2010
DOI: 10.1590/s0104-42302010000200020
|View full text |Cite
|
Sign up to set email alerts
|

Estimativa de peso ao nascimento utilizando a ultrassonografia bidimensional e tridimensional

Abstract: ResumoObjetivO. Avaliar a acurácia de uma fórmula utilizando o volume do braço (VolBra), da coxa (VolCox) e parâmetros bidimensionais [circunferência abdominal (CA) e comprimento do fêmur (CF)] fetais na predição de peso ao nascimento. MétOdOs. Realizou-se um estudo do tipo corte transversal envolvendo 78 gestações únicas de fetos vivos, euploides e sem malformações estruturais, dentro de 48 horas antes do nascimento. O VolBra e o VolCox foram aferidos por meio da ultrassonografia tridimensional utilizando-se … Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

0
5
0
5

Year Published

2011
2011
2021
2021

Publication Types

Select...
7
1

Relationship

1
7

Authors

Journals

citations
Cited by 12 publications
(10 citation statements)
references
References 27 publications
0
5
0
5
Order By: Relevance
“…They find that breast-feeding for a minimum period of thirty days had a protective effect against overweight in preschool children of the semiarid region of Alagoas. Nardozza et al7 assessed and compared accuracy of birth weight prediction using a combination of two-dimensional (abdominal circumference - AC and femur length - FL) and three-dimensional parameters (fetal arm -VolArm and thigh -VolTh volumes). And developed a formula using VolArm, VolTh, AC and FL which was more accurate for prediction of birth weight than formulae using only two-dimensional parameters.…”
Section: Reviewmentioning
confidence: 99%
“…They find that breast-feeding for a minimum period of thirty days had a protective effect against overweight in preschool children of the semiarid region of Alagoas. Nardozza et al7 assessed and compared accuracy of birth weight prediction using a combination of two-dimensional (abdominal circumference - AC and femur length - FL) and three-dimensional parameters (fetal arm -VolArm and thigh -VolTh volumes). And developed a formula using VolArm, VolTh, AC and FL which was more accurate for prediction of birth weight than formulae using only two-dimensional parameters.…”
Section: Reviewmentioning
confidence: 99%
“…1 The normal development of the placenta, which occurs in the early stages of gestation, is dependent on the adequate invasion of trophoblastic cells in the decidual and myometrial segments of the spiral uterine arteries, which represent the most important source of irrigation in the uterine body region. [2][3][4] Impaired trophoblast invasion (or abnormal placental implantation) is associated with elevated vascular resistance in the fetal-placental and uteroplacental circulation, and, consequently, with the development of preeclampsia and IUGR, a condition called placental insufficiency. 5,6 The reduction of fetal systemic blood flow due to fetal compensatory mechanisms in placental insufficiency leads to a decrease in the fetal growth rate.…”
Section: Introductionmentioning
confidence: 99%
“…7 Intrauterine growth restriction is a major consequence of placental insufficiency, and constitutes a significant public health problem, increasing the rates of neonatal morbidity and mortality and late postnatal consequences. 3,4 In general, this fetal pathology is a common clinical issue, present in 7 to 15% of all pregnancies. 8 The perinatal outcome of fetuses affected by placental insufficiency is broadly dependent on the severity of the growth restriction, and EFW below the third percentile and/ or abnormal findings in the umbilical artery (UA) represent the greatest risks for adverse perinatal results.…”
Section: Introductionmentioning
confidence: 99%
“…Já estão bem estabelecidos os riscos perinatais decorrentes das alterações do peso fetal, tanto nos casos de macrossomia, em virtude da maior possibilidade de tocotraumatismos, 1 como nos casos de restrição do crescimento, onde há correlação com a hipóxia fetal 1 e aneuploidias. 2 O peso ao nascer, portanto, é um importante parâmetro preditivo da morbidade e da mortalidade perinatal, 3 e sua correta estimativa, uma importante ferramenta na boa prática obstétrica.…”
Section: Introductionunclassified