Results 41 to 50 of about 286,599 (148)
ローリスク妊婦の生活の変化と対処力及び生活満足感 [PDF]
, 1998 ローリスク妊婦565名の生活の変化と対処力及び生活満足度について妊婦の主観から調べその関係性を検討した.妊娠後の生活変化が大きいと感じている妊婦は19.5%,対処困難な人は14%を占めており,妊娠生活に対して不満足に感じている妊婦は約14%いた原著論文金沢大学 医 保健科看護departmental bulletin ...
田淵, 紀子 +13 more
core
Zhongshan Daxue xuebao. Yixue kexue ban, 2005 【目的】探讨影响自然周期冷冻胚胎解冻移植妊娠率的因素。【方法】回顾性分析本中心2003 年1 月到2004 年1 月233 个病人进行的268 个自然周期冷冻胚胎解冻移植周期, 对年龄、子宫内膜厚度和回声类 型、LH 峰日激素水平以及移植胚胎个数和妊娠率等因素进行分析。【结果】268 个周期中58 例妊娠, 妊娠率 21.6%。年龄在妊娠组和未妊娠组间有显著性差异[ ( 30.8±3.0) 岁vs (31.9±4.0)岁, P=0.035) ] 。年龄≤35 岁组其 LH ...
苗本郁, 周灿权, 方丛, 庄广伦
doaj
Longitudinal maternal hemodynamics in high‐risk pregnancies with different subtypes of pre‐eclampsia
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 5, Page 623-634, May 2026.ABSTRACT Objective To evaluate maternal cardiac adaptation during pregnancy by comparing longitudinal hemodynamic profiles between women identified as high risk for preterm pre‐eclampsia (PE) who subsequently developed preterm PE, term PE or remained unaffected, as well as low‐risk women.
J. Lin +10 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 461-469, April 2026.ABSTRACT Objective The aim of this study was to evaluate the perinatal outcomes of monochorionic diamniotic (MCDA) twin pregnancies complicated by early twin‐to‐twin transfusion syndrome (TTTS) treated with fetoscopic laser surgery (FLS), and to compare rates of fetal survival across Quintero stages.
F. G. Sileo +35 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 4, Page 492-499, April 2026.ABSTRACT Objectives To assess the value of placental insufficiency markers for estimating the risk of genetic anomalies in fetuses with isolated early‐onset fetal growth restriction (FGR), defined as an estimated fetal weight ≤ 3rd percentile diagnosed ≤ 28 + 6 weeks' gestation.
M. Armengol‐Alsina +17 more
wiley +1 more source
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 272-282, March 2026.ABSTRACT Objective Complete hydatidiform mole and coexisting normal fetus (CHMCF) is a rare condition for which there is significant heterogeneity in diagnosis, counseling and management of complications. The objective of this study was to summarize the prevalence of clinical outcomes in reported cases of CHMCF.
N. Salmeri +8 more
wiley +1 more source
Zhongguo shiyan zhenduanxue, 2002 目的 通过阴道超声检查临床疑诊异位妊娠患者 ,进行动态观察对异位妊娠早期诊断的前瞻性研究 .方法 采用HPImagePoint多特色超声系统 ,探头频率 7.5MHz。应用阴道超声反复多次检查 ,参照异位妊娠阴道超声诊断标准 ,结合手术对照 ,比较阴道超声单次检查与多次检查对异位妊娠早期诊断的准确性。结果 15 5例临床疑诊异位妊娠经过阴道超声反复多次检查 ,异位妊娠 80例 ,占 5 1.6 % ,宫内妊娠 75例 ,占 4 8.4 %。异位妊娠诊断率初次检查82 .5 % ,二次检查 94 .0 %
张炜阳, 郑明日, 孙波, 田雪红
doaj
Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 3, Page 376-384, March 2026.ABSTRACT Objective To investigate whether combining abnormal morphological features observed on ultrasound in live pregnancies that ended in a first‐trimester miscarriage can predict an abnormal karyotype. Methods This retrospective observational cohort study was conducted at the early‐pregnancy assessment unit at University College London Hospital ...
T. Setty +5 more
wiley +1 more source
妊娠家兎卵胞卵の体外受精及び卵胞卵採取後の妊娠経過について [PDF]
, 1992 妊娠家兎の卵胞(≧1.0mm)から卵胞卵を採取し、修正BO液で12時間培養した後、射出精子による体外受精を試みた所、成熱率、受精率、分割率、はそれぞれ93.1%(255/274)、39.2%(100/255)、28.2%(72/255)であった。合計41個の2-4細胞期の卵子を偽妊娠家兎4羽に移植した所、1羽に1個の着床部位が認められたが産仔は得られなかった。片側卵巣より卵胞を全て穿刺吸引した場合、妊娠13日目の家兎で胎児が部分吸収され、また妊娠19日目の家兎では胎児の部分吸収及び死産が認められたが ...
Maeda, Teruo +5 more
core +1 more source
Zhongshan Daxue xuebao. Yixue kexue ban, 1999 目的:探索女性年龄对体外受精与胚胎移植( IVF-ET)临床效果的影响。方法: 对 1997年 7 月～ 1999 年 1月在中 山医科大学附属第一医院生殖医学中心行 IVF-ET 共 1 072 个治疗周期的资料进行回顾分析, 应用 χ 2 检验及 Logistic 回归分析 研究年龄与生化妊娠率和临床妊娠率间的关系。结果: 总生化妊娠率26. 03%, 总临床妊娠率22. 85%。按年龄≤29岁、30～ 34 岁、35～ 39 岁和≥40 岁分组, 其生化妊娠率分别为 28. 69%、26. 49%、
钟依平 周灿权 庄广伦
doaj