Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

First trimester aneuploidy screening in the presence of a vanishing twin: implications for maternal serum markers

11 Jan 2010

Abstract excerpt

OBJECTIVE: To assess the impact of a vanishing twin on the levels of the biochemical markers used in the first trimester aneuploidy screening. METHODS: A retrospective analysis of free beta-hCG and PAPP-A levels in 270 women with a normal singleton fetus with ultrasound evidence of a vanishing twin pregnancy. Marker levels (as MoM) were compared in three groups-76 women with a second empty gestational sac, 194...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Assisted Reproductive Technology and Twin Pregnancy
Share to Pregnancy and preeclampsia studies
Share to Prenatal Screening and Diagnostics

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Source

Identifiers

PMID: 20066674
DOI: 10.1002/pd.2445

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

First trimester aneuploidy screening in the presence of a vanishing twin: implications for maternal serum markersPMID 20066674Read ↗

Screening for trisomy 21 in twin pregnancies in the first trimester: an update of the impact of chorionicity on maternal serum markersSemantic proximity Read ↗

Non‐invasive prenatal testing in the management of twin pregnanciesSemantic proximity Read ↗

Should vanishing twin pregnancies be systematically excluded from cell‐free fetal DNA testing?Semantic proximity Read ↗

A reassessment of biochemical marker distributions in trisomy 21‐affected and unaffected twin pregnancies in the first trimesterSemantic proximity Read ↗

First trimester prenatal screening among women pregnant after IVF/ICSISemantic proximity Read ↗

Noninvasive Prenatal Screening for Trisomy 21 in Patients with a Vanishing TwinSemantic proximity Read ↗

Screening for trisomy 21 in twins using first trimester ultrasound and maternal serum biochemistry in a one-stop clinic: a review of three years experienceSemantic proximity Read ↗

Screening for trisomy 21 in twin pregnancies in the first trimester using free ?-hCG and PAPP-A, combined with fetal nuchal translucency thicknessSemantic proximity Read ↗

Prolonged duration of persistent cell‐free fetal DNA from vanishing twinSemantic proximity Read ↗

Determining chorionicity and amnionicity in twin pregnancies: PitfallsSemantic proximity Read ↗

Maternal weight correction of maternal serum PAPP‐A and free β‐hCG MoM when screening for trisomy 21 in the first trimester of pregnancySemantic proximity Read ↗

First trimester fetal nuchal translucency: Problems with screening the general population 2.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.