Results 181 to 190 of about 367,213 (360)

Pregnancy and perinatal outcomes in pregnancy with diagnosis of chorionic bump on first-trimester sonography: a systematic review and meta-analysis

open access: gold, 2022
Flaminia Vena   +8 more
openalex   +1 more source

Emerging applications of artificial intelligence for obstetric ultrasound: A scoping review

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Background The WHO recommends that all pregnant women receive an ultrasound (US) scan prior to 24 weeks gestation to encourage early identification of various conditions, such as fetal anomalies, multiple gestation, and placental abnormalities; however, global access to US remains limited.
Vani Gupta   +3 more
wiley   +1 more source

T cell non-Hodgkin's lymphoma presenting in the first trimester of pregnancy [PDF]

open access: bronze, 1994
C. Lees   +3 more
openalex   +1 more source

Understanding pre‐eclampsia and fetal growth restriction at high altitude: A narrative review

open access: yesInternational Journal of Gynecology &Obstetrics, EarlyView.
Abstract Pre‐eclampsia (PE) and fetal growth restriction (FGR) are among the leading causes of maternal and perinatal morbidity and mortality worldwide. Both conditions are more frequent and severe at high altitudes due to physiological changes in oxygen availability and vascular adaptation.
Víctor S. Rangel   +6 more
wiley   +1 more source

First trimester

open access: yes, 2009
Frank Gaillard   +2 more
openaire   +1 more source

Medical versus surgical methods for first trimester termination of pregnancy

open access: green, 2002
Lale Say   +4 more
openalex   +2 more sources

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