Objective To report our experience with first‐trimester sonographic findings in pregnancies
complicated by trisomy 18. Methods Proven cases of trisomy 18 undergoing sonographic …

The third edition of this established reference is the product of the combined efforts of many
professionals–obstetricians, pediatric cardiologists, sonographers, molecular biologists, and …

Fetal magnetic resonance imaging (MRI) is a well-established second line imaging modality
in identifying complex pathologies of the central nervous system (CNS), especially when …

Abstract Trisomy 18 (T18) remains the second most common aneuploidy. It is associated
with multiple congenital anomalies and causes intrauterine fetal demise in the most severe …

Objective To examine the possible association between aneuploidies and fetal lateral
cerebral ventriculomegaly in the first trimester of pregnancy. Methods Three‐dimensional …

Objectives To evaluate nasal bone length (NBL), maxilla–nasion–mandible (MNM) angle,
fetal profile (FP) line, prenasal thickness (PT), prenasal thickness to nasal bone length (PT …

OBJETIVO: Descrever a prevalência das malformações encontradas nos fetos com
trissomia dos cromossomos 13, 18 e 21, identificando as mais frequentes em cada …

Patients with chromosomal abnormalities are at risk for numerous neurosurgical pathologies
given the broad impact and multisystem involvement of these disorders. Given the …

Ultrasound is a noninvasive tool for early evaluation of the fetus and intrauterine
environment. Its limitations include the lack of standardization of evaluation that patients …

Trisomy 18 (Edwards syndrome) is the second most common trisomy among live born
fetuses, with poor prognosis. Estimate of its incidence is between 1 in 4000-16000 live …