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Article

Copy number variation sequencing-based prenatal diagnosis using cell-free fetal DNA in amniotic fluid.

Prenatal diagnosis - 1 Jun 2016

Qi Qingwei, Lu Sijia, Zhou Xiya, Yao Fengxia, Hao Na, Yin Guangjun, Li Wenhui, Bai Junjie, Li Ning, Cram David S

Abstract excerpt

OBJECTIVE: The study aimed to determine whether cell-free fetal DNA (cffDNA) present in amniotic fluid supernatant can be used as a surrogate for amniocyte-based diagnosis of fetal chromosomal abnormalities. METHOD: Amniocentesis was performed on 28 high-risk pregnancies. Amniocytes and the cffDNA fraction were prepared from the amniotic fluid samples. Chromosomal analysis of amniocytes was performed by either...

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Identifiers

PMID: 27084671
DOI: 10.1002/pd.4830

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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