Results 141 to 150 of about 581 (160)

Sonographic evaluation of umbilical cord insertion with umbilical coiling index

Journal of Clinical Ultrasound, 1999
The aim of this study was to investigate the association between umbilical cord hypocoiling and abnormal placental insertion of the umbilical cord.Umbilical coiling was measured by sonography in 253 pregnant women in their second or third trimester. An umbilical coiling index, defined here as the reciprocal of the length of 1 umbilical vascular coil ...
Yasuo Otsubo, Yoshio Yoneyama, Shunji Suzuki   +2 more
exaly   +3 more sources

Umbilical Coiling Index in Normal and Complicated Pregnancies

Obstetrics & Gynecology, 2006
To estimate the relation between undercoiling and overcoiling of the umbilical cord and adverse pregnancy outcome.Umbilical cords and hospital records of 885 patients were studied in a cross-sectional study design. The umbilical coiling index was determined as the number of complete coils divided by the length of the cord in centimeters, blinded for ...
de Laat, Monique W. M., Franx, Arie, Bots, Michiel L., Visser, Gerard H. A., Nikkels, Peter G. J.   +4 more
openaire   +2 more sources

Antenatal umbilical coiling index as a predictor of perinatal outcome

Archives of Gynecology and Obstetrics, 2014
To evaluate the relationship between sonographic measurements of umbilical cord coiling index during late second trimester of pregnancy and perinatal outcome.This prospective study was conducted on two hundred pregnant women with uncomplicated, singleton pregnancy between 20 to 24 weeks of gestation.
Ankita, Mittal, Smiti, Nanda, Jyotsna, Sen   +2 more
openaire   +2 more sources

Effect of Antenatal Umbilical Coiling Index on Doppler Parameters of Umbilical Cord Vessels

Hellenic Journal οf Radiology, 2023
Purpose: To assess the effect of antenatal umbilical coiling index on Doppler parameters of umbilical cord vessels. Material and Methods: This cross-sectional analytical study was conducted in a large health services hospital and total of 48 pregnant women were included in study. These women were between 28 and 42 weeks of gestation.
Umair, Aqib, Tazeen, Anjum, Uzair, Muhammad, Rauf, Fizza, Farooq, Syed Muhammad Yousaf   +4 more
openaire   +1 more source

Adverse perinatal outcome in patients with an abnormal umbilical coiling index

Obstetrics & Gynecology, 1995
To evaluate perinatal outcome in neonates with hypocoiled and hypercoiled cords.From February 18 through June 13, 1994, 635 placentas from deliveries of at least 24 weeks' gestation were examined for umbilical coiling. The umbilical coiling index was calculated by dividing the total number of coils by the length of the cord.
J, Rana, G A, Ebert, K A, Kappy
openaire   +2 more sources

Ultrasound Evaluation of the Amount of Wharton’s Jelly and the Umbilical Coiling Index

Fetal Diagnosis and Therapy, 2009
<i>Objectives:</i> To investigate the association between the amount of Wharton’s jelly (WJ) and the umbilical coiling index (UCI). <i>Methods:</i> The subjects included 140 pregnant women in the 2nd or 3rd trimester. The antenatal UCI was calculated as the reciprocal of the distance between a pair of coils.
Minoru, Kurita, Junichi, Hasegawa, Takao, Mikoshiba, Yuditiya, Purwosunu, Ryu, Matsuoka, Kiyotake, Ichizuka, Akhiko, Sekizawa, Takashi, Okai   +7 more
openaire   +2 more sources

An observation of umbilical coiling index in a low risk population in Nigeria

Journal of Perinatal Medicine, 2018
AbstractObjectives:The umbilical coiling index (UCI) is one of cord parameters for foetal assessment with limited studies in our environment. With recent advances in its evaluation, its significance, pattern, abnormalities and correlates need to be defined in our parturients.Methods:The umbilical cords of 436 neonates were examined.
Kikelomo T, Adesina, Olumuyiwa A, Ogunlaja, Adebunmi O, Olarinoye, Abiodun P, Aboyeji, Halimat J, Akande, Adegboyega A, Fawole, Abiodun S, Adeniran   +6 more
openaire   +2 more sources

ANTENATAL UMBILICAL CORD COILING INDEX AS A PREDICTOR OF PREGNANCY OUTCOME

INTERNATIONAL JOURNAL OF SCIENTIFIC RESEARCH, 2023
Introduction: Negative pregnancy outcomes, such as stillbirth, neonatal mortality, premature delivery, low birth weight, and admission to the neonatal intensive care unit (NICU), are linked to anomalies in the umbilical cord, such as the nuchal cord, marginal cord insertion, and aberrant cord coiling. Not many studies throw insight into this topic from
B. Rathinamala, V. Renukadevi
openaire   +1 more source

Adverse pregnancy outcomes and the abnormal umbilical cord coiling index

Journal of Neonatal-Perinatal Medicine
BACKGROUNDS: The abnormal umbilical cord coiling index (UCI) may be one of the ways to predict adverse pregnancy outcomes. This study attempted to determine the association between abnormal UCI and maternal, fetal, and neonatal outcomes. METHODS: This longitudinal study was conducted on 400 women referred for delivery from April to August 2021. UCI was
Z, Hoseinalipour, M, Javadian, F, Nasiri-Amiri, H A, Nikbakht, Z, Pahlavan   +4 more
openaire   +2 more sources

Sonographic estimation of umbilical coiling index and correlation with doppler flow characteristics

Obstetrics & Gynecology, 1995
To quantitate umbilical vascular coiling antenatally, and to correlate the coiling index with Doppler flow characteristics in umbilical vessels.We studied 45 normal term fetuses within 24 hours before delivery. The umbilical coiling index was calculated using sonographic longitudinal views of cord vessels from several segments antenatally, and by ...
S, Degani, R M, Lewinsky, H, Berger, D, Spiegel   +3 more
openaire   +2 more sources