Results 1 to 10 of about 30,446 (213)

Prenatal ultrasonography of craniofacial abnormalities [PDF]

Ultrasonography, 2019
Craniofacial abnormalities are common. It is important to examine the fetal face and skull Epub ahead of print during prenatal ultrasound examinations because abnormalities of these structures may indicate the presence of other, more subtle anomalies ...
Annisa Shui Lam Mak, Kwok Yin Leung
doaj   +4 more sources

The diagnosis of an imperforate anus in female fetuses [PDF]

Yeungnam University Journal of Medicine, 2021
Imperforate anus is an anomaly caused by a defect in the development of the hindgut during early pregnancy. It is a relatively common congenital malformation and is more common in males.
Hyun Mi Kim, Hyun-Hwa Cha, Jong In Kim, Won Joon Seong, Sook-Hyun Park, Mi Ju Kim   +5 more
doaj   +1 more source

The Diagnostic Efficacy of and Requirement for Postnatal Ultrasonography Screening for Congenital Anomalies of the Kidney and Urinary Tract

Diagnostics, 2023
Background: We aimed to investigate the efficacy of postnatal ultrasonography in detecting congenital anomalies of the kidneys and urinary tract in term infants without prenatal history of congenital anomalies of the kidneys and urinary tract.
Abdulgani Gulyuz, Mehmet Tekin
doaj   +1 more source

The Genetic Etiology Diagnosis of Fetal Growth Restriction Using Single-Nucleotide Polymorphism-Based Chromosomal Microarray Analysis

Frontiers in Pediatrics, 2021
Background: An increase in pathogenic copy number variants (pCNVs) has been recognized to associate with fetal growth restriction (FGR). Here, we aim to explore the application value of chromosomal microarray analysis (CMA) in prenatal diagnosis of FGR ...
Yu'e Chen, Yingjun Xie, Yingjun Xie, Yuying Jiang, Qi Luo, Lijing Shi, Shuhong Zeng, Jianlong Zhuang, Guorong Lyu   +8 more
doaj   +1 more source

Prenatal screening for neural tube defects: from maternal serum alpha-fetoprotein to ultrasonography [PDF]

Obstetrics & Gynecology Science, 2023
The two main screening tests during pregnancy are those for chromosomal abnormalities and neural tube defects (NTDs). In particular, for NTDs, measurement of maternal serum alpha-fetoprotein (MSAFP) levels early in the second trimester (15–18 weeks of ...
Gwang Jun Kim, Ji Su Seong, Jin A Oh
doaj   +1 more source

Prenatally diagnosed accessory scrotum: A case report and review of the literature on prenatal features

Radiology Case Reports, 2022
Accessory scrotum (AS) is rarely diagnosed antenatally, and its prenatal features remain unknown. Here, we report a case of a prenatally diagnosed accessory scrotum with perineal lipoma.
Koichi Deguchi, MD, Yuko Tazuke, MD, PhD, Miho Watanabe, MD, PhD, Chiyoshi Toyama, MD, Motonari Nomura, MD, PhD, Ryuta Saka, MD, PhD, Hiromi Harada, Yukie Nagamine, Masayuki Endo, MD, PhD, Ritsuko Puh, MD, PhD, LLB, MSc, Hiroomi Okuyama, MD, PhD   +10 more
doaj   +1 more source

Pentalogy of Cantrell: A case report of probable pentalogy of Cantrell in a full-term neonate [PDF]

Iranian Journal of Neonatology, 2021
Background: Pentalogy of Cantrell (PC) is an extremely rare congenital anomaly which was first described in 1985. The incidence of the PC has been reported to vary from 5.5-7.9 cases per million live births.
Mina Khosravifar, Homa Babaei, Nona Rahbari   +2 more
doaj   +1 more source

Prenatal diagnosis and postnatal verification in fetuses with total anomalous pulmonary venous connection

Frontiers in Pediatrics, 2023
ObjectiveTo systematically verify the accuracy of a four-step prenatal ultrasonography in diagnosing fetal total anomalous pulmonary venous connection (TAPVC).MethodsA total of 62 TAPVC fetuses received prenatal ultrasonography and were confirmed by ...
Xiaoying Xue, Qiumei Wu, Mingtao Xiong, Wen Ling, Shan Guo, Hong Ma, Biying Huang, Min Liu, Xiuqing Qiu, Zongjie Weng   +9 more
doaj   +1 more source

Prenatal Diagnosis of Galen Vein Aneurysm Using Ultrasonography and Magnetic Resonance Imaging and Perinatal and LongTerm Neurological Outcomes: A Case Series [PDF]

Revista Brasileira de Ginecologia e Obstetrícia, 2017
Objective To describe the prenatal diagnosis of Galen vein aneurysm (GVA) based on ultrasonography and magnetic resonance imaging (MRI) in a series of cases, as well as its postnatal outcomes and follow-up until 4 years of age. Methods A retrospective
Pedro Pires, Larisse de Brito Aurélio Martins, Norma Maria Tenório Brito Pires, Heron Werner, Adilson Cunha Ferreira, Edward Araujo Júnior   +5 more
doaj   +1 more source

Update on the Genetics and Prenatal Ultrasound Features of Williams-Beuren Syndrome [PDF]

Advanced Ultrasound in Diagnosis and Therapy
A heterozygous microdeletion of chromosome 7q11.23 causes the rare neuropsychiatric developmental disorder Williams-Beuren Syndrome. The syndrome is more difficult to diagnose before birth than after, even though the syndrome often manifests prenatally ...
Shanqing Li, MM, Rong Hu, MM, Xijing Liu, MD, Fan Yang, MD
doaj   +1 more source