ACOG CommitteeOpinion No. 462: Moderate caffeine consumption during pregnancy.

abstract：BACKGROUND:Because of donor oocyte programs, women who previously were considered too old to successfully achieve conception and delivery can now bear children. To our knowledge, there have been no previous reports of pregnancy outcome in women over age 50 who conceived using donor oocytes. This study presents the preg...

journal_title：Obstetrics and gynecology

authors： Check JH,Nowroozi K,Barnea ER,Shaw KJ,Sauer MV

更新日期：1993-05-01 00:00:00

abstract：:Obstructed labor due to a large sacrococcygeal tumor is reported. A technique of transabdominal intrauterine reduction in the size of the tumor to allow delivery of the infant in satisfactory condition is described. The method and the successful outcome have not previously been reported. It is recommended as a combine...

journal_title：Obstetrics and gynecology

authors： Edwards WR

更新日期：1983-03-01 00:00:00

abstract：OBJECTIVE:To study the localization of blood vessels within a tumor and the shape of the flow curve as a method of assessing ovarian neoplasms. METHODS:We studied 39 patients with malignant tumors and 63 patients with benign ovarian tumors by means of vaginal color Doppler ultrasound, noting the localization of blood ...

journal_title：Obstetrics and gynecology

authors： Maly Z,Riss P,Deutinger J

更新日期：1995-01-01 00:00:00

abstract：:Case-control studies begin at the end. Two groups of patients, those with disease (cases) and those without (controls), are compared to determine the degree of exposure to a presumed risk factor. This research method is commonly used to study rare diseases or diseases that take years to develop. If a higher proportion...

journal_title：Obstetrics and gynecology

authors： Peipert JF,Grimes DA

更新日期：1994-07-01 00:00:00

abstract：OBJECTIVE:Many serum markers have been proposed to aid in the identification of an ectopic pregnancy, but few have been validated. Most studies have been limited by sample size and design. The goal of this study was to assess putative markers to identify which can be optimally combined. METHODS:We conducted a case-con...

journal_title：Obstetrics and gynecology

authors： Rausch ME,Sammel MD,Takacs P,Chung K,Shaunik A,Barnhart KT

更新日期：2011-03-01 00:00:00

abstract：:Twelve patients with symptomatic septate uteri underwent hysteroscopic division of the uterine septum, monitored by concomitant laparoscopy, over a six-year period. The preoperative reproductive performance included 42 pregnancies, with only three viable deliveries. Ten of the 12 patients conceived within one year aft...

journal_title：Obstetrics and gynecology

authors： Valle RF,Sciarra JJ

更新日期：1986-02-01 00:00:00

abstract：OBJECTIVE:To report our experience with essential thrombocythemia complicating pregnancy. METHODS:Over a 5-year period, we studied 21 women of reproductive age affected by essential thrombocythemia. Diagnoses were based on previously published Polycythemia Vera Study Group criteria. RESULTS:Five of our 21 patients be...

journal_title：Obstetrics and gynecology

authors： Randi ML,Barbone E,Rossi C,Girolami A

更新日期：1994-06-01 00:00:00

abstract：OBJECTIVE:To correlate structural intraurethral ultrasound findings with needle electromyography of striated urethral sphincters in young continent nulliparas. METHODS:Twenty-three nulliparas, each less than 35 years old and without pelvic floor disorders, were recruited at Methodist Hospital in Indianapolis, Indiana,...

journal_title：Obstetrics and gynecology

authors： Fischer JR,Heit MH,Clark MH,Benson JT

更新日期：2000-01-01 00:00:00

abstract：OBJECTIVE:To assess the antecedents of shoulder dystocia, the risk of recurrence, and the perinatal morbidity associated with the different maneuvers used for its management. METHODS:We conducted a 10-year (1980-1989) retrospective case record review of all instances of shoulder dystocia in a teaching maternity hospit...

journal_title：Obstetrics and gynecology

authors： Baskett TF,Allen AC

更新日期：1995-07-01 00:00:00

abstract：BACKGROUND:Only one case of plasma cell cervicitis, a rare variant of chronic cervicitis, has been reported. We report a second case and present data supporting the detection of human papillomavirus (HPV) outside of epithelial tissues. CASE:A 67-year-old woman was found to have a large cervical tumor. Extensive diagno...

journal_title：Obstetrics and gynecology

authors： Doherty MG,Van Dinh T,Payne D,Tyring SK,Hannigan EV

更新日期：1993-10-01 00:00:00

abstract：BACKGROUND:A rare type of placentation leading to cesarean delivery and hysterectomy is described. CASE:A young multigravida in the 26th week of gestation was referred to our department with a history of vaginal bleeding and suspected placenta previa. Three previous children were delivered by elective cesarean. Ultras...

journal_title：Obstetrics and gynecology

authors： Krasznai I,Rigó J Jr,Boze T,Papp Z

更新日期：2003-09-01 00:00:00

abstract：OBJECTIVE:To compare risk of reintervention, long-term clinical outcomes, and health care utilization among women who have bulk symptoms from leiomyoma and who underwent the following procedures: hysterectomy, myomectomy, uterine artery embolization, and magnetic resonance-guided, focused ultrasound surgery. METHODS:T...

journal_title：Obstetrics and gynecology

authors： Borah BJ,Yao X,Laughlin-Tommaso SK,Heien HC,Stewart EA

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVE:To estimate the cost-effectiveness of universal group B streptococci (GBS) screening in women with a singleton pregnancy planning a repeat cesarean delivery. METHODS:We conducted a decision analysis from a health care perspective to compare the cost-effectiveness of GBS screening for women planning a repeat ...

journal_title：Obstetrics and gynecology

authors： Albright CM,MacGregor C,Sutton D,Theva M,Hughes BL,Werner EF

更新日期：2017-01-01 00:00:00

abstract：OBJECTIVE:To examine the relationship between an obstetrician's delivery volume and a patient's risk for cesarean delivery. METHODS:This retrospective cohort study examined patient-level and obstetrician-level data between 2000 and 2012 at a large academic hospital. All laboring patients who delivered viable, liveborn...

journal_title：Obstetrics and gynecology

authors： Clapp MA,Melamed A,Robinson JN,Shah N,Little SE

更新日期：2014-10-01 00:00:00

abstract：:Uterine size was estimated in 66 women before hysterectomy by bimanual examination, uterine sounding, and pelvic ultrasound. The results were compared with weight and dimensions recorded after removal. There was greater error in estimation of uterine size using bimanual examination (standard error of the estimate [SEE...

journal_title：Obstetrics and gynecology

authors： Flickinger L,D'Ablaing G 3rd,Mishell DR Jr

更新日期：1986-12-01 00:00:00

abstract：:Among 59 laparoscopically staged endometriosis patients, 28.8% tested positive for antinuclear antibody. Of 44 patients, 45.5% were lupus anticoagulant positive (greater than 1.3) and 20.5% were within a borderline range (1.2-1.3). Antinuclear antibody positivity was inversely related to stage of disease (P = .009); l...

journal_title：Obstetrics and gynecology

authors： Gleicher N,el-Roeiy A,Confino E,Friberg J

更新日期：1987-07-01 00:00:00

abstract：OBJECTIVE:To evaluate whether treatment with neuroprotective peptides to young adult mice prenatally exposed to alcohol reverses alcohol-induced learning deficits in a mouse model of fetal alcohol syndrome, whether the mechanism involves the N-methyl-d-aspartate (NMDA) and gamma-aminobutyric acid type A (GABAA) recepto...

journal_title：Obstetrics and gynecology

authors： Incerti M,Vink J,Roberson R,Wood L,Abebe D,Spong CY

更新日期：2010-02-01 00:00:00

abstract：OBJECTIVE:To estimate prevalence and correlates of abortion provision among practicing obstetrician-gynecologists (ob-gyns) in the United States. METHODS:We conducted a national probability sample mail survey of 1,800 practicing ob-gyns. Key variables included whether respondents ever encountered patients seeking abor...

journal_title：Obstetrics and gynecology

authors： Stulberg DB,Dude AM,Dahlquist I,Curlin FA

更新日期：2011-09-01 00:00:00

abstract：OBJECTIVE:To examine whether maternal meal ingestion affects the fetal circulation in uncomplicated pregnancies. METHODS:A simple crossover blinded study was designed for late uncomplicated singleton pregnancies. After overnight fasting, two different maternal meal states were tested. In one state, pregnant women had ...

journal_title：Obstetrics and gynecology

authors： Yasuhi I,Hirai M,Oka S,Nakajima H,Ishimaru T

更新日期：1997-09-01 00:00:00

abstract：:A major contraindication of radiodiagnostic procedures is pregnancy. Approximately 1% of all pregnant women are given abdominal x-rays during the first trimester of pregnancy. Evaluation of radiation exposure should involve consideration of the types of examinations performed and when performed, as well as radiation d...

journal_title：Obstetrics and gynecology

authors： Mossman KL,Hill LT

更新日期：1982-08-01 00:00:00

abstract：:We present a series of 20 patients who underwent uterine suspension performed through a laparoscope, as part of conservative treatment for infertility and pelvic pain. The operative technique is easily mastered by a skilled laparoscopist who is prepared to deal with intra- or postoperative complications. Avulsion of t...

journal_title：Obstetrics and gynecology

authors： Mann WJ,Stenger VG

更新日期：1978-05-01 00:00:00

abstract：:The management of polycystic ovarian disease in women not desiring pregnancy is controversial. To avoid the progressive androgenic effects on peripheral target organs, some advocate the use of oral contraceptives. This study reports the effects of a preparation with 50 micrograms ethinyl estradiol and 2 mg cyproterone...

journal_title：Obstetrics and gynecology

authors： Calaf-Alsina J,Rodriguez-Espinosa J,Cabero-Roura A,Lenti-Paoli O,Mora-Brugues J,Esteban-Altirriba J

更新日期：1987-02-01 00:00:00

abstract：:Because a close relationship between estrogen deficiency and osteoporosis has been proven, it is possible that lifelong estrogen deficiency might be the cause of osteopenia in Turner syndrome. This study was done to characterize the effect of estrogen therapy on bone mineralization in girls with Turner syndrome. Radia...

journal_title：Obstetrics and gynecology

authors： Mora S,Weber G,Guarneri MP,Nizzoli G,Pasolini D,Chiumello G

更新日期：1992-05-01 00:00:00

abstract：OBJECTIVE:To test the hypothesis that digital placement of a balloon catheter is not inferior to the speculum method in terms of rate of maternal infection. METHODS:In an open-label noninferiority randomized trial, pregnant women who were undergoing induction of labor with unfavorable cervix (less than 3 cm dilated an...

journal_title：Obstetrics and gynecology

authors： Kuhlmann MJ,Spencer N,Garcia-Jasso C,Singh P,Abdelwahab M,Vaughn M,Marshall K,Prasad N,Soulsby-Monroy R,Saade GR,Saad AF

更新日期：2021-01-01 00:00:00

abstract：OBJECTIVE:To compare children's cognitive, motor, and language development at 2 years of age after assisted reproductive technologies (ARTs) relative to natural conception. METHODS:The 3D-Study (2010-2012) is a prospective cohort study, which sought to improve the understanding among perinatal events, obstetric outcom...

journal_title：Obstetrics and gynecology

authors： Balayla J,Sheehy O,Fraser WD,Séguin JR,Trasler J,Monnier P,MacLeod AA,Simard MN,Muckle G,Bérard A,3D-Study Research Group From the Integrated Research Network in Perinatology of Quebec and Eastern Ontario.

更新日期：2017-02-01 00:00:00

abstract：OBJECTIVE:To determine whether there is an association between history of sexual abuse and development of chronic pelvic pain. METHODS:We studied 36 women with chronic pelvic pain, 23 with chronic low back pain, and 20 healthy women with reference to experience of sexual abuse, physical violence, and emotional neglect...

journal_title：Obstetrics and gynecology

authors： Lampe A,Sölder E,Ennemoser A,Schubert C,Rumpold G,Söllner W

更新日期：2000-12-01 00:00:00

abstract：:The incidence of cervical cancer in the United States has decreased more than 50% in the past 30 years because of widespread screening with cervical cytology. In 1975, the rate was 14.8 per 100,000 women. By 2008, it had been reduced to 6.6 per 100,000 women. Mortality from the disease has undergone a similar decrease...

journal_title：Obstetrics and gynecology

authors： Committee on Practice Bulletins—Gynecology.

更新日期：2012-11-01 00:00:00

abstract：OBJECTIVE:To investigate the ability of fetal urinalysis to predict in utero the renal function of children with bilateral uropathy who survive to the second year of life. METHODS:This was a prospective cohort study of 100 consecutive patients with prenatal diagnosis of bilateral uropathy who underwent fetal urine sam...

journal_title：Obstetrics and gynecology

authors： Muller F,Dommergues M,Mandelbrot L,Aubry MC,Nihoul-Fekete C,Dumez Y

更新日期：1993-11-01 00:00:00

abstract：:The phenomenon of adolescent childbearing is complex and far reaching, affecting not only the adolescents but also their children and their community. The prevalence and public health effect of adolescent pregnancy reflect complex structural social problems and an unmet need for acceptable and effective contraceptive ...

journal_title：Obstetrics and gynecology

authors：

更新日期：2018-05-01 00:00:00

abstract：:Studied was the peripheral bone density of 39 women (ages 18 to 43) with the diagnosis of secondary amenorrhea in an effort to define the population of amenorrheic women at risk for osteoporosis. Eight women had exercise-induced amenorrhea (athletes), 20 women had amenorrhea associated with weight loss, and 11 women h...

journal_title：Obstetrics and gynecology

authors： Jones KP,Ravnikar VA,Tulchinsky D,Schiff I

更新日期：1985-07-01 00:00:00