Results 11 to 20 of about 3,594 (178)

Implications of fetal premature atrial contractions: systematic review

Ultrasound in Obstetrics &Gynecology, Volume 60, Issue 6, Page 721-730, December 2022., 2022
ABSTRACT Objective Fetal heart‐rate irregularities occur in 1–2% of pregnancies and are usually caused by premature atrial contractions (PAC). Although PAC are considered benign, they may be associated with cardiac defects and tachyarrhythmia. We aimed to determine the incidence of congenital heart defects (CHDs) and complications in fetuses with PAC ...
B. B. Bet, J. M. De Vries, J. Limpens, M. Van Wely, E. Van Leeuwen, S. A. Clur, E. Pajkrt   +6 more
wiley   +1 more source

The prenatal video‐feedback intervention to promote positive parenting for expectant fathers (VIPP‐PRE): Two case studies

Infant Mental Health Journal: Infancy and Early Childhood, Volume 43, Issue 5, Page 730-743, September 2022., 2022
Abstract Although parenting interventions including expectant fathers are scarce, they yield promising results. The Prenatal Video‐feedback Intervention to promote Positive Parenting (VIPP‐PRE) is a recently developed intervention, that is both manualized and personalized, aiming to enhance paternal sensitivity and involvement before the birth of the ...
Noor de Waal, Kim Alyousefi‐van Dijk, Renate S. M. Buisman, Martine W. F. T. Verhees, Marian J. Bakermans‐Kranenburg   +4 more
wiley   +1 more source

Consensus on revised definitions of Morphological Uterus Sonographic Assessment (MUSA) features of adenomyosis: results of modified Delphi procedure

Ultrasound in Obstetrics &Gynecology, Volume 60, Issue 1, Page 118-131, July 2022., 2022
ABSTRACT Objectives To evaluate whether the Morphological Uterus Sonographic Assessment (MUSA) features of adenomyosis need to be better defined and, if deemed necessary, to reach consensus on the updated definitions. Methods A modified Delphi procedure was performed among European gynecologists with expertise in ultrasound diagnosis of adenomyosis. To
M. J. Harmsen, T. Van den Bosch, R. A. de Leeuw, M. Dueholm, C. Exacoustos, L. Valentin, W. J. K. Hehenkamp, F. Groenman, C. De Bruyn, C. Rasmussen, L. Lazzeri, L. Jokubkiene, D. Jurkovic, J. Naftalin, T. Tellum, T. Bourne, D. Timmerman, J. A. F. Huirne   +17 more
wiley   +1 more source

Value of cervical electrical impedance spectroscopy to predict spontaneous preterm delivery in asymptomatic women: the ECCLIPPx prospective cohort study

Ultrasound in Obstetrics &Gynecology, Volume 58, Issue 2, Page 293-302, August 2021., 2021
ABSTRACT Objectives Preterm birth (PTB) accounts for two‐thirds of deaths of structurally normal babies and is associated with substantial lifetime healthcare costs. Prevention of PTB remains limited by the modest accuracy of prediction methods, namely transvaginal ultrasound (TVS) cervical length (CL) measurement and quantitative cervicovaginal fetal ...
D. O. C. Anumba, V. Stern, J. T. Healey, S. Dixon, B. H. Brown   +4 more
wiley   +1 more source

Comparative analysis of 2‐year outcomes in GRIT and TRUFFLE trials

Ultrasound in Obstetrics &Gynecology, Volume 55, Issue 1, Page 68-74, January 2020., 2020
ABSTRACT Objective To explore the effect on perinatal outcome of different fetal monitoring strategies for early‐onset fetal growth restriction (FGR). Methods This was a cohort analysis of individual participant data from two European multicenter trials of fetal monitoring methods for FGR: the Growth Restriction Intervention Study (GRIT) and the Trial ...
W. Ganzevoort, J. G. Thornton, N. Marlow, B. Thilaganathan, B. Arabin, F. Prefumo, C. Lees, H. Wolf, for the GRIT Study Group, the TRUFFLE Study Group, B Van Bulck, G M Kalakoutis, P Sak, K T M Schneider, S E Karpathios, T Major, T Todros, D Arduini, C Flumini, A C Tenore, N Roncaglia, T Frusca, G Ferretti, M J N Weinans, J van Roosmalen, J W van der Slikke, H van Geijn, P J M Pernet, H Wolf, R H Stigter, J Wilczynski, E Vasco, M Abdullah, Z Novak‐Antolic, P Danielian, S D Jenkinson, C R Welch, C Griffin, H Gee, D Tuffnell, J Cresswell, T Tariq, B Sengupta, G Tydeman, D Churchill, S Bewley, L Fusi, S W Lindow, W Johal, F M Fairlie, K Neales, G Mason, I Scudamore, J Konje, S A Walkinshaw, M Griffiths, A Dawson, G Mires, R Johanson, R B Fraser, P Hendy Ibbs, S A Steel, M Ramsay, J B Robins, M J Heard, H M Tonge, I T Manyonda, J Walker, M Maresh, A Yoong, P Soothill, H Cameron, D Byrne, B Beattie, S Bober, M Van Damme, S Kyriakides, P Pokorna, A Zimmerman, H Tsitsikas, E Mani, P Bosisio, E Mastritta, M Nicocia, C Fabris, P Eken, L De Vries, Z Kubicka, R Ramalho, M Rashid, L Cerar‐Kornhauser, S Thomas, A Elliman, T Sim, S Swaminathan, L Walker, D McCormick, Z Sibanda, J Hughes, J Kilding, A O'Hara, V Harpin, N Porter, S Pandey, K Murtagh, K Burton, R MacGregor, B Stewart, H Klenke, P Hallam, N Kai, M Graham, A Harrison, E Saharia, T McGhee, P Rowsell, P Howie, Max Parmar, D Field, A Grant, P Steer, G Breart, M Levene, D Torgeson, S Kitzinger, M Levene, N Marlowe, D Wolke, L De Vries, A Johnson, G Ferretti, Birgit Arabin, Caterina M Bilardo, Christoph Brezinka, Jerome M J Cornette, Jan B Derks, Anke Diemert, Johannes J Duvekot, Enrico Ferrazzi, Nicola Fratelli, Tiziana Frusca, Wessel Ganzevoort, Kurt Hecher, Aleid van Leemhuis, Christoph C Lees, Silvia Lobmaier, Neil Marlow, Pasquale Martinelli, Gianpaolo Maso, Hannah Missfelder‐Lobos, Raffaele Napolitano, Eva Ostermayer, Aris T Papageorghiou, Federico Prefumo, Dietmar Schlembach, K T M Schneider, Baskaran Thilaganathan, Tullia Todros, Adriana Valcamonico, Gerard H A Visser, Hans Wolf, John Kingdom, Karel Marsal, Jim Thornton, Herbert Valensise   +164 more
wiley   +1 more source

International clinical practice recommendations on the definition, diagnosis, assessment, intervention, and psychosocial aspects of developmental coordination disorder – Chinese (Mandarin) translation

Developmental Medicine &Child Neurology, Volume 61, Issue 3, Page E1-E35, March 2019., 2019
目的 本国际临床指南由欧洲残疾儿童学会（the European Academy of Childhood Disability，EACD）牵头制定，旨在解决发育性协调障碍（developmental coordination disorder，DCD）的定义、诊断、评估、干预以及与社会心理方面的临床应用关键问题。 方法 本指南针对五个领域的关键问题，通过文献综述和专家团队的正式讨论达成共识。为保证指南的循证基础，以“机制”、“评估”和“干预”为检索词, 对2012年更新以来提出的最新建议以及新增的“社会心理问题”和“青少年/成人”为检索词进行检索。根据牛津大学循证医学中心证据等级 (证据水平 [level of evidence, LOE]1–4) 将结果进行分类，最终转化为指南建议。并由国际 ...
Jing Hua, Wenchong Du, Xiaotian Dai, Meiqin Wu, Xianying Cai, Min Shen, Liping Zhu   +6 more
wiley   +1 more source

Undetected cases after implementation of first‐trimester anomaly scan in low‐risk population: insights from the IMITAS study

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 1, Page 27-33, January 2026.
ABSTRACT Objective To assess the effectiveness of the first‐trimester anomaly scan (FTAS) performed as part of a centrally steered national screening program in The Netherlands by investigating false‐negative cases with a fetal structural anomaly that was not detected at the FTAS.
K. Bronsgeest, E. E. R. Lust, S. C. E. Zaaijer, L. Henneman, N. Crombag, C. M. Bilardo, R.‐J. H. Galjaard, E. Sikkel, A. K. K. Teunissen, M. N. Bekker, M. C. Haak, Collaborators, A. B. C. Coumans, A. Elvan‐Taşpınar, S. Galjaard, A. T. J. I. Go, E. van Leeuwen, G. T. R. Manten, E. Pajkrt   +18 more
wiley   +1 more source

光声/超声双模态成像技术在生物医学中的新进展 [PDF]

, 2019
随着激光技术、计算机技术与图像处理分析技术的飞速发展,单一模态的医学影像技术正向一体化、多模态及跨尺度影像技术进行革命性转变。多模态影像技术不仅可以实现对同一生物体进行多角度、多参数及分子层面的结构与功能综合特征信息的提取,而且可以弥补单一模式存在的局限性与不足,从而提高疾病早期检测的准确性,为患者提供更加经济合理、精准有效的诊疗方案,对提高人们的生活质量具有非常重要的临床意义。本文重点阐述目前光声/超声双模态成像技术在生物医学以及脑相关疾病中的应用及新进展 ...
刘基嫣, 林文珍, 赵庆亮, 邱棋, 黄豆豆, 黄雅丽   +5 more
core   +1 more source

Application of ultrasonic technology to wet etching of silicon [PDF]

, 2009
为了获得平滑的硅湿法腐蚀表面,在硅湿法腐蚀中引入超声技术。对超声湿法腐蚀系统进行了改进,以确保腐蚀溶液的顶部和底部温差在0.5℃之内。采用60℃,10%质量分数的kOH溶液,在超声频率为59 kHz,超声功率为60--180 W(间隔10 W)条件下对(100)硅片进行湿法腐蚀。最后,运用激光共聚焦扫描显微镜(lSCM)对腐蚀后硅片表面粗糙度进行测量,并探讨超声参数的选择对腐蚀表面质量的影响。实验结果表明:超声功率在120 W时,可以获得平滑的腐蚀表面,表面粗糙度rQ值为0.020μM ...
孙道恒, 曾毅波, 王凌云, 谷丹丹   +3 more
core  

经直肠超声与高频超声联合在肛周炎性疾病中的应用

Zhongguo shiyan zhenduanxue, 2019
目的分析经直肠超声与高频超声联合在肛周炎性疾病中的应用价值。方法选取2016年4月至2017年5月我院收治的肛周炎性疾病患者150例为研究对象,均行经直肠超声与高频超声联合检查,分析其影像特点,并以手术病理结果为准,分析经直肠超声与高频超声联合对肛周炎性疾病的诊断价值。结果单纯肛周脓肿超声表现为低回声区、边缘模糊、液性暗区、丰富血流信号,复杂脓肿则见不规则回声管道或不均质回声,无明显血流信号,如肛周脓肿合并肛瘘者脓肿呈低回声,合并2支瘘道通向体表;经直肠超声与高频超声联合诊断肛周脓肿Ⅰ型、Ⅱ型、Ⅲ型 ...
黄玲, 陈跃
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