منابع مشابه
Huge fetal hepatic Hemangioma: prenatal diagnosis on ultrasound and prognosis
BACKGROUND Although huge fetal hepatic hemangiomas are rare, they can cause fatal complications. The purpose of this study is to describe the imaging features and prognosis of these tumors. METHODS Imaging data were collected for 6 patients with huge fetal hepatic hemangiomas treated at our hospital. Imaging modalities included prenatal magnetic resonance imaging and ultrasound and postnatal ...
متن کاملPrenatal diagnosis and prognosis of triple X syndrome: 47, XXX.
Triple X syndrome is a relatively common sex chromosomal abnormality occurring in 0,1% of live-born female infants. Most of these infants have a normal phenotype and only a few cases with 47, XXX karyotype have congenital malformations. We report three cases of triple X syndrome that were diagnosed prenatally by genetic amniocentesis for advanced maternal age and have been observed from birth t...
متن کاملPrenatal Diagnosis of Granular Cell Tumor
Congenital granular cell tumor (GCT) is a relatively rare intraoral benign tumor, approximately 200 cases of which have been reported in the neonatal period worldwide. The newborn infant may have feeding problems and respiratory difficulties due to airway obstruction. This lesion may be diagnosed by prenatal ultrasonography and simple resection is mostly required. We report a case of an adult t...
متن کاملPrenatal Diagnosis, Sampling of Chorionic Villi
Prenatal diagnosis with application of the Amniotic fluid (Amniocentesis: AC) and chorionic villi sampling {CVS) is a general aspect of application in Human Genetics which facilitate the diagnosis of different Genetic defects, enclosing chromosomal abnormalities and Genosomopathies. Diagnosis of Genetic defects for AC and CVS is between 16-20th and 8-12th weeks of gestation respectively. Allica...
متن کاملPrenatal Screening and Diagnosis
In recent years the prevalence of Down syndrome has been increasing. The increase in the prevalence might be partly explained by better compilation of statistics on Down syndrome today. Also, the mean maternal age at first delivery as well as the proportion of older moth‐ ers is increasing in all western countries and the risk of Down syndrome increases with ad‐ vancing maternal age [1]. The pr...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 1991
ISSN: 1468-6244
DOI: 10.1136/jmg.28.7.504