نتایج جستجو برای: prenatal ultrasonography
تعداد نتایج: 79755 فیلتر نتایج به سال:
Extralobar pulmonary sequestrations (ELS) are masses of non-functioning lung tissue that are supplied by an anomalous systemic artery and do not have a bronchial connection to the native tracheobronchial tree. On prenatal ultrasonography, an ELS appears as a well-defined echodense, homogeneous mass. Detection by color flow Doppler ultrasonography of a systemic artery from the aorta to the fetal...
dicephalic parapagus tribrachius conjoined twin is a very rare condition. we present a case of 5-days-old male dicephalic parapagus conjoined twins. the conjoined twins were diagnosed in 4(th) month of pregnancy by ultrasonography. the pregnancy terminates at 36 weeks by cesarean section and triplets were born. the babies were male conjoined twins and another healthy male baby. many congenital ...
The aim of this study was to assess the validity of the last menstrual period (LMP) estimate in determining pre and post-term birth rates, in a prenatal cohort from two Brazilian cities, São Luís and Ribeirão Preto. Pregnant women with a single fetus and less than 20 weeks' gestation by obstetric ultrasonography who received prenatal care in 2010 and 2011 were included. The LMP was obtained on ...
Background To explore the diagnostic clues and abnormality spectrum of heterotaxy syndrome by prenatal ultrasonography postnatal verification. Methods The ultrasonic data 88 fetuses were analyzed retrospectively as left isomerism (LI) right (RI). Prenatal ultrasound compared with anatomical casting fetal body after labor induction, confirmatory diagnosis delivery. Results Fetal LI showed typica...
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