Results 101 to 110 of about 32,662 (169)

不同途径彩色多普勒超声诊断子宫角部和输卵管间质部妊娠的价值分析

open access: yesZhongguo shiyan zhenduanxue, 2019
目的分析不同途径彩色多普勒超声诊断子宫角部和输卵管间质部妊娠的临床价值。方法收集2015年4月-2017年5月医院收治的120例经手术证实为子宫角部或输卵管间质部妊娠患者的临床资料,入院后所有患者均完成经腹、经阴道及经腹联合经阴道彩色多普勒超声检查,总结子宫角部或输卵管间质部妊娠超声影像学特点,比较不同途径彩色多普勒超声对子宫角部或输卵管间质部妊娠的诊断价值。结果输卵管间质部妊娠肌层完整所占比例低于子宫角部妊娠患者,其孕囊周围血流频谱阻力指数≥0.5所占比例高于子宫角部妊娠患者 ...
李媛媛, 陈静
doaj  

[Association Study of Parity With Adverse Pregnancy Outcomes]. [PDF]

open access: yesSichuan Da Xue Xue Bao Yi Xue Ban
Yao J, Guo X, Dong X.
europepmc   +1 more source

[Association between maternal gestational diabetes mellitus and the risk of autism spectrum disorder in offspring]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi, 2023
Liu X   +6 more
europepmc   +1 more source

[Perinatal outcomes of single intrauterine fetal demise in monochorionic diamniotic twins]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Bian W   +9 more
europepmc   +1 more source

[Bleeding characteristics in pregnant patients with immune thrombocytopenia and severe thrombocytopenia]. [PDF]

open access: yesZhonghua Xue Ye Xue Za Zhi
Cheng YM   +7 more
europepmc   +1 more source

禁欲时间对精液参数及宫腔内人工授精妊娠率的影响

open access: yesZhongshan Daxue xuebao. Yixue kexue ban, 2014
摘 要: 【目的】 探讨禁欲时间对精液参数及宫腔内人工授精(IUI)妊娠率的影响?【方法】 回顾性分析不育不孕患者共1 098个IUI治疗周期,检测记录每个周期的精液参数,包括精液体积?精子浓度?前向运动精子百分比(PR%)等;根据禁欲时间1(包括 < 24 h)?2?3?4?5?6?7 d分为7组,比较各组精液参数及妊娠率;女方患有子宫?输卵管?卵巢等病变的周期被排除后,共740个周期,比较各组妊娠率?
doaj  

[Impact of pre-pregnancy body mass index on maternal and infant outcomes in twin pregnancies]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Wang HY   +24 more
europepmc   +1 more source

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