86%,其中RSI ...
胡全福, 谢景华
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT The detection of volatile organic compounds (VOCs) holds significant implications in environmental monitoring and disease diagnosis. Traditional gas detection technologies are constrained by complex operation and high cost, thereby failing to satisfy real‐time detection demands.
Yuening Wang +11 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2011 实验诊断学（Laboratory Diagnosis）是诊断学的一部分,它是基础医学与临床医学之间过渡的桥梁课程之一。实验诊断学的任务是将临床检验所提供的检验信息,通过医师的综合分析,科学地应用于临床诊断、鉴别诊断、病情观察、预后判断及疾病预防等,也称为临床检验诊断学[1 ...
梁玉芳 +7 more
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Rare Metals, Volume 45, Issue 3, March 2026.ABSTRACT Multi‐element Prussian blue analog (PBA) nanocomposites have attracted wide attention for their superior characteristics to single‐functional nanomaterials in extensive applications of diagnosis and therapy. In this study, a novel hollow nanocomposite was designed and fabricated by embedding S2− and Ag nanoparticles into a NiCuMnFe (PBA).
Tao Ji +7 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2012 目的探讨妊娠期糖尿病应用国际糖尿病与妊娠研究组（IADPSG）诊断标准的合理性。方法对50g糖筛查阳性孕妇进行葡萄糖耐量实验,分别根据第7版妇产科教科书及IADPSG诊断标准诊断妊娠期糖尿病并分组,取同期非妊娠期糖尿病孕妇作为对照组,比较各组间妊娠结局。结果教科书诊断标准诊断阳性率9.7%,IADPSG诊断标准诊断阳性率12.3%。,按IADPSG诊断标准属于漏诊组的剖宫产率、子痫前期、羊水过多发生率均高于对照组,新生儿窒息、新生儿低血糖、巨大儿、大于胎龄儿发生率均高于对照组 ...
芦雅苹 +4 more
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全数字化乳腺摄影、数字乳腺断层摄影与DCE-MRI对乳腺肿物诊断效能的比较
Zhongshan Daxue xuebao. Yixue kexue ban, 2020 目的本文旨在对比全数字化乳腺摄影（FFDM），数字乳腺断层摄影（DBT）及动态增强磁共振成像（DCE-MRI）对不同腺体中乳腺肿物的诊断效能。方法回顾性分析49例同时行FFDM、DBT及MRI检查的乳腺病变患者的56个病灶，依据FFDM将乳腺分为非致密型与致密型，分别依据FFDM、DBT及MRI对乳腺病变进行BI-RADS分级，4a级及以下定义为良性，4b级及以上定义为恶性。所有病人均行手术或活检获取病理诊断作为金标准。采用kappa一致性检验与受试者工作特征（ROC）曲线对比FFDM ...
王智慧 +5 more
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Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 272-282, March 2026.ABSTRACT Objective Complete hydatidiform mole and coexisting normal fetus (CHMCF) is a rare condition for which there is significant heterogeneity in diagnosis, counseling and management of complications. The objective of this study was to summarize the prevalence of clinical outcomes in reported cases of CHMCF.
N. Salmeri +8 more
wiley +1 more source