OP15.06: Does second trimester ultrasound affect normal fetal physiology?
نویسندگان
چکیده
منابع مشابه
Sonographic markers of fetal trisomies: second trimester.
OBJECTIVE Second-trimester sonographic findings of fetal trisomy may include structural abnormalities or sonographic markers of fetal aneuploidy. Unlike structural anomalies, sonographic markers of fetal aneuploidy are insignificant by themselves with regard to outcome, are nonspecific--most frequently seen in normal fetuses, and are often transient. Our objective was to review the second-trime...
متن کاملVariability Over Time of Normal-Sized Fetal Renal Pelvis During the Second Trimester Scan.
PURPOSE To investigate the variability of the normal-sized fetal renal pelvis (≤5 mm) over time and to analyze repeatability of measurements. MATERIALS AND METHODS 98 fetal renal pelvises and 49 fetal urinary bladders were analyzed at a gestational age of 17-20 weeks at St. Olavs Hospital, Trondheim, Norway. The anterior-posterior diameter (APD) of the fetal renal pelvis and two diameters of ...
متن کاملLate diagnosis of fetal central nervous system anomalies following a normal second trimester anatomy scan.
OBJECTIVE The aim of this study was to describe the nature of central nervous system (CNS) anomalies diagnosed during the third trimester following a normal anatomy scan at 21-24 weeks of gestation. METHODS Retrospective cohort study of all pregnant women referred to the fetal medicine unit at Sheba Medical Center between 2005 and 2011 due to fetal CNS anomalies detected at the late second an...
متن کاملDoes normal fetal brain ultrasound predict normal neurodevelopmental outcome in congenital cytomegalovirus infection?
OBJECTIVE We evaluated the neuropsychological outcome of children with proven congenital cytomegalovirus (CMV) infection and normal consecutive fetal neurosonographic examinations. METHODS We retrospectively reviewed laboratory and imaging findings of children with congenital CMV infection. The study group consisted of children with a positive polymerase chain reaction (PCR) in amniotic fluid...
متن کاملFetal gender prediction based on placental location throughout first trimester transabdominal ultrasound
Background: Awareness of fetal gender at primary stages of pregnancy is very important. Fetal sex determination can reveal pressing information regarding fetal health. One of the methods of determining gender in the first trimester is according to the location of placenta. . This study investigated the accuracy and sensitivity of this method with trans-abdominal ultrasound in determining the se...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2008
ISSN: 0960-7692,1469-0705
DOI: 10.1002/uog.5776