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1. 死産：発生率、危険因子、病因、予防stillbirth incidence risk factors etiology and prevention [show details]
… defines stillbirth as a fetal death or loss that occurs after 20 weeks of pregnancy and before or during delivery, with further division into early stillbirth (20 to 27 completed weeks), late stillbirth (28 …
2. 死産：母親へのケアstillbirth maternal care [show details]
…cause of stillbirth – The work-up of the mother with a stillbirth is guided by several factors, including the gestational age at occurrence and the circumstances and timing of the stillbirth, whether it …
3. 死産：母胎と胎児の評価stillbirth maternal and fetal evaluation [show details]
…rarely, to further evaluate unexplained stillbirths (stillborns with no gross or microscopic abnormalities). Testing for inherited thrombophilias because of stillbirth is controversial; UpToDate suggests …
4. ジカウイルス感染症：妊婦の評価とマネージメントzika virus infection evaluation and management of pregnant women [show details]
…other stages of maturity . In the fetal brain, neuronal growth, proliferation, migration, and differentiation are disrupted, thus impairing normal brain development in utero and in infancy . The fetal brain … are probably neurogenic in origin . Adverse pregnancy outcomes include fetal loss (miscarriage, stillbirth) and hydrops fetalis . Placental insufficiency from injury or infarction is the mechanism postulated … excrete the virus into the amniotic fluid (fetal urine production accounts for most of the amniotic fluid volume after 18 to 21 weeks of gestation).…
5. 妊娠中のたばこ製品の使用：妊娠と新生児への影響cigarette and tobacco products in pregnancy impact on pregnancy and the neonate [show details]
… the meta-analysis reported increased stillbirth risks of 38 percent for antepartum stillbirth and 50 percent for intrapartum events .… infant death <1 year of age. Review the impact on breastfeeding, including decreased milk volume production, lower milk fat concentration, and, consequently, shorter duration of breastfeeding. While the …