OP21.08: Relationship between umbilical vein constriction, intra-abdominal dilatation and perinatal outcome
نویسندگان
چکیده
منابع مشابه
Fetal Intra-abdominal Umbilical Vein Aneurysm.
Importance Fetal umbilical vein aneurysm is an uncommon anomaly that accounts for approximately 4% of umbilical cord abnormalities. The rate of intrauterine fetal death is reported to be approximately 4% to 5%, higher than the background rate of 0.7% that is generally reported during pregnancy. Objective The aim of this study was to review the pathophysiology, diagnosis, and clinical manageme...
متن کاملPost-natal changes in the intra-abdominal umbilical vein.
Recent investigations of the birth changes in the foetal circulation indicate that certain channels, namely, the ductus arteriosus, ductus venosus and extra-abdominal umbilical vessels, are quickly closed by the contraction of their muscular walls (Barclay, Franklin and Prichard, 1944). This immediate functional closure is followed by an anatomical obliteration which takes place during the firs...
متن کاملRelationship between maternal hemoglobin and Perinatal outcome
Objective: To Study the Relationship between Maternal Hemoglobin and Perinatal outcome in a cohort of 860 pregnant women and to highlight the importance of antenatal care regarding maternal health and fetal outcome. Methods: All Singleton pregnancies delivering at Pakistan Railway Hospital Rawalpindi from January 2004 to December 2005 that fulfilled the required criteria were included. Results:...
متن کاملThe relationship between umbilical cord estrogens and perinatal characteristics.
BACKGROUND Prenatal estrogen exposure is thought to contribute to later life diseases such as breast cancer. However, few studies have directly measured prenatal estrogens and most have relied on proposed "markers" of estrogen exposure. We used a large population-based birth cohort to directly measure the relationship between prenatal estrogens and perinatal characteristics, including putative ...
متن کامل[Relationship between preeclampsia umbilical blood flow and perinatal outcomes].
OBJECTIVE To study the relationship between preeclampsia umbilical blood flow changes and the pregnancy outcomes. METHOD The umbilical arterial blood flow parameters including the S/D, pulsatility index (PI), resistance index (RI) and the average birth weight, Apgar score and placental weight changes were analyzed in 106 preeclampsia patients (including 43 mild and 63 severe cases), with 89 w...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 2007
ISSN: 0960-7692
DOI: 10.1002/uog.4633