منابع مشابه
Prenatal 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 کاملCandida Sepsis Following Transcervical Chorionic Villi Sampling
BACKGROUND The use of invasive devices and broad spectrum antibiotics has increased the rate of candidal superinfections. Candida sepsis associated with pregnancy is rare. Candida sepsis following chorionic villi sampling (CVS) has never been reported. CASE A 31 -year-old pregnant woman presented with signs of sepsis one day after undergoing transcervical CVS. Blood culture and curettage mate...
متن کاملChorionic villi sampling: cytogenetic and clinical findings in 500 pregnancies.
The cytogenetic findings were analysed in a series of 500 pregnancies in which chorionic villi sampling was performed. In all cases a direct method was used, karyotyping being successful in 481 cases (96.2%). The main indication for sampling was maternal age over 36 (412 cases; 82.4%). Abnormal laboratory findings resulted in 24 terminations of pregnancy (4.8%); in addition five unexpected bala...
متن کاملMethod of sampling chorionic villi in first trimester of pregnancy under guidance of real time ultrasound.
Samples of chorionic villi were obtained in the first trimester by aspiration using a cannula passed transcervically under the guidance of real time ultrasound. In initial studies in 47 anaesthetised patients immediately before therapeutic abortion a method was developed giving a success rate of 89%. In 10 patients successful sampling was performed as an outpatient procedure without anaesthesia...
متن کاملOutcome of pregnancies with trisomy 2 cells in chorionic villi.
OBJECTIVE To describe the outcome of pregnancies with trisomy 2 in cultures of first-trimester chorionic villous samples (CVS) and determine whether amniocentesis is necessary in the management of such cases. METHODS Cultures of chorionic villi were performed at 11-13 weeks in 37 474 pregnancies. In those with trisomy 2 cells, amniocentesis was performed at 16 weeks. Pregnancy outcome was obt...
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ژورنال
عنوان ژورنال: Journal of Medical Genetics
سال: 1987
ISSN: 1468-6244
DOI: 10.1136/jmg.24.11.720