Prenatal imaging of facial clefts by two-dimensional and three-dimensional ultrasound and fetal magnetic resonance
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منابع مشابه
Prenatal diagnosis of Dandy-Walker syndrome in early pregnancy presenting with increased nuchal translucency and generalized edema at 13 weeks of gestation.
Chang CH, Chang FM, Yu CH, Liang RI, Ko HC, Chen HY. 2000. Fetal ear assessment and prenatal detection of aneuploidy by the quantitative three-dimensional ultrasonography. Ultrasound Med Biol 26: 743–749. Chang LW, Chang FM, Chang CH, Yu CH, Cheng YC, Chen HY. 2002. Prenatal diagnosis of fetal multicystic dysplastic kidney with two-dimensional and three-dimensional ultrasound. Ultrasound Med Bi...
متن کاملAgnathia-otocephaly: prenatal diagnosis by two- and three-dimensional ultrasound and magnetic resonance imaging. Case report.
A case of prenatally diagnosed otocephaly is reported. Otocephaly is an extremely rare malformation characterized by absence or hypoplasia of the mandible and abnormal horizontal position of the ears. 2D ultrasound performed at 25 weeks of gestation revealed agnathia, proboscis and hypotelorism. 3D ultrasound (rendering mode) and magnetic resonance imaging were used to evaluate the facial featu...
متن کاملPrenatal diagnosis of herniated Dandy-Walker cysts.
OBJECTIVE The purpose of this series is to describe the prenatal diagnosis and pregnancy outcome of fetuses affected with Dandy-Walker malformation in which a posterior cyst herniated through a bony defect of the occipital skull, foramen magnum, or both. METHODS Two- and 3-dimensional sonography were used to examine 2 fetuses with poorly delineated cerebellar structures and a large posterior ...
متن کاملAssessment of fetal malformations in the first trimester of pregnancy by three-dimensional ultrasonography in the rendering mode. Pictorial essay.
We present our experience in the contribution of three-dimensional ultrasonography, using the rendering mode, to the prenatal diagnosis of congenital anomalies including neurological defects (acrania/anencephaly, encephalocele, holoprosencephaly), facial anomalies (cyclopia and facial clefts), abdominal wall defects (omphalocele and gastroschisis) and defects of extremities (fetal muscle-skelet...
متن کاملPrenatal diagnosis of a suprasellar arachnoid cyst with 2- and 3-dimensional sonography and fetal magnetic resonance imaging: difficulties in management and review of the literature.
rachnoid cysts are intra-arachnoid sacs containing cerebrospinal fluid–like liquid and represent 1% of all intracranial masses in neonates.1 Although well reported, the precise etiology and pathogenesis of arachnoid cysts are uncertain. Being developmental in origin, arachnoid cysts can be detected on prenatal screening. Although sonography is used routinely for fetal assessment, it is difficul...
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تاریخ انتشار 2010