We sought to evaluate the extent of the association between placental implantation
abnormalities (PIA) and preterm delivery in singleton gestations. We conducted a systematic …

Background Vasa praevia (VP) is a rare phenomenon that is assumed to increase the risk of
severe complications, including fetal death. Critical data on its incidence are lacking, so …

This is the fourth edition of this guideline. The first, published in 2001, was entitled Placenta
Praevia: Diagnosis and Management; the second, published in 2005, was entitled Placenta …

Vasa previa occurs when fetal blood vessels that are unprotected by the umbilical cord or
placenta run through the amniotic membranes and traverse the cervix. If membranes …

Objective Vasa previa is an obstetric complication in which the fetal blood vessels lie outside
the chorionic plate in close proximity to the internal cervical os. In women with vasa previa …

Placental implantation abnormalities, including placenta previa, placenta accreta, vasa
previa, and velamentous cord insertion, can have catastrophic consequences for both …

Objective The ideal time for birth in pregnancies diagnosed with vasa previa remains
unclear. We conducted a systematic review aiming to identify the gestational age at delivery …

Objectives To derive accurate estimates of perinatal survival in pregnancies with and without
a prenatal diagnosis of vasa previa based on a systematic review of the literature and meta …

OBJECTIVE: To estimate the incidence of women with vasa previa in Australia and to
describe risk factors, timing of diagnosis, clinical practice, and perinatal outcomes …

Objectives To derive accurate estimates of the incidence of vasa praevia (VP) in a routine
population of unselected pregnancies. Design Systematic review and meta-analysis. Data …