نتایج جستجو برای: prenatal ultrasound

تعداد نتایج: 143014  

Journal: :Progress in Biophysics and Molecular Biology 2007

2011
Mevlude Akbulut-Yuksel Daniel Rosenblum

The Indian Ultrasound Paradox The liberalization of the Indian economy in the 1990s made prenatal ultrasound technology affordable and available to a large fraction of the population. As a result, ultrasound use amongst pregnant women rose dramatically in many parts of India. This paper provides evidence on the consequences of the expansion of prenatal ultrasound use on sex-selection. We exploi...

Journal: :Medicine and clinical science 2022

Objectives: To discuss the prenatal diagnosis and management of fetal arhinia in order to optimize neonatal outcome Methods: This is a case report discussion clinical review appropriate literature Results: A fetus with diagnosed prenatally by ultrasound was managed optimally for Conclusion: Prenatal rare congenital malformation that requires consultation delivery at specialized children’s hospi...

2014
Debra Paoletti Meiri Robertson Sock Bee Sia

Objective: To develop a classification system for congenital spine anomalies detected by prenatal ultrasound. Methods: Data were collected from fetuses with spine abnormalities diagnosed in our institution over a five-year period between June 2005 and June 2010. The ultrasound images were analysed to determine which features were associated with different congenital spine anomalies. Findings of...

Journal: :Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology 2010
E Contro N Fratelli B Okoye A Papageorghiou B Thilaganathan A Bhide

OBJECTIVE To assess the value of prenatal ultrasound in predicting bowel obstruction requiring surgery in fetuses with prenatal diagnosis of gastroschisis. METHODS The database of our center was searched for cases with an antenatal diagnosis of gastroschisis. The ultrasound images were reviewed blindly to assess the presence of intra- or extra-abdominal bowel dilatation. Details of surgical p...

2016
Daisuke Katsura Kaori Hayashi Shunichiro Tsuji Tetsuo Ono Akiko Ishiko Kentaro Takahashi Takashi Murakami

Prenatal ultrasound screening has allowed for the detection of in utero cardiac abnormalities. Specifically, distinction is possible between ventricular diverticula and aneurysms, which is important because each condition has a different clinical outcome. We report the case of a 35-year-old, gravida 1, para 1 woman, with no significant past medical history, who underwent routine prenatal ultras...

2014
CC Ohagwu CU Eze JC Eze MC Odo PO Abu CI Ohagwu

BACKGROUND Male gender preference is a dominant feature of Igbo culture and could be the reason behind women seeking fetal gender at ultrasound. AIM The aim of this study is to investigate the perception of prenatal ultrasound patients of male gender preference in a patriarchal and gender sensitive society. SUBJECTS AND METHODS The study was a cross-sectional survey, which targeted pregnant...

Journal: :Medical ultrasonography 2015
Guilherme de Castro Rezende Edward Araujo Júnior

The authors present their experience in prenatal diagnosis of placental and umbilical cord pathologies, using three-dimensional ultrasound (3DUS) in the rendering and tomography ultrasound imaging (TUI) modes, associated with color Doppler in some cases. Cases of placenta accreta/placenta previa, circumvallate placenta, succenturiate lobe, true knot of the umbilical cord, nuchal cord, and margi...

Journal: :Journal of radiology case reports 2016
Kanika Gupta Bhuvaneswari Venkatesan Kiruba Shankar Manoharan Vaithianathan Rajalakshmi Maya Menon

Congenital high airway obstruction syndrome is a rare fetal anomaly with characteristic constellation of prenatal findings on ultrasound and MRI. The typical triad of imaging features are enlarged and echogenic lungs, flattening or inversion of diaphragm and fetal hydrops. Early prenatal recognition of congenital high airway obstruction syndrome by ultrasound and/or MRI is mandatory for the app...

Journal: :Teratology 1994
C V Vorhees K D Acuff-Smith M A Schilling J E Fisher R A Meyer N B Smith D S Ellis W D O'Brien

While there are no known risks associated with diagnostic ultrasound, uncertainty about the safety of prenatal ultrasound exposure remains. The purpose of the present experiment was to evaluate the behavioral teratogenic potential of continuous-wave (cw) ultrasound in rats, in the absence of maternal anesthesia or restraint. Pregnant CD rats, trained to remain immobile in a water-filled ultraso...

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