Alvaro Cohen

Lisbon, Portugal

Last Updated: 09/26/2026

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Found 15 publications

First-Trimester Growth Rate in Relation to Selective Fetal Growth Restriction in Monochorionic Twins.

First-Trimester Growth Rate in Relation to Selective Fetal Growth Restriction in Monochorionic Twins.

Journal: Fetal diagnosis and therapy

Published: January 13, 2026

2nd trimester ultrasound (anomaly).

2nd trimester ultrasound (anomaly).

Journal: Best practice & research. Clinical obstetrics & gynaecology

Published: November 12, 2024

First-trimester screening and small for gestational age in twin pregnancies: a single center cohort study.

First-trimester screening and small for gestational age in twin pregnancies: a single center cohort study.

Journal: Archives of gynecology and obstetrics

Published: August 14, 2024

First-trimester serum biomarkers in twin pregnancies and adverse obstetric outcomes-a single center cohort study.

First-trimester serum biomarkers in twin pregnancies and adverse obstetric outcomes-a single center cohort study.

Journal: Archives of gynecology and obstetrics

Published: March 08, 2024

First-trimester uterine artery Doppler and hypertensive disorders in twin pregnancies: Use of twin versus singleton references.

First-trimester uterine artery Doppler and hypertensive disorders in twin pregnancies: Use of twin versus singleton references.

Journal: International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics

Published: January 31, 2024

Hepatic arterial buffer response in monochorionic twins with selective fetal growth restriction.

Hepatic arterial buffer response in monochorionic twins with selective fetal growth restriction.

Journal: Journal of perinatal medicine

Published: January 14, 2024

Cytomegalovirus congenital infection: long-term outcomes in a valaciclovir treated population.

Cytomegalovirus congenital infection: long-term outcomes in a valaciclovir treated population.

Journal: Journal of perinatal medicine

Published: December 15, 2023

Hepatic arterial buffer response: activation in donor fetuses and the effect of laser ablation of intertwin anastomosis.

Hepatic arterial buffer response: activation in donor fetuses and the effect of laser ablation of intertwin anastomosis.

Journal: Journal of perinatal medicine

Published: May 05, 2023

Hepatic arterial buffer response in monochorionic diamniotic pregnancies with twin-to-twin transfusion syndrome.

Hepatic arterial buffer response in monochorionic diamniotic pregnancies with twin-to-twin transfusion syndrome.

Journal: Journal of perinatal medicine

Published: July 03, 2022

Preterm twins with antenatal presentation of Pearson syndrome.

Preterm twins with antenatal presentation of Pearson syndrome.

Journal: Case reports in perinatal medicine

Published: November 13, 2021

Nasal bone in fetal aneuploidy risk assessment: are they independent markers in the first and second trimesters?

Nasal bone in fetal aneuploidy risk assessment: are they independent markers in the first and second trimesters?

Journal: Journal of perinatal medicine

Published: October 30, 2021

Fetal Megacystis in the first trimester: Comparing management and outcomes between longitudinal bladder length groups.

Fetal Megacystis in the first trimester: Comparing management and outcomes between longitudinal bladder length groups.

Journal: Journal of gynecology obstetrics and human reproduction

Published: July 03, 2021

Showing 1-12 of 15

Last Updated: 09/26/2026