P05.22: Ductus venosus dimensions during gestation
نویسندگان
چکیده
منابع مشابه
Fetal ductus venosus pulsatility index and diameter during 20-30 weeks gestation.
OBJECTIVE To present normal range of the pulsatility index and the smallest diameter in the ductus venosus in normal fetuses throughout gestation. MATERIAL AND METHOD This was a prospectively cross-sectional study. Three measurements were made for the ductus venosus diameter and the pulsatility index in each fetus during fetal quiescence. Statistical Package for the Social Sciences 14.0 softw...
متن کاملThe significance of reverse flow in ductus venosus between sixteen and twenty weeks’ gestation
OBJECTIVE To evaluate the correlation between reversed a-wave in ductus venosus at 16-20 weeks' gestation and trisomy 21 and adverse perinatal outcomes. MATERIALS AND METHODS Our study included 174 pregnant women who were under follow-up at a tertiary center between May and September 2010. Ductus venosus Doppler (DVD) measurements were obtained throughout the 6-month period from women who und...
متن کاملDuctus venosus Doppler velocimetry in normal pregnancies from 11 to 13 + 6 weeks' gestation - a Taiwanese study.
BACKGROUND To investigate flow in the ductus venosus at 11-13 + 6 weeks of gestation in women with normal pregnancies in the Taiwanese population. METHODS Two hundred and fifty-two normal singleton pregnancies with gestational ages ranging from 11 to 13 + 6 weeks were examined in this study. The pulsatility index for veins (PIV), resistance index (RI), peak velocity during ventricular systole...
متن کاملA mixture model of ductus venosus pulsatility index in screening for aneuploidies at 11-13 weeks' gestation.
OBJECTIVE To assess the value of ductus venosus pulsatility index for veins (DV PIV) in screening for aneuploidies at 11-13 weeks' gestation. METHODS Fetal DV PIV was measured in singleton pregnancies undergoing first-trimester screening for aneuploidies. In euploid (n = 44,756) and aneuploid (202 cases of trisomy 21, 72 cases of trisomy 18 and 30 cases of trisomy 13) fetuses, DV PIV was best...
متن کاملFetal Doppler ultrasound assessment of ductus venosus in a 20 – 40 weeks gestation normal fetus in the Pakistani population
Received 10.01.2010 Accepted 6.04.2010 Med Ultrason 2010, Vol. 12, No 2, 110-113 Address for correspondence: Syed Amir Gilani Faculty of Radiological Sciences and Medical Imaging. Alzaiem Alazhari University, Khartoum, Sudan. Phone; 00249-912174236 Email; [email protected] Abstract Objective: To evaluate the ductus venosus hemodynamic parameters in 31 – 40 weeks gestation normal fetus in the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2005
ISSN: 0960-7692
DOI: 10.1002/uog.2382