Biometry and pathological ultrasound findings in multiple pregnancies

Q3 Medicine

Revista Brasileira de Saude Materno Infantil Pub Date : 2023-09-04 DOI:10.1590/1806-9304202300000270-en

Yuly Natalia Guzmán Yara, Montserrat Uriel Calvo, Sandra Liliana Beltrán, Liliana Bandera, José de la Hoz-Valle, Ximena Carolina Romero

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Abstract

Resumo Objectives: to determine the prevalence of pathological findings according to the type of chorionicity in pregnancies in two institutions in Bogotá, Colombia. Methods: descriptive, retrospective, cohort study. Biometric variables were calculated, and pathological findings were evaluated according to the type of chorionicity in multiple pregnancies. Statistical characterization was performed with absolute frequencies, calculation of relative frequencies in qualitative variables, standard deviation measures, median and interquartile range. In addition, a descriptive analysis of the information was carried out. Results: 528 studies were carried out in 141 pregnant women, 98.5% (n = 139) twins and 1.4% (n = 2) triplets. A prevalence of 35.4% of fetal complications was calculated. The most frequent was fetal growth restriction (p=0.37). According to each type of chorionicity, fetal growth restriction was presented in 50% (1/2) of the trichorionics, 16.6% (7/42) of the monochorionics, and 11.3% (11/97) of the dichorionics. Conclusion: fetal growth restriction was the most common finding, both in trichorionics, monochorionics and dichorionics pregnancies.

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多胎妊娠的生物测量和病理超声检查

目的:在哥伦比亚波哥大的两所医院中，根据绒毛膜感染的类型，确定病理结果的患病率。方法:描述性、回顾性、队列研究。计算生物特征变量，并根据多胎妊娠的绒毛膜性类型评估病理结果。采用绝对频率、定性变量的相对频率计算、标准差测量、中位数和四分位间距进行统计表征。此外，还对资料进行了描述性分析。结果:在141名孕妇中进行了528项研究，其中98.5% (n = 139)为双胞胎，1.4% (n = 2)为三胞胎。胎儿并发症发生率为35.4%。最常见的是胎儿生长受限(p=0.37)。根据绒毛膜的不同类型，50%(1/2)的三绒毛膜组胎儿生长受限，16.6%(7/42)的单绒毛膜组胎儿生长受限，11.3%(11/97)的双绒毛膜组胎儿生长受限。结论:在三绒毛膜、单绒毛膜和双绒毛膜妊娠中，胎儿生长受限是最常见的现象。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Revista Brasileira de Saude Materno Infantil Medicine-Obstetrics and Gynecology

CiteScore

1.00

自引率

0.00%

发文量

审稿时长

12 weeks

期刊介绍： The Brazilian Journal of Mother and Child Health is published every three months (March, June, September and December) by Institute of Mother and Child Health, continuing the Revista do IMIP. Aiming at publishing scientific research articles in the field of mother and child health. Contributions should approach different aspects of mother’s health, women’s health and children’s health, covering biomedical, sociocultural and epidemiological determinants.