Results 91 to 100 of about 4,766 (206)
Diaphragmatic Hernia Associated With Absent Ductus Venosus and Anomalous Connection of an Obliterated Umbilical Vein to the Coronary Sinus [PDF]
, 2017 Umbilical vein anomalies are a rare congenital defect, which have been associated with absent ductus venosus, with few cases also involving a congenital diaphragmatic hernia.
Jose R. Rodriguez +4 more
core +1 more source
Detection of functional changes of the fetal heart in the first trimester of gestation
Arquivos Brasileiros de Cardiologia, 1999 The authors consider the possibility of using color Doppler of the ductus venosus and the measurement of nuchal translucency as a screening test for alterations in fetal cardiac functions in the first trimester of gestation.
Carlos Geraldo Viana Murta +2 more
doaj +1 more source
Mechanical properties of the fetal ductus venosus and umbilical vein [PDF]
During fetal circulatory compromise, velocity pulsations in the precordial veins increase and are commonly transmitted through the ductus venosus into the umbilical vein, indicating a serious prognosis. The nature of the pulsations and their transmission
Irgens, F +4 more
core +1 more source
Threedimensional colour Doppler of ductus venous agenesis in the first trimester
South African Journal of Obstetrics and Gynaecology, 2016 Ductus venosus (DV) has a pivotal role in the fetal circulation. It serves as a conduit connecting the fetal umbilical and portal venous system with the inferior vena cava (IVC). The absence of DV is an uncommon anomaly.
Divya Singh, Ladbans Kaur
doaj +1 more source
Revista Brasileira de Ginecologia e Obstetrícia, 2004 OBJETIVO: estabelecer o ponto de corte a partir do qual seja possível identificar fetos prematuros com centralização do fluxo sangüíneo que apresentem gasometria anormal. MÉTODO: foi realizado estudo observacional transversal, cuja população consistia de
Renato Augusto Moreira de Sá +4 more
doaj +1 more source
BMC Pregnancy and ChildbirthBackground The umbilical-ductal-portal system attracts significant interest due to its specific connections in fetal life. Advances in the detailed examination of hepatic circulation have further intensified this interest in recent years.
Ezgi Başaran +6 more
doaj +1 more source
The Turkish Journal of Pediatrics, 2004 A 13-year-old boy presenting with digital and lip cyanosis, easy fatigability, and weight gain was diagnosed to have an intrapulmonary arterio-venous fistula. During his routine follow-up examinations, there was fullness on right upper quadrant of
Ilker Büyükyavuz +4 more
doaj
Ductus venosus blood flow velocity characteristics of fetuses with single umbilical artery [PDF]
, 2003 Objectives: Sonographic Doppler evaluation of the fetal ductus venosus has been proved to be useful in the evaluation of fetal cardiac function. The aim of this study was to investigate the ductus venosus blood flow profile in fetuses with single ...
Dürig, P. +6 more
core +1 more source
Absence of the Ductus Venosus with Direct Connection between the Umbilical Vein and Right Atrium [PDF]
, 2001 Abnormalities of the ductus venosus are rare. We present the case of a dichorionic, diamniotic twin pregnancy in which complete absence of the ductus venosus, with direct communication between the umbilical vein and right atrium, was detected in one ...
Gerald Langman +2 more
core +1 more source
Journal of Perinatal MedicineThis study endeavors to establish comprehensive normal reference ranges and Z score formulas for ductus venosus (DV) flow velocity parameters and calculated waveform indices across different gestational ages in low-risk fetuses.
Wu Jian +8 more
doaj +1 more source