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Titolo:
THE INFLUENCE OF THE SITE OF DOPPLER RECORDING ON UMBILICAL ARTERY PULSATILITY INDEX DURING THE FIRST TRIMESTER
Autore:
MARTINEZ JM; COMAS C; OJUEL J; BORRELL A; PUERTO B; SENTIS J; FORTUNY A;
Indirizzi:
HOSP CLIN BARCELONA,DEPT OBSTET & GYNECOL,C GALILEO 134 22 E-08028 BARCELONA SPAIN
Titolo Testata:
Ultrasound in obstetrics & gynecology
fascicolo: 5, volume: 5, anno: 1995,
pagine: 325 - 327
SICI:
0960-7692(1995)5:5<325:TIOTSO>2.0.ZU;2-8
Fonte:
ISI
Lingua:
ENG
Keywords:
COLOR DOPPLER; FIRST TRIMESTER; REPRODUCIBILITY; UMBILICAL CORD LENGTH; VARIABILITY;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
NO
Recensione:
Indirizzi per estratti:
Citazione:
J.M. Martinez et al., "THE INFLUENCE OF THE SITE OF DOPPLER RECORDING ON UMBILICAL ARTERY PULSATILITY INDEX DURING THE FIRST TRIMESTER", Ultrasound in obstetrics & gynecology, 5(5), 1995, pp. 325-327

Abstract

The aim of our study was to determine the pulsatility index (PI) of the umbilical artery velocity waveform obtained from the fetal insertion, the placental insertion and a free floating loop of the umbilical cord. This was a prospective study involving 60 consecutive singleton pregnancies undergoing ultrasound examination between 10 and 13 weeks' gestation. Doppler measurements were obtained transvaginally from the placental and the fetal abdominal insertion, and from a free floating loop of umbilical cord. Chromosomal abnormalities and structural malformations detected by ultrasound were excluded. A multi-way analysis ofvariance did not show significant differences between the measurements of umbilical PI at the different sites of the umbilical cord and Pearson's coefficient showed an excellent correlation between them. No significant intra- and interobserver differences were found. In conclusion, measurements of Doppler velocimetric indices of the umbilical artery during the first trimester are not influenced by the recording siteand these recordings are reproducible at this stage of gestation.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 04/12/20 alle ore 12:57:32