P03.04: Abnormal ductus venosus Doppler in a normally grown fetus
نویسندگان
چکیده
منابع مشابه
Functional morphology of ductus venosus in human fetus.
OBJECTIVES The morphology of region umbilical vein, umbilical sinus and ductus venosus of human fetuses have been investigated. MATERIAL AND METHODS 26 human fetuses between 20 and 40 weeks' gestation were examined by morphological methods. The umbilical vein, DV and the portal vein were obtained after termination of gestation. Tissue samples have been fixed in phormaldehyde solution (pH 7,2)...
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 کاملContribution of ductus venosus Doppler in first-trimester screening for major cardiac defects.
OBJECTIVE To determine whether assessment of ductus venosus flow at 11-13 weeks' gestation improves the detection rate of cardiac defects achieved by screening with nuchal translucency (NT) thickness. METHODS Prospective first-trimester screening for aneuploidies, including measurement of fetal NT and assessment of ductus venosus flow. The performance of different combinations of increased fe...
متن کاملDuctus venosus Doppler in fetuses with cardiac defects and increased nuchal translucency thickness.
OBJECTIVE To examine the possible role of Doppler ultrasound assessment of ductus venosus blood flow in screening for major cardiac defects in chromosomally normal fetuses with increased nuchal translucency (NT) thickness at 11 + 0 to 13 + 6 weeks' gestation. METHODS Ductus venosus blood flow velocity waveforms were obtained immediately before chorionic villus sampling for fetal karyotyping i...
متن کاملNeonatal mortality in dogs: Prognostic value of Doppler ductus venosus waveform evaluation - Preliminary results
AIM To define the prognostic value of Doppler ultrasonographic morphology of ductus venosus (DV) waveform on canine neonatal mortality. MATERIALS AND METHODS Fifty-four healthy pregnant bitches underwent fetal ultrasonographic assessment. The DV waveforms were classified as diphasic (dDVw) or triphasic (tDVw) and compared with neonatal mortality. RESULTS Ninety-three fetuses were evaluated....
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics & Gynecology
سال: 2015
ISSN: 0960-7692
DOI: 10.1002/uog.15332