Fetal activity acceleration determination for the evaluation of fetal reserve.

abstract：OBJECTIVE:To use magnetic resonance images of living women and 3-dimensional modeling software to identify the component parts and characteristic features of the external anal sphincter (EAS) that have visible separation or varying origins and insertions. METHODS:Detailed structural analysis of anal sphincter anatomy ...

journal_title：Obstetrics and gynecology

authors： Hsu Y,Fenner DE,Weadock WJ,DeLancey JO

更新日期：2005-12-01 00:00:00

abstract：OBJECTIVE:To compare clinical and sonographic estimates of birth weights with five new estimation techniques that involve measurements of soft tissue, for identifying newborns with birth weights of at least 4000 g. METHODS:Over 1 year, each woman at or after 36 weeks' gestation and suspected of having a macrosomic fet...

journal_title：Obstetrics and gynecology

authors： Chauhan SP,West DJ,Scardo JA,Boyd JM,Joiner J,Hendrix NW

更新日期：2000-05-01 00:00:00

abstract：:This study reviews 27 patients with positive OCTs who were subsequently allowed a trial of directly monitored labor. Of these, 19 patients (70%) developed FHR signs of fetal distress and 8 (30%) tolerated labor without late decelerations. These patients were evaluated for signs of fetal reactivity (acceleration of the...

journal_title：Obstetrics and gynecology

authors： Braly P,Freeman RK

更新日期：1977-12-01 00:00:00

abstract：BACKGROUND:Complex wound failures are a source of significant morbidity and mortality. They are costly and time consuming to treat, and may evolve into chronic, debilitating conditions. Vacuum-assisted closure is a novel wound healing technique applying subatmospheric pressure to wounds to expedite healing. CASES:We r...

journal_title：Obstetrics and gynecology

authors： Argenta PA,Rahaman J,Gretz HF 3rd,Nezhat F,Cohen CJ

更新日期：2002-03-01 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:In nondiabetic women, pregnancy alone rarely causes clinical hypoglycemia. Non-islet cell tumors have recently been shown to be associated with the production of insulin-like growth factor II (IGF-II) and a paraneoplastic syndrome resulting in hypoglycemia. A case report and review of pathophysiologic mechan...

journal_title：Obstetrics and gynecology

authors： Schweichler M,Hennessey JV,Cole P,Perdue JF,Le Roith D

更新日期：1995-05-01 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 explore determinants of sexually transmitted infection screening of asymptomatic women and sexually transmitted infection testing of women with genitourinary symptoms, to investigate the effect of specific genitourinary symptoms on sexually transmitted infection testing, and to examine trends in screening....

journal_title：Obstetrics and gynecology

authors： Huppert JS,Goodman E,Khoury J,Slap G

更新日期：2005-02-01 00:00:00

abstract：OBJECTIVE:To assess the rate of wound complications and evaluate the effectiveness of antibiotic prophylaxis in vulvar wide local excision procedures. METHODS:We performed a single-institution, retrospective cohort study of women undergoing vulvar surgery for premalignant lesions between January 2007 and January 2017....

journal_title：Obstetrics and gynecology

authors： Mullen MM,Merfeld EC,Palisoul ML,Massad LS,Woolfolk C,Powell MA,Mutch DG,Thaker PH,Hagemann AR,Kuroki LM

更新日期：2019-04-01 00:00:00

abstract：:The analgesic properties and motor effect of epidural 0.25% bupivacaine (8 mL) were compared with those of epidural morphine (2 mg in 10 mL saline) followed by 8 mL of 0.25% bupivacaine. The study was performed on two groups of parturients (30 in each group) in active labor. Pain relief in the morphine-bupivacaine gro...

journal_title：Obstetrics and gynecology

authors： Niv D,Rudick V,Golan A,Chayen MS

更新日期：1986-02-01 00:00:00

abstract：BACKGROUND:Monoamniotic twins with ultrasonographic evidence of umbilical cord entanglement present a management challenge in the antepartum period. CASES:We report two pregnancies with monoamniotic twins and ultrasonographic evidence of cord entanglement in which longitudinal Doppler flow velocity waveforms of the um...

journal_title：Obstetrics and gynecology

authors： Abuhamad AZ,Mari G,Copel JA,Cantwell CJ,Evans AT

更新日期：1995-10-01 00:00:00

abstract：OBJECTIVE:To estimate whether progestin-induced endometrial shedding, before ovulation induction with clomiphene citrate, metformin, or a combination of both, affects ovulation, conception, and live birth rates in women with polycystic ovary syndrome (PCOS). METHODS:A secondary analysis of the data from 626 women with...

journal_title：Obstetrics and gynecology

authors： Diamond MP,Kruger M,Santoro N,Zhang H,Casson P,Schlaff W,Coutifaris C,Brzyski R,Christman G,Carr BR,McGovern PG,Cataldo NA,Steinkampf MP,Gosman GG,Nestler JE,Carson S,Myers EE,Eisenberg E,Legro RS,Eunice Kennedy Shr

更新日期：2012-05-01 00:00:00

abstract：OBJECTIVE:To report our experience with first-trimester screening for trisomy 21 by using the combination of nuchal translucency thickness and nasal bone assessment. METHODS:Pregnant women from a predominantly Latin American population consisting of patients at both low risk and high risk for chromosomal defects under...

journal_title：Obstetrics and gynecology

authors： Sepulveda W,Wong AE,Dezerega V

更新日期：2007-05-01 00:00:00

abstract：:A retrospective study of 343 women who lacked prenatal care was conducted to ascertain the effect of recent cocaine abuse on birth weight and gestational age. All pregnant women admitted in labor to a large urban teaching hospital between January 1 and December 31, 1986 who had not received prenatal care were included...

journal_title：Obstetrics and gynecology

authors： Chouteau M,Namerow PB,Leppert P

更新日期：1988-09-01 00:00:00

abstract：OBJECTIVE:To review our experience with antenatal detection and subsequent neonatal outcome of fetuses with a persistent right umbilical vein. METHODS:In a prospective observational study, 33 cases of persistent right umbilical vein were detected during 15,237 obstetric ultrasound examinations performed after 15 weeks...

journal_title：Obstetrics and gynecology

authors： Hill LM,Mills A,Peterson C,Boyles D

更新日期：1994-12-01 00:00:00

abstract：BACKGROUND:Diphallia poses several surgical, psychological, and esthetic issues. Currently, diphallia is only diagnosed after birth. CASE:We present a true diphallia in one fetus of dichorionic twins noted at 23 weeks of gestation. In this fetus, two phallus-like protrusions and a bifid scrotum, as well as a duplicate...

journal_title：Obstetrics and gynecology

authors： Tu YA,Su YN,Yang PK,Shih JC

更新日期：2014-08-01 00:00:00

abstract：:The pregnancy of a woman with Friedreich ataxia was complicated by the onset of preterm labor and preeclampsia. Administration of magnesium sulfate (MgSO4.7H2O) in the usual intravenous dosage resulted in the dramatic development of profound motor weakness and respiratory distress. Magnesium acts to antagonize the act...

journal_title：Obstetrics and gynecology

authors： Bruner JP,Yeast JD

更新日期：1990-11-01 00:00:00

abstract：OBJECTIVE:To compare the effect of depot medroxyprogesterone acetate (DMPA) and two types of oral contraceptives (OC) on bone mineral density (BMD) among women 18-33 years of age with those not using hormonal contraception. METHODS:Data from 155 women were analyzed. Depot medroxyprogesterone acetate was administered t...

journal_title：Obstetrics and gynecology

authors： Berenson AB,Radecki CM,Grady JJ,Rickert VI,Thomas A

更新日期：2001-10-01 00:00:00

abstract：:The safety of pregnancy after myocardial infarction remains a significant dilemma for both the obstetrician and the cardiologist. Only 20 cases of pregnancy after myocardial infarction have been reported. To clarify this problem, we add our experience of four such cases in which conception occurred 9 months to 9 years...

journal_title：Obstetrics and gynecology

authors： Frenkel Y,Barkai G,Reisin L,Rath S,Mashiach S,Battler A

更新日期：1991-06-01 00:00:00

abstract：OBJECTIVES:To estimate, from the literature, when nonlactating postpartum women regain fertility. DATA SOURCES:We searched PubMed and Cochrane Library databases for all articles (in all languages) published in peer-reviewed journals from database inception through May 2010 for evidence related to the return of ovulati...

journal_title：Obstetrics and gynecology

authors： Jackson E,Glasier A

更新日期：2011-03-01 00:00:00

abstract：OBJECTIVE:To describe ethnic differences in tobacco use during pregnancy in a clinical population of Mexican-American and non-Hispanic white women. METHODS:Subjects were randomly selected from all patients attending a university-based obstetrics clinic in Tucson, Arizona. Of 555 subjects selected, 367 were interviewed...

journal_title：Obstetrics and gynecology

authors： Camilli AE,McElroy LF,Reed KL

更新日期：1994-12-01 00:00:00

abstract：:We reviewed our experience with a policy of revising the estimated probability of an open neural tube defect for those cases in which maternal serum alpha-fetoprotein (MSAFP) was elevated and the ultrasound examination was normal. Assuming a sensitivity for the ultrasound diagnosis of neural tube defects of 90%, the r...

journal_title：Obstetrics and gynecology

authors： Richards DS,Seeds JW,Katz VL,Lingley LH,Albright SG,Cefalo RC

更新日期：1988-02-01 00:00:00

abstract：OBJECTIVE:To evaluate the pregnancy characteristics, methods of delivery, and neonatal outcomes of fetuses affected by osteogenesis imperfecta. METHODS:We reviewed medical records of 1016 individuals whose cells were sent to the University of Washington Collagen Diagnostic Laboratory between 1987 and 1994 for confirma...

journal_title：Obstetrics and gynecology

authors： Cubert R,Cheng EY,Mack S,Pepin MG,Byers PH

更新日期：2001-01-01 00:00:00

abstract：:Physical activity in all stages of life maintains and improves cardiorespiratory fitness, reduces the risk of obesity and associated comorbidities, and results in greater longevity. Physical activity in pregnancy has minimal risks and has been shown to benefit most women, although some modification to exercise routine...

journal_title：Obstetrics and gynecology

authors：

更新日期：2015-12-01 00:00:00

abstract：:This review is designed to provide a broad view of fetal cardiovascular response to fetal distress. The presentation focuses on data obtained from laboratories working with fetal sheep, or occasionally fetal monkeys, instead of attempting to interpret data resulting from human fetal studies. Human fetal studies are un...

journal_title：Obstetrics and gynecology

authors： Goodlin RC

更新日期：1977-03-01 00:00:00

abstract：OBJECTIVE:To estimate the incidence of gestational diabetes mellitus (GDM) according to The International Association of the Diabetes and Pregnancy Study Groups (IADPSG) criteria and the pregnancy complications in women fulfilling these criteria but who are not considered diabetic according to the Canadian Diabetes Ass...

journal_title：Obstetrics and gynecology

authors： Bodmer-Roy S,Morin L,Cousineau J,Rey E

更新日期：2012-10-01 00:00:00

abstract：BACKGROUND:The clinical association of hemochromatosis and infertility is rare. Hemochromatosis may affect fertility through a variety of mechanisms. CASE:A 44-year-old man and his 36-year-old wife presented with primary infertility of 7 years' duration. The husband was diagnosed as having idiopathic hemochromatosis, ...

journal_title：Obstetrics and gynecology

authors： Oehninger S,Pike I,Slotnick N

更新日期：1998-10-01 00:00:00

abstract：:Immediate maternal and fetal cardiovascular responses to different doses of nicotine and carbon monoxide were studied in 24 pregnant smokers. A noninvasive pulsed Doppler ultrasound technique was used for measuring fetal blood flow in the descending thoracic aorta, the intra-abdominal part of the umbilical vein, and i...

journal_title：Obstetrics and gynecology

authors： Lindblad A,Marsál K,Andersson KE

更新日期：1988-09-01 00:00:00

abstract：OBJECTIVE:To compare the efficacy of extra-amniotic saline solution infusion plus an intracervical Foley catheter balloon versus 2.85 mg prostaglandin (PG) E2 vaginal gel in ripening the cervix, inducing labor, and achieving vaginal delivery in patients at term with an unfavorable cervix. METHODS:A randomized study of...

journal_title：Obstetrics and gynecology

authors： Rouben D,Arias F

更新日期：1993-08-01 00:00:00

abstract：:Nearly all U.S. women who have ever had sexual intercourse have used some form of contraception at some point during their reproductive lives. However, multiple barriers prevent women from obtaining contraceptives or using them effectively and consistently. All women should have unhindered and affordable access to all...

journal_title：Obstetrics and gynecology

authors：

更新日期：2015-01-01 00:00:00