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1.
Ginecol. obstet. Méx ; 87(12): 832-841, ene. 2019. tab, graf
Artigo em Espanhol | LILACS-Express | LILACS | ID: biblio-1346128

RESUMO

Resumen ANTECEDENTES: El síndrome de Ballantyne es un cuadro poco frecuente asociado con hidrops fetal, en el que la madre refleja los síntomas fetales. Es decisivo diferenciarlo de la preeclampsia porque comparten signos de hipertensión y proteinuria. Su etiopatogenia se desconoce pero se han propuesto teorías asociadas con el desequilibrio entre factores angiogénicos y antiangiogénicos. CASO CLÍNICO: Paciente de 29 años, controlada en la consulta de Medicina Materno-Fetal debido al antecedente de síndrome de Ballantyne en el embarazo previo. En la ecografía de control a las 26 semanas se detectaron placentomegalia, ascitis fetal e incremento del líquido amniótico. Las ecografías posteriores demostraron polihidramnios e hidrops a las 28 semanas. Enseguida de la aparición del edema se estableció el diagnóstico de síndrome del espejo recidivante e hidrops no inmunitario. Se hospitalizó para drenaje del líquido. La amniorrexis se produjo a las 29 + 6 semanas. Una semana después se inició la dinámica uterina y el embarazo finalizó a las 31 semanas, después de la ruptura prematura de membranas. El neonato fue un varón de 3200 g, Apgar 2-6-8 al minuto, 5 y 10 minutos, respectivamente. Después del estudio postnatal se estableció el diagnóstico de perforación ileal múltiple. El recién nacido requirió 5 intervenciones quirúrgicas, con posoperatorio tórpido y se dio de alta a los 3 meses de vida. CONCLUSIONES: El síndrome del espejo es infradiagnosticado, a pesar de su potencial para complicar gravemente el embarazo asociado con hidrops. La recuperación de la madre suele ser favorable a los pocos días de posparto aunque la morbilidad y la mortalidad fetal son elevadas.


Abstract BACKGROUND: Ballantyne syndrome is characterized by the triad: fetal, placental and maternal edema. It is an uncommon condition associated with fetal hydrops, in which mother reflects fetal symptoms. It is essential to differentiate from preeclampsia, since there are common signs such as hypertension and proteinuria. Etiopathogenesis is unknown, although theories associated with an imbalance between angiogenic and antiangiogenic factors have been postulated. Treatment consists of ending the pregnancy or improving the fetal situation. CLINICAL CASE: We present the case of a 29-years pregnant woman controlled in the Maternal-Fetal Medicine Unit due to the history of Ballantyne Syndrome in the previous gestation. In the follow-up ultrasound performed at 26-weeks, placentomegaly, fetal ascites and increased amniotic fluid were detected. Subsequent ultrasounds showed polyhydramnios and fetal hydrops at 28-weeks. After maternal edema began, she was diagnosed with recurrent Mirror Syndrome and non-immune hydrops. Admission was indicated and amniodrainage was performed due to symptomatic polyhydramnios. Finally, premature rupture of membranes occurred at 29+6-weeks. She started uterine dynamic after one week, ending in a preterm delivery at 31-weeks after premature rupture of membranes. A 3200gr male was born with Apgar Scores 2-6-8 at 1, 5 and 10min respectively and, after postnatal study, he was diagnosed with multiple ileal perforation. Five surgical interventions were necessary, with a complicated postoperative period and could be discharged at 3 months of age. CONCLUSIONS: Mirror syndrome is an underdiagnosed pathology of unknown incidence that can seriously complicate gestation associated with fetal hydrops. Maternal recovery is favorable few days after delivery, but it leads to high fetal morbi-mortality.

2.
Prog. obstet. ginecol. (Ed. impr.) ; 61(6): 556-564, nov.-dic. 2018. ilus, tab, graf
Artigo em Inglês | IBECS | ID: ibc-181390

RESUMO

Objetive: The aim of this study was to determine the relationship between being smoker, ex-smoker or passive smoker and the risk of developing a placental Grannum-grade- III and the interval of time necessary between stop smoking and becomepregnant. Material and methods: A retrospective case-control analysis was performed for women with singleton pregnancy that had ultrasound in the third trimester, establishing two groups according to the classification of placental aging purposed by Grannum: Grannum grade III and Grannum grade I-II. In both groups,maternal characteristics and perinatal outcomes were studied, and also the risk of placental premature aging in pregnant smokers, ex-smokers and passive smokers. Results: Being smokers (p < 0.01) or suffer from a hypertensive disorder (p = 0.01)is associated with a higher risk of premature placental aging. Smokers who quit during early pregnancy and passive smokers behave like smokers,withno significant differences between them. We have also studied ex-smokers and the period of time between quit and became pregnant and the findings show a decrease of six times risk of to develop a Grannum grade III placenta for women who retires from smoke more than a year beforepregnancy. Conclusions: The main causes of developing a premature aging of the placenta are being a smoker and developing a hypertensive disorder. Smoking cessation should occur before becoming pregnant, ideally more than 18 months earlier, in order to avoid placentalabnormalities


Objetivo: el objetivo de este estudio fue determinar la relación entre ser fumadora, exfumadora o fumadora pasiva y el riesgo de desarrollar una placenta Grannum grado III y el intervalo de tiempo necesario entre dejar de fumar y quedarembarazada. Material y métodos: se realizó un análisis retrospectivo de casos y controles para mujeres con embarazos únicos a las que se realizó una ecografía en el tercer trimestre, estableciendo dos grupos según la clasificación de envejecimiento placentario propuesta por Grannum: Grannum grado III y Grannum grado I-II. En ambos grupos, se estudiaron las características maternas y los resultados perinatales, así como el riesgo de envejecimiento prematuro de placenta en mujeres embarazadas fumadoras, exfumadoras y fumadoraspasivas. Resultados: ser fumador (p < 0,01) o padecer un trastorno hipertensivo (p = 0,01) se asocia con mayor riesgo de envejecimiento prematuro de placenta. Las fumadoras que abandonan el hábito al inicio del embarazo y las fumadoras pasivas se comportan como fumadoras, sin diferencias significativas entre ellas. Asimismo se ha estudiado a las exfumadoras y el período de tiempo entre dejar de fumar y quedar embarazada y los hallazgos muestran un riesgo seis veces menor de desarrollar una placenta de grado III de Grannum en mujeres que abandonaron el hábito más de doce meses antes de quedar gestantes. Conclusiones: las principales causas de desarrollar envejecimiento prematuro de placenta son ser fumadora y desarrollar un trastorno hipertensivo. El abandono del hábito tabáquico debe producirse antes de quedar embarazada, idealmente más de 18 meses antes, para evitar anormalidades placentarias


Assuntos
Humanos , Feminino , Gravidez , Doenças Placentárias/epidemiologia , Tabagismo/epidemiologia , Fumar Tabaco/efeitos adversos , Ultrassonografia Pré-Natal/métodos , Hipertensão/epidemiologia , Doenças Placentárias/etiologia , Fatores de Risco , Poluição por Fumaça de Tabaco/efeitos adversos , Tempo para Engravidar , Estudos Retrospectivos
3.
Taiwan J Obstet Gynecol ; 56(5): 622-627, 2017 Oct.
Artigo em Inglês | MEDLINE | ID: mdl-29037547

RESUMO

OBJECTIVE: Clarify the prognosis of the prenatal ultrasound diagnosis of umbilical cord cysts at any gestation trimester and to assess the ultrasound findings and chromosomal alterations associated to this entity. MATERIALS AND METHODS: Between 2003 and 2015 a multicenter study was carried out, collecting, in five centers in Spain, the associated findings and perinatal outcomes of 27 cases of umbilical cord cysts, regardless of gestational age of diagnosis. A bibliographic review was conducted to identify previous studies in order to compare them with our data. RESULTS: In our sample, the prognosis of this finding and the neonatal outcome, when isolated, is favorable, regardless of gestational age at diagnosis, multiple or unique presentation or vanishing or persistent cysts. CONCLUSIONS: It is important to properly assess the umbilical cord cyst and when is diagnosed, it is recommended to conduct a meticulous ultrasound examination searching for other associated malformations. In our study the prognosis of this finding seems to be favorable when isolated. Also, there is no relation between prognosis and gestation weeks at diagnosis. On the other hand, when we find this entity with associated anomalies, it is recommended to assess the need to carry out a karyotype.


Assuntos
Ultrassonografia Pré-Natal/métodos , Cordão Umbilical/diagnóstico por imagem , Cisto do Úraco/diagnóstico , Adulto , Feminino , Idade Gestacional , Humanos , Gravidez , Resultado da Gravidez , Prognóstico , Espanha , Cordão Umbilical/patologia , Cisto do Úraco/patologia , Adulto Jovem
4.
Ginecol Obstet Mex ; 82(7): 490-5, 2014 Jul.
Artigo em Espanhol | MEDLINE | ID: mdl-25102675

RESUMO

Split hand-foot malformation is a rare disorder inherited in an autosomal dominant pattern with variable expression. Inour case, it was detected early by ultrasound in the twelfth week of gestation. The sonographic findings were bilateral split hands and feet. No other alterations were observed in the rest of the systematic assessment of the foetal anatomy. The pathological findings were consistent with the sonographic diagnosis. Prenatal diagnosis by corionic villus sampling was performed and voluntary termination of gestation decided.


Assuntos
Deformidades Congênitas dos Membros/diagnóstico por imagem , Ultrassonografia Pré-Natal , Feminino , Idade Gestacional , Humanos , Gravidez , Primeiro Trimestre da Gravidez
5.
Prog. obstet. ginecol. (Ed. impr.) ; 54(9): 446-451, sept. 2011. ilus, tab
Artigo em Espanhol | IBECS | ID: ibc-89986

RESUMO

Objetivo. Evaluar los factores que pueden influir sobre el intervalo de tiempo de nacimiento entre gemelos y sobre el resultado neonatal a corto plazo del segundo gemelo. Material y métodos. Se realizó un estudio descriptivo retrospectivo a través de la base de datos informatizada y la revisión de las historias clínicas de las pacientes atendidas en el Hospital Universitario Miguel Servet desde enero de 2005 hasta diciembre de 2007. Se ha realizado un análisis estadístico para determinar los factores que potencialmente pueden afectar el intervalo de tiempo de nacimiento entre gemelos incluyendo: características maternas, edad gestacional, tipo de parto, discordancia de pesos fetales, pH de arteria umbilical y puntuaciones en el test de Apgar. Resultados. De los 13.340 partos registrados durante el periodo de estudio, 206 gestaciones gemelares se ajustaron a los criterios de inclusión. La mayoría de los segundos gemelos (79,6%) nacieron en los 5 min siguientes al parto del primer gemelo. Las características maternas como la edad, la paridad, la obesidad y el tabaquismo no se relacionaron con el incremento del intervalo al nacimiento. Un mayor intervalo se asoció a un aumento de riesgo de puntuaciones bajas en el test de Apgar y a un descenso de los valores de pH de arteria umbilical. El parto instrumental se asoció a un incremento del intervalo de tiempo. Conclusión. Basándonos en nuestros datos y los reflejados por estudios previos podemos decir que el intervalo de tiempo al nacimiento entre gemelos parece ser un factor de riesgo independiente para un resultado neonatal adverso (AU)


Objective. To evaluate the factors influencing twin-to-twin delivery time interval and the short-term outcome of the second twin. Material and methods. We performed a retrospective, descriptive study by reviewing a computerized database and the medical records of pregnant women attending the Miguel Servet University Hospital from January 2005 to December 2007. A statistical analysis was performed to determine the factors potentially affecting twin-to-twin delivery time interval, including maternal characteristics, gestational age, mode of delivery, fetal weight discordance, umbilical artery pH and Apgar score. Results. Of the 13,430 deliveries registered during the study period, 206 twin pregnancies met the inclusion criteria. Most (79.6%) of the second twins were born within 5min of delivery of the first twin. Maternal characteristics such as age, parity, obesity and smoking were not related to twin-to-twin delivery time interval. A longer time interval was associated with an increased risk of low Apgar scores and a decline in umbilical artery pH in the second twin. Vaginal operative delivery was associated with an increased time interval. Conclusion. Based on our data and the results of previous studies, twin-to-twin delivery time interval seems to be an independent risk factor for adverse neonatal outcome (AU)


Assuntos
Humanos , Feminino , Gêmeos/fisiologia , Índice de Apgar , Idade Gestacional , Peso Fetal/fisiologia , Artérias Umbilicais/química , Fatores de Risco , Estudos Retrospectivos , 28599 , Artérias Umbilicais/crescimento & desenvolvimento , Artérias Umbilicais/fisiopatologia , Fatores de Tempo
6.
Prog. obstet. ginecol. (Ed. impr.) ; 54(5): 257-260, mayo 2011. ilus
Artigo em Espanhol | IBECS | ID: ibc-142947

RESUMO

El embarazo ectópico abdominal es uno de los tipos menos frecuentes de embarazos extrauterinos. Está asociado a una alta morbimorbilidad materna y fetal. El diagnóstico de esta entidad es difícil y suele realizarse de forma tardía. Presentamos el caso de una paciente con una gestación ectópica abdominal, diagnosticada mediante ecografía transvaginal, en el primer trimestre de gestación. Se realizó un tratamiento médico con metotrexato hasta la resolución del cuadro. Realizamos una revisión de la literatura científica de los factores de riesgo de embarazo ectópico abdominal, métodos diagnósticos y opciones terapéuticas (AU)


Abdominal pregnancy is a rare form of ectopic pregnancy and is associated with high maternal and fetal morbidity and mortality. The diagnosis of this entity is difficult and is generally delayed. We report the case of a patient with an abdominal pregnancy diagnosed by transvaginal ultrasound in the first trimester of pregnancy. The patient was treated with methotrexate until complete resolution. We provide a review of the literature on the risk factors, diagnostic tests and therapeutic options for abdominal pregnancy (AU)


Assuntos
Feminino , Humanos , Gravidez , Gravidez Ectópica/genética , Gravidez Ectópica/patologia , Endometriose/embriologia , Endometriose/patologia , Preparações Farmacêuticas/administração & dosagem , Cistos Ovarianos/patologia , Ultrassonografia Pré-Natal/métodos , Gravidez Ectópica/metabolismo , Gravidez Ectópica/mortalidade , Endometriose/genética , Endometriose/metabolismo , Preparações Farmacêuticas , Cistos Ovarianos/metabolismo , Ultrassonografia Pré-Natal
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