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Dr. D. Arduini G. Rizzo C. Giorlandino H. Valensise S. Dell'Acqua C. Romanini 《黑龙江环境通报》1986,6(2):117-124
In order to evaluate the development of fetal behavioural states a longitudinal study was performed on 35 healthy fetuses during the last trimester of pregnancy. Fetal heart rate (FHR), gross fetal body movements (FM), fetal eye movements (FEM), fetal breathing movements (FBM) and micturition were simultaneously studied at two-week intervals from 28 weeks gestation onwards. Well-defined fetal behavioural states were observed only after 36 weeks gestation. Between 28 and 36 weeks the quiet-activity cycle of FHR was always detected and some fetal biophysical activites seemed to become related around this cycle. 相似文献
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Cysts of the choroid plexus of the lateral ventricle can be detected in the fetus during routine scanning at 16–18 weeks' gestation with an approximate incident of one in every 120 pregnancies. It is likely that in a high percentage of cases cysts are bilateral and that their recent discovery is mainly due to improvements in imaging technology. Although the great majority of cases resolve and do not result in any morbidity, five cases of trisomy 18 and one case of trisomy 21 associated with fetal choroid plexus cysts have been reported. In this prospective study, choroid plexus cysts were detected in 42 fetuses, resulting in 40 normal infants and 2 cases of trisomy 18. It is concluded that there may be a relationship between fetal choroid plexus cysts and trisomy 18. In order to obtain a more precise and accurate result, a multi-centre prospective study is being organized. 相似文献
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Janaína Campos Senra Carlos Tadashi Yoshizaki Giovana Farina Doro Rodrigo Ruano Maria Augusta Bento Cicaroni Gibelli Agatha Sacramento Rodrigues Vera Hermina Kalika Koch Vera Lúcia Jornada Krebs Marcelo Zugaib Rossana Pulcineli Vieira Francisco Lisandra Stein Bernardes 《黑龙江环境通报》2020,40(11):1408-1417
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A case of congenital short femur in an otherwise healthy infant is described. Antenatal sonographic diagnosis was made at 26 weeks of gestation. The left femur was shorter than the right (ratio 0·82–0·85). In this case, the occurrence of congenital short femur was sporadic. The diagnosis was confirmed after delivery. This case illustrates the importance of ultrasound as an early detector of certain congenital anomalies and as a useful tool in their follow-up. 相似文献