RESUMO
We studied 27 cases that were post or prenatally diagnosed with body stalk anomaly (BSA) using medical records of prenatal ultrasound findings, pregnancy outcomes, and fetal/neonatal prognosis during 1992 to 2018. Termination of pregnancy was chosen in 15 cases. Of the remaining 12 cases, seven were stillbirths and five were live births. Of seven stillbirths, intrauterine fetal demise occurred before onset of labor in four cases at 17 to 20th weeks of pregnancy. Pregnancy was continued in eight cases. Median gestational age of delivery was 33rd weeks of pregnancy. Median birth weight was 1198 g (range:482-1914 g). Vaginal delivery was chosen in six and caesarean delivery in two cases. Among six vaginally delivered cases, three (50%) fetuses were stillborn. All five live born neonates died within a few hours (16-133 minutes). Eighteen cases were confirmed as BSA postnatally by placental examination or autopsy at our hospital. Main prenatal ultrasonographic findings of them were abdominal wall defect (100%), absence of the umbilical cord (72%), abnormal spine (61%), and abnormal legs (50%). The most characteristic prenatal ultrasonography findings of BSA were the absence of free umbilical cord in the amniotic cavity and the presence of abdominal organs into the extraembryonic celom through abdominal wall defects. The autopsy showed severe pulmonary hypoplasia with the median lung/body weight ratio of 0.61% (range:0.34-0.85%). There were no cases of maternal morbidities. Our study provides important information about the pregnancy outcome and the fetal/neonatal outcome of BSA cases for the parents whose fetuses are diagnosed with BSA prenatally.
Assuntos
Anormalidades Múltiplas/diagnóstico , Anormalidades Múltiplas/epidemiologia , Ultrassonografia Pré-Natal , Cordão Umbilical/anormalidades , Adulto , Gerenciamento Clínico , Feminino , Pesquisas sobre Atenção à Saúde , Humanos , Recém-Nascido , Gravidez , Resultado da Gravidez , Segundo Trimestre da Gravidez , Terceiro Trimestre da Gravidez , Ultrassonografia Pré-Natal/métodosRESUMO
Fraser syndrome (FS) involves multiple malformations and has a 25% recurrence risk among siblings. However, these malformations are difficult to detect prenatally, hampering prenatal diagnosis. Here, we describe a fetus with FS diagnosed using ultrasonography. Ultrasonography revealed congenital high airway obstruction syndrome and renal agenesis. Syndactyly of both hands and cryptophthalmos were noted postnatally, and the diagnosis was confirmed by genetic analysis, which showed novel compound heterozygous variants of FREM2.
RESUMO
We investigated whether it was possible to predict the prognosis of fetuses with cystic hygroma in early pregnancy based on the degree of neck thickening. We retrospectively analyzed 57 singleton pregnancies with fetuses with cystic hygroma who were examined before the 22nd week of pregnancy. The fetuses were categorized according to the outcome, structural abnormalities at birth, and chromosomal abnormalities. Here, we proposed a new sonographic predictor with which we assessed neck thickening by dividing the width of the neck thickening by the biparietal diameter, which is expressed as the cystic hygroma width/biparietal diameter ratio. The median cystic hygroma width/biparietal diameter ratio in the intrauterine fetal death group (0.51) was significantly higher than that in the live birth group (0.27). No significant difference in the median cystic hygroma width/biparietal diameter ratio was found between the structural abnormalities group at birth and the no structural abnormalities group, and no significant difference in the median cystic hygroma width/biparietal diameter ratio was found between the chromosomal abnormality group and the no chromosomal abnormality group. We used receiver operating characteristic analysis to evaluate the cystic hygroma width/biparietal diameter ratio to predict intrauterine fetal death. When the cystic hygroma width/biparietal diameter ratio cut-off value was 0.5, intrauterine fetal death could be predicted with a sensitivity of 52.9% and a specificity of 100%. It is possible to predict intrauterine fetal death in fetuses with cystic hygroma in early pregnancy if cystic hygroma width/biparietal diameter ratio is measured. However, even if cystic hygroma width/biparietal diameter ratio is measured, predicting the presence or absence of a structural abnormality at birth or a chromosomal abnormality is difficult.
Assuntos
Morte Fetal , Feto/diagnóstico por imagem , Linfangioma Cístico/diagnóstico por imagem , Ultrassonografia Pré-Natal , Feminino , Feto/fisiopatologia , Humanos , Linfangioma Cístico/diagnóstico , Linfangioma Cístico/fisiopatologia , Gravidez , Resultado da Gravidez , Diagnóstico Pré-Natal , Prognóstico , NatimortoRESUMO
To investigate the pregnancy outcome of the fetuses with trisomy 18, we studied 123 cases of trisomy 18 who were born at our hospital from 1993 to 2009. Among them, 95.9% were diagnosed with trisomy 18 prenatally. Prenatal ultrasound findings showed fetal growth restriction in 77.2%, polyhydramnios in 63.4% and congenital heart defects in 95.1%. For 18 cases, cesarean section (C-section) was chosen, and for 75 cases, transvaginal delivery was chosen. Premature delivery occurred in 35.5%. Stillbirths occurred in 50 cases (40.7%). Fetal demise before onset of labor occurred in 30 cases and fetal demise during labor occurred in 20 cases which was 26.7% of vaginal deliveries. Among the 73 live-born infants, the survival rate for 24 h, 1 week, 1 month and 1 year were 63%, 43%, 33% and 3%. The median survival time was 3.5 days. There was no significant difference between the survival time of C-section and that of vaginal delivery. However, for the births involving breech presentation, the survival time of C-section was significantly longer than that of vaginal delivery. When the fetus is diagnosed with trisomy 18, the parents have to make many choices. These findings constitute critical information in prenatal counseling to the couples whose fetuses have been found to have trisomy 18, especially when they choose palliative approaches in the perinatal management.
Assuntos
Anormalidades Múltiplas/diagnóstico por imagem , Anormalidades Congênitas/diagnóstico por imagem , Trissomia , Anormalidades Múltiplas/genética , Anormalidades Múltiplas/mortalidade , Adolescente , Adulto , Cromossomos Humanos Par 18 , Anormalidades Congênitas/genética , Anormalidades Congênitas/mortalidade , Feminino , Morte Fetal , Retardo do Crescimento Fetal/diagnóstico por imagem , Retardo do Crescimento Fetal/mortalidade , Humanos , Nascido Vivo , Masculino , Idade Materna , Pessoa de Meia-Idade , Gravidez , Diagnóstico Pré-Natal , Prognóstico , Estudos Retrospectivos , Natimorto , Centros de Atenção Terciária , Síndrome da Trissomía do Cromossomo 18 , Adulto JovemRESUMO
Familial congenital diaphragmatic hernia (CDH) is extremely rare; it comprises about 2% of all CDH cases. The empirical risk is about 2%, increasing to 10% in a family with two affected children. This report describes severe CDH in two siblings who had been diagnosed prenatally. The female newborn diagnosed with left CDH prenatally was born at 38 weeks of gestation. Despite surgical repair and intensive treatment, she died 10 days after birth. Her younger brother was born at 39 weeks of gestation after being diagnosed with bilateral CDH prenatally, and died 75 min after birth. Both infants had neither other congenital anomaly nor chromosomal abnormalities. Their parents are healthy without consanguinity. Their first daughter and the fourth child have no congenital anomalies.
Assuntos
Hérnias Diafragmáticas Congênitas , Irmãos , Adulto , Feminino , Hérnia Diafragmática/diagnóstico , Hérnia Diafragmática/diagnóstico por imagem , Humanos , Masculino , UltrassonografiaRESUMO
INTRODUCTION: Unlike gastroschisis, congenital omphalocele is often associated with other anomalies and is frequently complicated by polyhydramnios. We examined the relationships between polyhydramnios, pregnancy outcome and fetal prognosis. PATIENTS AND METHODS: Clinical data from cases diagnosed antenatally with congenital omphalocele from 1993 to 2006 were analyzed retrospectively. RESULTS: Fifty-two cases were diagnosed antenatally with congenital omphalocele, and 38 of these pregnancies resulted in delivered infants. Of these 38 pregnancies, 55.3% were preterm births before 37 weeks of gestation. The mean birth weight was 2,148 g (n = 38). Associated anomalies were recognized in 29 cases (76.3%), including 13 cases (34.2%) of chromosomal aberrations. There were 2 cases of trisomy 13, 10 cases of trisomy 18 and 1 case of trisomy 21. Polyhydramnios was detected in 14 cases (36.8%), and other anomalies were present in all of these cases. DISCUSSION: For antenatal evaluation in cases of congenital omphalocele, it is important to examine the fetus for associated anomalies or underlying disease, especially when polyhydramnios is detected.
Assuntos
Doenças Fetais/diagnóstico por imagem , Hérnia Umbilical/diagnóstico por imagem , Ultrassonografia Pré-Natal , Aberrações Cromossômicas , Feminino , Doenças Fetais/diagnóstico , Doenças Fetais/genética , Hérnia Umbilical/complicações , Hérnia Umbilical/diagnóstico , Hérnia Umbilical/genética , Humanos , Recém-Nascido , Masculino , Poli-Hidrâmnios/diagnóstico por imagem , Gravidez , Resultado da Gravidez , PrognósticoRESUMO
47 cases of oligohydramnios sequence (OS) diagnosed at Kanagawa Children's Medical Center from 1992 to 2008 were studied retrospectively. Early termination of pregnancy was chosen in 9 cases, observed natural labor was chosen in 23 cases, and 18 cases resulted in natural deliveries. Fetal demise occurred during labor in 44.4% of terminated cases, while it occurred in 5.6% of observed cases. Preterm labors and breech presentations occurred most frequently. Most infants died within 18 hours after their births. There were 3 familial cases. These results provide important information for planning the perinatal care when fetuses are diagnosed with OS.
Assuntos
Anormalidades Congênitas/terapia , Oligo-Hidrâmnio/terapia , Cuidado Pré-Natal/métodos , Adulto , Apresentação Pélvica , Anormalidades Congênitas/diagnóstico , Anormalidades Congênitas/genética , Feminino , Morte Fetal , Humanos , Recém-Nascido , Recém-Nascido Prematuro , Japão , Rim/anormalidades , Nefropatias/congênito , Masculino , Oligo-Hidrâmnio/diagnóstico , Gravidez , Resultado da Gravidez , Diagnóstico Pré-Natal , Estudos RetrospectivosRESUMO
AIM: To compare the efficacy and safety of intramuscular oxytocin with intramuscular ergometrine in the management of postpartum hemorrhage during the third stage of labor. METHODS: Women who had been pregnant for more than 35 weeks and delivered cephalic singletons vaginally without predelivery administration of oxytocics were included. The cases considered to be at high risk were excluded, such as those who had uterine fibroids, a previous cesarean section, previous postpartum hemorrhage, or severe anemia. Five units of oxytocin or 0.2 mg of methylergometrine were administered intramuscularly immediately after delivery of the baby. RESULTS: Compared with intramuscular ergometrine, the use of intramuscular oxytocin was associated with a significant reduction in mean total postpartum blood loss (288.16 g vs 354.42 g, P = 0.004), frequency of postpartum hemorrhage (> or=500 mL: 10.9% vs 20.32%, relative risk [RR] = 0.54, 95% confidence interval [CI] = 0.32-0.91), and need for therapeutic oxytocics (5.13% vs 12.3%, RR = 0.42, 95% CI = 0.19-0.91). There were no differences between the groups in terms of the mean duration of the third stage, the mean level of hemoglobin on the second postpartum day, and the frequency of postpartum hemorrhage (> or =1000 mL), or manual removal of placenta. Few side-effects were found, with no significant differences between the groups. CONCLUSIONS: The routine use of intramuscular oxytocin is more effective than the use of intramuscular ergometrine for prevention of postpartum hemorrhage in the third stage of labor.