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ArticlePrenatal diagnosis2024

Aberrant Fetal Brain Sulcus Formation: A Clue to the Diagnosis of Sotos Syndrome.

Caiqun Luo, Yang Liu, Hui Wang, LiYuan Chen, XiaoXia Wu, Qian Geng, Huaxuan Wen, Shengli Li, Weiqing Wu, Mei Zhong

Abstract readCase Reports
In one paragraph

Article in Prenatal diagnosis, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

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Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

10 authors.

Caiqun LuoDepartment of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China.ORCID 0009-0006-3038-0931
Yang LiuMedical Genetic Center, Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China.
Hui WangMaternal Fetal Medicine Center, Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China.ORCID 0000-0002-6260-9511
LiYuan ChenMaternal Fetal Medicine Center, Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China.
XiaoXia WuMaternal Fetal Medicine Center, Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China.
Qian GengMedical Genetic Center, Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China.
Huaxuan WenUltrasound Department, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China.
Shengli LiUltrasound Department, Shenzhen Maternity and Child Healthcare Hospital, Shenzhen, China.
Weiqing WuMedical Genetic Center, Shenzhen Maternity and Child Healthcare Hospital, Southern Medical University, Shenzhen, China.
Mei ZhongDepartment of Obstetrics and Gynecology, Nanfang Hospital, Southern Medical University, Guangzhou, China.

Funding

Sanming Project of Medicine in Shenzen Municipality SZSM202311005
6 · The paper itself

Abstract

objectiveThis study aims to elucidate two distinct fetal ultrasound features associated with aberrant brain sulcus formation as potential prenatal markers for Sotos syndrome caused by mutations in the NSD1 gene.

methodThis retrospective study investigated three fetuses across two pregnancies, including a pair of monochorionic diamniotic twins, all diagnosed with Sotos syndrome via whole exome sequencing (WES). Comprehensive clinical and laboratory data were collected and analyzed. Each fetus underwent a series of specialized neurosonographic assessments to evaluate the development of the cerebral cortex.

resultsAll three fetuses exhibited aberrant brain sulcus formation characterized by Sylvian fissure (SF) abnormalities and shallow parietooccipital sulcus (POS). WES revealed the presence of two de novo NSD1 variants in these fetuses.

conclusionsFetal aberrant brain sulcus formation may represent a distinctive ultrasound feature indicative of Sotos syndrome, thereby offering additional diagnostic insights for the identification of this condition.

Indexed as

Histone-Lysine N-MethyltransferaseSotos SyndromeUltrasonography, PrenatalAdultCerebral CortexExome SequencingFemaleHumansPregnancyRetrospective StudiesHistone-Lysine N-MethyltransferaseNSD1 protein, human

Identifiers

PMID39425694
PMCPMC11628212

What Socratic holds

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.