36 documents found, page 1 of 4
The Assessment of Vitamin D Levels in Pregnant Women is not Associated to Fetal...
Marçal,Vivian Macedo Gomes; Sousa,Francisco Lázaro Pereira; Daher,Silvia; Grohmann,Raquel Margiotte; Peixoto,Alberto Borges; Araujo Júnior,EdwardAbstract Objective To assess maternal serum levels of vitamin D in fetuses appropriate for gestational age (AGA), small for gestational age (SGA), and with fetal growth restriction (FGR) according to estimated fetal weight (EFW). Methods This cross-sectional study included 87 pregnant women between 26 and 36 weeks of gestation: 38 in the AGA group, 24 in the SGA group, and 25 in the FGR group. Maternal serum vi...
Ultrasonographic evaluation of the fetal central nervous system: review of guid...
Milani,Hérbene José Figuinha; Barreto,Enoch Quindere de Sá; Araujo Júnior,Edward; Peixoto,Alberto Borges; Nardozza,Luciano Marcondes MachadoAbstract Central nervous system malformations constitute the second most common group of anomalies in fetuses. Such malformations have assumed clinical importance because of their association with high rates of perinatal morbidity and mortality. Therefore, it is extremely important to assess the fetal central nervous system during the prenatal period, in order to identify any changes in its development and ther...
Perinatal Outcomes of Fetuses with Early Growth Restriction, Late Growth Restri...
Inácio,Quênya Antunes Silveira; Araujo Júnior,Edward; Nardozza,Luciano Marcondes Machado; Petrini,Caetano Galvão; Campos,Victor ParanaíbaAbstract Objective To evaluate the association between early-onset fetal growth restriction (FGR), late-onset FGR, small for gestational age (SGA) and adequate for gestational age (AGA) fetuses and adverse perinatal outcomes. Methods This was a retrospective longitudinal study in which 4 groups were evaluated: 1 - early-onset FGR (before 32 weeks) (n=20), 2 - late-onset FGR (at or after 32 weeks) (n=113), 3 - S...
Assessment of embryo/fetus during pregnancy by threedimensional ultrasonography...
Araujo Júnior,Edward; Santana,Eduardo Félix Martins; Nardozza,Luciano Marcondes Machado; Moron,Antonio FernandesFetal development is studied since the advent of two-dimensional ultrasonography. However, a detailed assessment of structures and surfaces improved with three-dimensional ultrasonography. Currently, it is possible to identify embryonic components and fetal parts with greater detail, at all pregnancy trimesters, using the HD live software, where the images gain realistic features by means of appropriate control...
Sonocubic fine: new three-dimensional ultrasound software to the screening of c...
Araujo Júnior,Edward; Rocha,Luciane Alves da; Nardozza,Luciano Marcondes MachadoCongenital heart disease is the most common fetal congenital malformations; however, the prenatal rate detection still is low. The two-dimensional echocardiography is the "gold standard" exam to screening and diagnosis of congenital heart disease during the prenatal; however, this exam is operator-depending and it is realized only in high risk pregnancies. Spatio-temporal image correlation is a three-dimensiona...
Intervalos de referência para o volume da cisterna magna fetal por meio do méto...
Nardozza,Luciano Marcondes Machado; Passos,Ana Paula; Araujo Júnior,Edward; Bruns,Rafael Frederico; Moron,Antonio FernandesObjetivo:Determinar intervalos de referência para o volume da cisterna magna fetal por meio do método bidimensional (2D) usando o modo multiplanar da ultrassonografia tridimensional.Materiais e Métodos:Estudo de corte transversal com 224 gestantes normais entre a 17ª e 29ª semanas. O volume foi obtido automaticamente pela multiplicação dos três maiores eixos nos planos axial e sagital pela constante 0,52. Regre...
Avaliação do coração fetal no primeiro trimestre de gestação: influência do com...
Pares,David Baptista Silva; Lima,Angélia Iara Felipe; Araujo Júnior,Edward; Nardozza,Luciano Marcondes Machado; Martins,Wellington P.OBJETIVO: Avaliar a influência do comprimento cabeça-nádega e do índice de massa corporal na avaliação ultrassonográfica do coração fetal, pelas vias abdominal e vaginal, no primeiro trimestre de gestação. MÉTODOS: Realizou-se um estudo de corte transversal com 57 gestantes normais entre 12 a 14 semanas (CCN < 84 mm). Foram avaliados os seguintes planos cardíacos, pelas vias abdominal e vaginal: quatro câmaras,...
Avaliação do comportamento fetal por meio da ultrassonografia de quarta dimensã...
Guimarães Filho,Hélio Antonio; Araujo Júnior,Edward; Mello Júnior,Carlos Fernando de; Nardozza,Luciano Marcondes Machado; Moron,Antonio FernandesDurante as últimas décadas, o desenvolvimento da ultrassonografia em tempo real tem possibilitado a visibilização direta do feto no útero, bem como a avaliação de sua atividade. Com o advento da ultrassonografia tridimensional (3D) no final dos anos 1980, iniciou-se uma nova era no diagnóstico por imagem em Obstetrícia, ampliando-se sobremaneira a possibilidade do estudo fetal. Recentemente, uma técnica que per...
Prenatal diagnosis of Beckwith-Wiedemann syndrome by two- and three-dimensional...
Araujo Júnior,Edward; Simioni,Christiane; Nardozza,Luciano Marcondes Machado; Moron,Antonio FernandesBeckwith-Wiedemann syndrome is a genetic syndrome characterized by macroglossia, omphalocele, fetal gigantism and neonatal hypoglycemia. The authors report a case of Beckwith-Wiedemann syndrome diagnosed in a 32-year-old primigravida in whom two-dimensional ultrasonography revealed the presence of abdominal wall cyst, macroglossia and polycystic kidneys. Three-dimensional ultrasonography in rendering mode was o...
Assessment of pelvic floor by three-dimensional-ultrasound in primiparous women...
Araujo Júnior,Edward; Freitas,Rogério Caixeta Moraes de; Di Bella,Zsuzsanna Ilona Katalin de Jármy; Alexandre,Sandra Maria; Nakamura,Mary UchiyamaPURPOSE: To evaluate changes to the pelvic floor of primiparous women with different delivery modes, using three-dimensional ultrasound. METHODS: A prospective cross-sectional study on 35 primiparae divided into groups according to the delivery mode: elective cesarean delivery (n=10), vaginal delivery (n=16), and forceps delivery (n=9). Three-dimensional ultrasound on the pelvic floor was performed on the secon...