Maarten M. Knapen

Rotterdam, ZH, Netherlands

Last Updated: 09/26/2026

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Found 37 publications

Residual Risks of Fetal Chromosome Aberrations When Cell-Free DNA Prenatal Screening Is Normal: A Retrospective Study.

Residual Risks of Fetal Chromosome Aberrations When Cell-Free DNA Prenatal Screening Is Normal: A Retrospective Study.

Journal: Prenatal diagnosis

Published: May 28, 2025

Chorionic Villus Sampling for Rapid Confirmation of High-Risk NIPT Results for Trisomy 21, 18, and 13.

Chorionic Villus Sampling for Rapid Confirmation of High-Risk NIPT Results for Trisomy 21, 18, and 13.

Journal: Prenatal diagnosis

Published: July 13, 2024

The High Diagnostic Yield of Prenatal Exome Sequencing Followed by 3400 Gene Panel Analysis in 629 Ongoing Pregnancies With Ultrasound Anomalies.

The High Diagnostic Yield of Prenatal Exome Sequencing Followed by 3400 Gene Panel Analysis in 629 Ongoing Pregnancies With Ultrasound Anomalies.

Journal: Prenatal diagnosis

Published: July 10, 2024

Limited additional value of karyotyping cultured amniotic fluid cell colonies in addition to microarray on uncultured cells for confirmation of abnormal non-invasive prenatal testing results.

Limited additional value of karyotyping cultured amniotic fluid cell colonies in addition to microarray on uncultured cells for confirmation of abnormal non-invasive prenatal testing results.

Journal: Prenatal diagnosis

Published: September 29, 2023

What proportion of couples with a history of recurrent pregnancy loss and with a balanced rearrangement in one parent can potentially be identified through cell-free DNA genotyping?

What proportion of couples with a history of recurrent pregnancy loss and with a balanced rearrangement in one parent can potentially be identified through cell-free DNA genotyping?

Journal: Molecular cytogenetics

Published: July 07, 2023

Clinical impact of additional findings detected by genome-wide non-invasive prenatal testing: Follow-up results of the TRIDENT-2 study.

Clinical impact of additional findings detected by genome-wide non-invasive prenatal testing: Follow-up results of the TRIDENT-2 study.

Journal: American journal of human genetics

Published: July 08, 2022

Clinical impact of additional findings detected by genome-wide non-invasive prenatal testing: Follow-up results of the TRIDENT-2 study.

Clinical impact of additional findings detected by genome-wide non-invasive prenatal testing: Follow-up results of the TRIDENT-2 study.

Journal: American journal of human genetics

Published: January 24, 2022

Prenatal ultrasound finding of atypical genitalia: Counseling, genetic testing and outcomes.

Prenatal ultrasound finding of atypical genitalia: Counseling, genetic testing and outcomes.

Journal: Prenatal diagnosis

Published: November 29, 2021

Biallelic KIF24 Variants Are Responsible for a Spectrum of Skeletal Disorders Ranging From Lethal Skeletal Ciliopathy to Severe Acromesomelic Dysplasia.

Biallelic KIF24 Variants Are Responsible for a Spectrum of Skeletal Disorders Ranging From Lethal Skeletal Ciliopathy to Severe Acromesomelic Dysplasia.

Journal: Journal of bone and mineral research : the official journal of the American Society for Bone and Mineral Research

Published: September 04, 2021

Patient-friendly integrated first trimester screening by NIPT and fetal anomaly scan.

Patient-friendly integrated first trimester screening by NIPT and fetal anomaly scan.

Journal: Molecular cytogenetics

Published: September 09, 2020

The potential diagnostic yield of whole exome sequencing in pregnancies complicated by fetal ultrasound anomalies.

The potential diagnostic yield of whole exome sequencing in pregnancies complicated by fetal ultrasound anomalies.

Journal: Acta obstetricia et gynecologica Scandinavica

Published: July 12, 2020

Factors associated with poor outcome in fetuses prenatally diagnosed with sacrococcygeal teratoma.

Factors associated with poor outcome in fetuses prenatally diagnosed with sacrococcygeal teratoma.

Journal: Prenatal diagnosis

Published: July 04, 2020

Showing 1-12 of 37

Last Updated: 09/26/2026