Results 11 to 20 of about 19,150 (213)

Prenatal diagnosis of hypophosphatasia congenita using ultrasonography [PDF]

open access: yesUltrasonography, 2016
Congenital hypophosphatasia is a rare fatal skeletal dysplasia. Antenatal determinants of Epub ahead of print lethality include small thoracic circumference with pulmonary hypoplasia and severe micromelia. These features were present in the fetus of a 25-
Ashwitha Guguloth   +2 more
doaj   +3 more sources

Concordance of Prenatal Ultrasonography and Magnetic Resonance Imaging in the Classification of Corpus Callosum Dysplasia [PDF]

open access: yesClinical and Experimental Obstetrics & Gynecology
Background: Prenatal ultrasound has always been difficult to classify fetal corpus callosum abnormalities. This paper aims to evaluate the added value of fetal magnetic resonance imaging (MRI) to ultrasound in detecting fetal corpus ...
Hui Peng   +5 more
doaj   +2 more sources

Role of 3D / 4D Ultrasound in Assessment of Fetal CNS Congenital Anomalies [PDF]

open access: yesAl-Azhar International Medical Journal, 2023
Background: Using contemporary ultrasound equipment, it is possible to diagnose CNS defects in prenatal life. Many CNS defects can be detected by ultrasound in the first and early second trimesters. 4D ultrasonography has a high sensitivity for detecting
Moaz Abd El-Hakeem Sharshar   +2 more
doaj   +1 more source

Key imaging features for differentiating cystic biliary atresia from choledochal cyst: prenatal ultrasonography and postnatal ultrasonography and MRI [PDF]

open access: yes, 2021
Purpose: This study compared clinical and radiologic differences between cystic biliary atresia (cBA) and choledochal cyst (CC) type Ia/b. Methods: Infants (≤12 months old) who were diagnosed with cBA or CC type Ia/b from 2005 to 2019 were ...
한석주   +6 more
core   +1 more source

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

open access: yesFrontiers 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   +8 more
doaj   +1 more source

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

open access: yesYeungnam 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   +5 more
doaj   +1 more source

Proliferation of Prenatal Ultrasonography [PDF]

open access: yesObstetrical & Gynecological Survey, 2010
The extent to which temporal increases in the use of prenatal ultrasonography reflect changes in maternal risk is unknown. In this population-based study, we examined the use of prenatal ultrasonography from 1996 to 2006 in Ontario.With fiscal year 1996/97 as the baseline, we evaluated the relative risk (RR) and 95% confidence interval (CI) for the ...
John J, You   +6 more
openaire   +2 more sources

Successful visualisation of foetal tracheo-oesophageal fistula in oesophageal atresia with prenatal ultrasonography [PDF]

open access: yes, 2022
This is the first report describing successful visualisation of a tracheo-oesophageal fistula (TEF) based on fluid flow on prenatal foetal ultrasonography.
Showa Aoki
core   +1 more source

Efficacy of ultrasonography in lymphatic malformations: Diagnosis, treatment and follow-up: A case report [PDF]

open access: yes, 2013
Lymphatic malformation (LM) is a localized and rare benign anomaly of the lymphatic system. Surgery is the primary form of treatment, but total resection is difficult and generally not possible.
Tan, Sinan   +2 more
core   +4 more sources

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

open access: yesRadiology 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   +10 more
doaj   +1 more source

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