Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Vivian Weinblatt"'
Autor:
Jill Rafalko, Samantha Caldwell, Erica Soster, Eyad Almasri, Graham McLennan, Tong Liu, Vivian Weinblatt, Philip Cacheris, Ron McCullough
Publikováno v:
PLoS ONE, Vol 16, Iss 3, p e0248467 (2021)
Mosaicism ratio, or MR, is a laboratory metric that can be calculated using massively parallel sequencing data from cell-free DNA (cfDNA) screening. MR compares the amount of cfDNA present from a particular chromosome or chromosomal region to the ove
Externí odkaz:
https://doaj.org/article/b3da4f7e39a94fcea4bd35a09e896c77
Autor:
Ron McCullough, Jill Rafalko, Samantha Caldwell, John A. Tynan, Eyad Almasri, Vivian Weinblatt
Publikováno v:
Prenatal Diagnosis
Objective To examine the relationship between the fraction of cell‐free DNA (cfDNA) affected by aneuploidy compared to the overall fetal fraction of a prenatal screening specimen and its effect on positive predictive value (PPV). Method CfDNA speci
Autor:
Vivian Weinblatt, Samantha Caldwell, Philip Cacheris, Thomas Westover, Eyad Almasri, Erica Soster, Jill Rafalko
Publikováno v:
Genetics in Medicine
Purpose Of 86,902 prenatal genome-wide cell-free DNA (cfDNA) screening tests, 4,121 were positive for a chromosome abnormality. This study examines 490 cases screen-positive for one or more subchromosomal copy-number variants (CNV) from genome-wide c
Autor:
Vivian Weinblatt
Publikováno v:
Journal of Genetic Counseling. 10:91-95
Autor:
Elene Turzo, Ronald J. Wapner, Vivian Weinblatt, Marc F. Rosenn, George A. Macones, Richard Depp
Publikováno v:
American Journal of Obstetrics and Gynecology. 174:1233-1240
OBJECTIVE: Our purpose was to study fetal growth after reduction of high-order multiple gestations to twins. STUDY DESIGN: Birth weight and gestational age data were collected for 236 triplet and greater multiple pregnancies reduced to twins (113 tri
Publikováno v:
Genetics in medicine : official journal of the American College of Medical Genetics. 6(5)
To evaluate and quantify indications for CFTR mutation analysis of prenatal specimens, and to determine if a significant portion of tests are performed only for the identification of 5T alleles, we surveyed our laboratory data over a 3-year time peri
Autor:
Vivian Weinblatt, Mark I. Evans, Laird G. Jackson, Eric L. Krivchenia, Sue A. Moyer, George Davis, Ronald J. Wapner
Publikováno v:
American journal of obstetrics and gynecology. 186(6)
According to Orthodox Jewish law, abortion is only permitted before 40 days post conception. This evaluation was performed to determine the feasibility and safety of performing chorionic villus sampling (CVS) at 7 to 8 weeks' gestation so that geneti
Autor:
Alan E. Donnenfeld, Vivian Weinblatt, Amy Cronister, Naomi Nakata, Denise M. Cutillo, Fei Wang
Publikováno v:
Obstetrics & Gynecology. 101:19S-20S
Publikováno v:
American journal of obstetrics and gynecology. 169(4)
Our purpose was to compare the perinatal outcome of triplet pregnancies reduced to twins with the outcomes of continuing triplet pregnancies and twin pregnancies.Pregnancy outcomes of triplet pregnancies reduced to twins delivered between July 1988 a
Publikováno v:
American journal of medical genetics. 32(4)
We performed an amniotic fluid chromosome study at 16 weeks of gestation because of advanced maternal age. G-band chromosome analysis demonstrated that one 5q was significantly longer than its homologue. The region subjacent to the centromere appeare