Results 21 to 30 of about 2,246,140 (208)

Correlation Between Transabdominal Chorionic Villus Sampling and Fetal Distress With Color Doppler Sonography

Acta Medica Iranica, 2020
Chorionic villus sampling (CVS) is an invasive method for identifying genetic and metabolic diseases, which is done in the first trimester of pregnancy and can cause many complications.
Nazanin Farshchian, Mozhdeh Hajsafarali, Negin Farshchian, Parisa Bahrami Kamangar   +3 more
doaj   +1 more source

Relevance of Invasive Testing in Era of Non-Invasive Testing for Prenatal Chromosomal Abnormalities

Gynecology Obstetrics & Reproductive Medicine, 2022
Prenatal screening for chromosomal abnormalities has two components i.e. prenatal screening (maternal serum screening and cell-free fetal DNA screening) and prenatal diagnosis (chorionic villus sampling, amniocentesis, and cordocentesis).
Abhijeet Kumar, Madhusudan Dey, Devendra Arora   +2 more
doaj   +1 more source

Confined placental mosaicism of Duchenne muscular dystrophy: a case report

Molecular Cytogenetics, 2020
Background Small copy number variations confined to the placenta are extremely rare findings in chorionic villus sampling, nonetheless of great clinical importance.
Max Winerdal, Eini Westenius, Michaela Granfors, Maria Pettersson, Erik Iwarsson   +4 more
doaj   +1 more source

Genetic Abnormalities After Chorionic Villus Sampling of Pregnant Women at Fetal Intervention Center of Hanoi Obstetrics and Gynecology Hospital. [PDF]

Med Arch
BACKGROUND: Chorionic villus sampling (CVS) refers to a procedure in which samples of the placenta are obtained for prenatal genetic diagnosis, generally in the first trimester after 10 weeks of gestation.
Thuong PTH, Canh TTT, Huong NT, Hai NV, Anh NN, Tuan LHM, Dat DT.   +6 more
europepmc   +2 more sources

Case report: Prenatal diagnosis of rare chromosome mosaicism: discordant results between chorionic villi and amniotic fluid samples

Frontiers in Genetics, 2023
Objective: We described a unique case of near-negative chromosome mosaicism in chorionic villi but complete monosomy X in amniotic fluid.Methods: Chorionic villus sampling and amniocentesis were performed separately in the first and second trimesters ...
Lingping Li, Lingping Li, Lingping Li, Xijing Liu, Xijing Liu, Xijing Liu, Qinqin Li, Qinqin Li, Qinqin Li, Lili Zhang, Lili Zhang, Lili Zhang, Yueyue Xiong, Yueyue Xiong, Yueyue Xiong, Shanling Liu, Shanling Liu, Shanling Liu, He Wang, He Wang, He Wang, Hongmei Zhu, Hongmei Zhu, Hongmei Zhu, Xuemei Zhang, Xuemei Zhang, Xuemei Zhang   +26 more
doaj   +1 more source

Chorionic Villi Sampling among Early and Late Gestational Age: Does Timing Affect Yield and Outcomes? [PDF]

American Journal of Perinatology Reports
Julia Kim, Amberly Lao, Annie Rozenblyum, Lamia Alamri, Abigail Ludwigson, Teresa Dunn, Andrei Rebarber, Jennifer Lam-Rachlin, Manesha Putra, Martin Chavez, Patricia Rekawek, Lakha Prasannan   +11 more
doaj   +2 more sources

Examination and Sampling of Chorionic Villi for the Diagnosis of Beta-Thalassemia Major in the First Trimester of Pregnancy in Southwestern Iran

Armaghane Danesh Bimonthly Journal, 2022
Background & aim: Beta thalassemia is one of the most common hereditary diseases in Iran. The birth of a child with thalassemia causes many social and economic problems for parents and the health care system.
E Shams, M AllahDadian, Z Yadegari Baharanchi, M Harfsheno   +3 more
doaj  

Risk of fetal loss after chorionic villus sampling in twin pregnancies derived from propensity score matching analysis.

, 2021
To estimate the risk of fetal loss associated to chorionic villus sampling (CVS) in twin pregnancies using propensity score analysis. This was a multicenter cohort study performed in eight fetal-medicine units in which the leadership were trained at the ...
Persico, N, Elger, T, Accurti, V, Syngelaki, A., Cruz, J, Gil, M., Nicolaides, K H, Chaveeva, P, Akolekar, R., Rodríguez-Fernández, M, Molina, F S, Kagan, O., Gallardo Arozena, M, De Paco Matallana, C, Prodan, N.   +14 more
core   +1 more source

INDICATIONS AND COMPLICATIONS OF CHORIONIC VILLUS SAMPLING

Pakistan Armed Forces Medical Journal, 2018
A descriptive study was conducted to highlight the use of Chorionic Villus Sampling (CVS) as a method of prenatal diagnosis in the first and the early second trimester of pregnancy and to identify the complications occurring in these patients.
Humaira Ahmed, Nadra Sultana
doaj   +2 more sources

Discordant structural chromosomal aberrations in chorionic villi and amniotic fluid leading to a formation of an isochromosome 21: a case report

Molecular Cytogenetics, 2021
Background Fetoplacental discrepancies occur in approximately 1–2% of analyzed prenatal cases. They are typically due to confined placental mosaicism, where an aberration is observed in the placental cells but not found in the fetal cells.
Eini Westenius, Maria Pettersson, Erik Björck   +2 more
doaj   +1 more source