Results 61 to 70 of about 8,442 (163)
NT超声检查技术联合孕中期四维彩超对胎儿结构畸形的诊断价值分析
Zhongguo shiyan zhenduanxue, 2019 目的分析胎儿颈项透明层厚度(NT)超声检查技术与孕中期四维彩超联合诊断胎儿结构畸形的价值。方法选取2016年2月至2018年3月我院产检产妇1205例,均予以产前二维彩超、NT超声检查联合孕中期四维彩超检查,对检查结果进行分析并随访至产后。结果孕11-14周1205例产检产妇中,确诊结构异常胎儿46例(3.82%),NT检出异常胎儿44例(3.65%);继续妊娠的1186例孕21-28周四维彩超检查中,确诊结构异常胎儿29例(2.45%),四维彩超检出异常胎儿29例(2.45 ...
廖宏伟, 武小丁
doaj
Prediction of pre‐eclampsia using maternal hemodynamic parameters at 12 + 0 to 15 + 6 weeks
Ultrasound in Obstetrics &Gynecology, Volume 65, Issue 2, Page 173-182, February 2025.ABSTRACT Objectives To compare the maternal hemodynamic profile at 12 + 0 to 15 + 6 weeks' gestation in women who subsequently developed pre‐eclampsia (PE) and those who did not, and to assess the screening performance of maternal hemodynamic parameters for PE in combination with the Fetal Medicine Foundation (FMF) triple test, including maternal ...
X. Wang +9 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2012 目的探讨产前超声诊断在胎儿心血管畸形的临床应用价值。方法回顾性分析4200例孕妇系统产前超声检查结果及心血管畸形的影像图特征,追踪随访产前超声诊断胎儿心血管畸形的孕妇通过引产后尸检或产后超声检查证实产前超声诊断的准确性。结果 4200例孕妇共检出胎儿心血管畸形26例（不包括房间隔缺损）,发病率为6.19‰,通过随访结果可以证实产前超声诊断准确17例,5例拒绝行尸检,失访4例,诊断准确率达65.38%。结论产前超声能够达到早期筛查、早期诊断、早期干预,降低出生缺陷的目标。
王佳 +5 more
doaj
The Role of Postoperative Radiotherapy on Stage N2 Non-small Cell Lung Cancer [PDF]
, 2009 Background and objective The clinical value of postoperative radiotherapy (PORT) in stage N2 nonsmall-cell lung cancer (NSCLC) is controversy. The aim of this study is to analyze the efficacy of PORT in subgroup of stage N2 NSCLC, which can help ...
Changli WANG +7 more
core
, 2020 【目的】比较电子时空影像关联（eSTIC）技术与常规时空影像关联（STIC）技术在显示胎儿心脏结构中的应用价值。【方法】随机选取的2018 年1 月至2019 年12 月在我院进行产前胎儿心脏超声检查的180 名孕妇。由一名经过培训的超声医生分别使用STIC 与eSTIC 技术获取入组胎儿心脏的容积数据并存储。由另两名经验丰富的超声医生对获取的容积数据进行线下分析，比较两种容积数据对正常心脏结构的显示率。【结果】eSTIC 技术对胎儿四腔心切面（93.33% vs.
张颖, 王彧, 齐禹
core
Zhongguo shiyan zhenduanxue, 2020 乳腺癌是女性常见的恶性肿瘤之一,在我国每年新增达3.96%,已跃居女性恶性肿瘤之首,并呈现年轻化的趋势[1]。乳腺癌常见的转移位置为同侧腋下淋巴结,腋下淋巴结是否转移,对手术方式的选择和临床分期有重要意义,同时也是评估预后的主要因素[2]。目前,针对淋巴结的常规影像学检查包括:超声、CT、磁共振,超声凭借其多项优点成为临床医师的首选检查方式。近年来随着介入性超声的发展,超声引导下穿刺活检和超声造影检查已逐步广泛应用于临床。国内外已有研究表明超声造影对乳腺癌患者腋下淋巴结具有较好的诊断价值[3]。
李秀昆, 刘磊
doaj
Zhongguo shiyan zhenduanxue, 2014 目的探讨彩色多普勒超声对急性胰腺炎（AP）的诊断价值。方法2092例AP患者分别经彩色多普勒超声及CT检查,对比其总体检出率及对不同临床征象的检出率,探讨两种方法对AP的诊断价值。结果超声与CT对水肿型AP的检出率比较无统计学差异（P>0.05）,而超声对坏死型AP的检出率显著低于CT ...
樊弘
doaj
Correlation between preoperative three-dimensional transvaginal ultrasound and postoperative pregnancy outcomes after hysteroscopic adhesiolysis. [PDF]
Zhong Nan Da Xue Xue Bao Yi Xue Ban, 2023 Zhou J, Xu D, Zhao X, Li Y.
europepmc +1 more source
Bedside ultrasound diagnosis and risk factors of early thromboembolism after pancreaticoduodenectomy with vein reconstruction [PDF]
Objective To investigate the risk factors of early thromboembolism after pancreaticoduodenectomy with vein reconstruction. Methods The results of bedside ultrasonography and clinical data of 90 patients from Ruijin Hospital, Shanghai Jiao Tong University
WANG Meiwen, FU Ningzhen, WANG Weishen, REN Xinping
core +1 more source
Zhongguo shiyan zhenduanxue, 2020 目的探讨超声在成人非特异性髋关节滑膜炎中的应用价值。方法对150例临床怀疑为髋关节滑膜炎患者行超声检查,同时注意双侧对比扫查,观察股骨颈前间隙宽度,前隐窝积液情况等。结果 150例患者共183个髋关节经超声检查诊断为髋关节滑膜炎,均表现为股骨颈前间隙增宽,其中101个髋关节仅表现为股骨颈前间隙增宽,未见液性无回声区。82个髋关节表现为股骨颈前间隙增宽,同时伴有厚度不一液性无回声区。结论超声检查可准确反映髋关节滑膜炎患者股骨颈前间隙增宽及积液情况,为临床诊断及治疗提供可靠的影像学依据 ...
郑杰 +4 more
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