Thecomas and granulosa-theca cell tumors of the ovary: an analysis of 51 tumors,.

abstract：OBJECTIVE:To evaluate amniotic fluid arachidonic acid metabolites using enzymatic and nonenzymatic (lipid peroxidation) pathways in spontaneous preterm birth and term births, and to estimate whether prostanoid concentrations correlate with risk factors (race, cigarette smoking, and microbial invasion of amniotic cavity...

journal_title：Obstetrics and gynecology

authors： Menon R,Fortunato SJ,Milne GL,Brou L,Carnevale C,Sanchez SC,Hubbard L,Lappas M,Drobek CO,Taylor RN

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Intravascular fetal transfusion is an important therapeutic advance but is associated with several complications. Regression of an umbilical artery associated with transfusion is rare. CASE:A case of red blood cell alloimmunization managed by serial transfusions was complicated by functional loss of an umbi...

journal_title：Obstetrics and gynecology

authors： Smith JF Jr,Warner KD,Bergmann M,Pushchak MJ

更新日期：1999-05-01 00:00:00

abstract：:The incidences of both placenta previa and placenta accreta are increased in patients with scarred uteri, and patients with uterine scars and placenta previa are at increased risk for also having placenta accreta. Two cases are presented of placenta previa percreta with involvement of the urinary bladder necessitating...

journal_title：Obstetrics and gynecology

authors： Price FV,Resnik E,Heller KA,Christopherson WA

更新日期：1991-09-01 00:00:00

abstract：:The vaginal microbiota has great significance in maintaining vaginal health and protecting the host from disease. Recent advances in molecular techniques and informatics allow researchers to explore microbial composition in detail and to compare the structure of vaginal microbial communities with behavior and health o...

journal_title：Obstetrics and gynecology

authors： Lewis FMT,Bernstein KT,Aral SO

更新日期：2017-04-01 00:00:00

abstract：OBJECTIVE:To evaluate whether there was a change in prevalence of human papillomavirus (HPV) in the United States correlated with the introduction of HPV vaccines in both vaccinated and unvaccinated women. METHODS:We performed a retrospective review of prevalence data for women aged 18-29 years living in the United St...

journal_title：Obstetrics and gynecology

authors： Tarney CM,Klaric J,Beltran T,Pagan M,Han J

更新日期：2016-12-01 00:00:00

abstract：:Accurately defining a patient's risk of developing breast cancer is a challenging endeavor. Many factors have been implicated in the causation of breast cancer and quantifying them is difficult. Risk stratification is performed using population models, such as the Gail model, as well as the patient's personal and fami...

journal_title：Obstetrics and gynecology

authors： Willey SC,Cocilovo C

更新日期：2007-12-01 00:00:00

abstract：:The population of women who sell or exchange sex or intimate sexual services for material goods or services, also called "sex work," often is unrecognized in the typical obstetric and gynecologic practice. The prevalence of this behavior among adult women is difficult to quantify because of its frequent omission from ...

journal_title：Obstetrics and gynecology

authors：

更新日期：2017-07-01 00:00:00

abstract：OBJECTIVE:To compare the Centers for Disease Control and Prevention's (CDC) contraceptive effectiveness poster with a more patient-centered poster on factors affecting the likelihood of using effective contraceptives. METHODS:The posters were tested in a randomized controlled trial. Women were eligible if they were ag...

journal_title：Obstetrics and gynecology

authors： Anderson S,Frerichs L,Kaysin A,Wheeler SB,Halpern CT,Lich KH

更新日期：2019-01-01 00:00:00

abstract：:The reported frequency of alcohol abuse during pregnancy was studied in a large urban public hospital in Dallas, Texas. During 1977-1980, 5602 pregnant women were surveyed and 0.7% (95% confidence interval 0.6-0.8%) reported abusing alcohol during pregnancy. In 1987, 1.4% (95% confidence interval 1.3-1.5%) of 1032 pre...

journal_title：Obstetrics and gynecology

authors： Little BB,Snell LM,Gilstrap LC 3rd,Gant NF,Rosenfeld CR

更新日期：1989-10-01 00:00:00

abstract：:Rupture of a splenic artery aneurysm is an uncommon occurrence but carries a high maternal and fetal mortality rate. This article presents the seventh case of both maternal and fetal survival and discusses some features salient to spontaneous rupture of a splenic artery aneurysm. ...

journal_title：Obstetrics and gynecology

authors： Lowry SM,O'Dea TP,Gallagher DI,Mozenter R

更新日期：1986-02-01 00:00:00

abstract：:Fifty-two women undergoing labor induction and vaginal delivery at term were randomized between two oxytocin infusion protocols, involving hourly versus quarter-hourly increases in dose. Potential differences were sought of duration of labor, amount of uterine activity generated, and amount of oxytocin required. Start...

journal_title：Obstetrics and gynecology

authors： Blakemore KJ,Qin NG,Petrie RH,Paine LL

更新日期：1990-05-01 00:00:00

abstract：BACKGROUND:Preeclampsia is a leading cause of morbidity and mortality during pregnancy. The variability of clinical features suggests that preeclampsia is not a single disease. Atypical hemolytic uremic syndrome, resulting from defective regulation of the alternative complement pathway, is less well known and may be mi...

journal_title：Obstetrics and gynecology

authors： Tsai HM,Kuo E

更新日期：2016-05-01 00:00:00

abstract：OBJECTIVE:To analyze the change in serial human chorionic gonadotropin (hCG) levels in women symptomatic with pain or bleeding who presented with nondiagnostic ultrasonography but were ultimately confirmed to have a viable intrauterine pregnancy. METHODS:The rise in serial hCG measures were modeled over time, with the...

journal_title：Obstetrics and gynecology

authors： Barnhart KT,Sammel MD,Rinaudo PF,Zhou L,Hummel AC,Guo W

更新日期：2004-07-01 00:00:00

abstract：OBJECTIVE:To systematically review and integrate data on the neurodevelopmental outcome of children after administration of a single course of antenatal corticosteroids for threatened preterm labor. DATA SOURCES:MEDLINE, Scopus, CENTRAL, and www.clinicaltrials.gov (inception to August 2014) using combinations of the t...

journal_title：Obstetrics and gynecology

authors： Sotiriadis A,Tsiami A,Papatheodorou S,Baschat AA,Sarafidis K,Makrydimas G

更新日期：2015-06-01 00:00:00

abstract：OBJECTIVE:To determine the opinions of obstetrics and gynecology residency program directors regarding the Residency Review Committee mandate, requires 6 months of primary care training in obstetrics and gynecology. METHODS:A ten-question survey was mailed to the 272 accredited obstetrics and gynecology programs in th...

journal_title：Obstetrics and gynecology

authors： Kuffel ME,Stovall DW,Kuffel TS,Zlatnik FJ

更新日期：1998-01-01 00:00:00

abstract：OBJECTIVE:To determine the relationship between the change in amniotic fluid index (AFI) and the volume of fluid removed at amnioreduction. METHODS:In a prospective study of 20 twin and 19 singleton pregnancies undergoing amnioreduction for severe polyhydramnios, AFI was measured immediately before and after the proce...

journal_title：Obstetrics and gynecology

authors： Denbow ML,Sepulveda W,Ridout D,Fisk NM

更新日期：1997-10-01 00:00:00

abstract：:The authors describe a pregnancy complicated by rhesus sensitization and the May-Hegglin anomaly. The principal objective in caring for the patient was prevention of maternal and fetal hemorrhage. Transfusion of type-specific platelets corrected the patient's abnormal bleeding time. Cesarean section resulted in delive...

journal_title：Obstetrics and gynecology

authors： Duff P,Jackson MT

更新日期：1985-03-01 00:00:00

abstract：:The aim of this study was to determine the types, patterns, and frequencies of congenital anomalies among newborns of both consanguineous and nonconsanguineous parents in southern Iran. From 9526 consecutive pregnancies observed, 9623 newborns resulted (9431 singleton and 95 sets of multiple gestation). There were 726...

journal_title：Obstetrics and gynecology

authors： Naderi S

更新日期：1979-02-01 00:00:00

abstract：OBJECTIVE:Elective repeat cesarean delivery at 37 or 38 weeks compared with 39 completed weeks of gestation is associated with adverse neonatal outcomes. We assessed whether delivery before 39 weeks is justifiable on the basis of decreased adverse maternal outcomes. METHODS:We conducted a cohort study of women with li...

journal_title：Obstetrics and gynecology

authors： Tita ATN,Lai Y,Landon MB,Spong CY,Leveno KJ,Varner MW,Caritis SN,Meis PJ,Wapner RJ,Sorokin Y,Peaceman AM,O'Sullivan MJ,Sibai BM,Thorp JM,Ramin SM,Mercer BM,Eunice Kennedy Shriver National Institute of Child Health and Hum

更新日期：2011-02-01 00:00:00

abstract：:Tubal reanastomosis was performed in 32 patients using microsurgical techniques. In 25 women, occlusion was due to prior sterilization. A splint was not used during or after repair. Intrauterine pregnancy occurred in 21 (84%) and fetal loss in 6% of 17 potentially viable pregnancies. The mean midluteal serum progester...

journal_title：Obstetrics and gynecology

authors： Meldrum DR

更新日期：1981-05-01 00:00:00

abstract：:A pregnant patient with Eisenmenger's syndrome is reported. The hemodynamic data gathered during this pregnancy suggest that decreased peripheral vascular resistance and reflex bradycardia secondary to postural changes could be of extreme importance in contributing to the extremely high maternal mortality. Suggestions...

journal_title：Obstetrics and gynecology

authors： Arias F

更新日期：1977-07-01 00:00:00

abstract：OBJECTIVE:To describe the incidence of clinically detected laparoscopy-related subcutaneous tumor implantation in women with malignant disease who were treated by a gynecologic oncology service. METHODS:We reviewed all cases of primary or metastatic malignancy who underwent a transperitoneal laparoscopy. Open laparosc...

journal_title：Obstetrics and gynecology

authors： Abu-Rustum NR,Rhee EH,Chi DS,Sonoda Y,Gemignani M,Barakat RR

更新日期：2004-03-01 00:00:00

abstract：:This study was planned to determine the effects of estrogen and progestogen on female sexual behavior. Forty-nine women who had undergone hysterectomy and bilateral salpingo-oophorectomy took part in a double-blind placebo-controlled cross-over study. Over a 12-month period each woman received 3 months each of ethinyl...

journal_title：Obstetrics and gynecology

authors： Dennerstein L,Burrows GD,Wood C,Hyman G

更新日期：1980-09-01 00:00:00

abstract：:The hemodynamic effects of intravenously infused dihydralazine (incremental doses up to 125 micrograms per minute during 60 minutes) were studied in ten women with acute or superimposed severe preeclampsia. The intervillous and umbilical vein blood flow were measured before and during dihydralazine infusion with 133Xe...

journal_title：Obstetrics and gynecology

authors： Jouppila P,Kirkinen P,Koivula A,Ylikorkala O

更新日期：1985-01-01 00:00:00

abstract：OBJECTIVE:To estimate the changes in central hemodynamics features of pregnant women presenting with hypertensive disorders and to analyze the effects of standard antihypertensive treatment on maternal central hemodynamics. METHODS:Applanation tonometry was used to record the radial artery pulse waveform in 80 women p...

journal_title：Obstetrics and gynecology

authors： Khalil A,Jauniaux E,Harrington K

更新日期：2009-03-01 00:00:00

abstract：OBJECTIVE:To assess the impact of childbirth on female sexual function by using an identical twin study design. METHODS:A survey including the Pelvic Organ Prolapse/Urinary Incontinence Sexual Questionnaire (PISQ-12) was administered to 542 twin sisters, and PISQ-12 scores of 29 twin pairs discordant for parity were c...

journal_title：Obstetrics and gynecology

authors： Botros SM,Abramov Y,Miller JJ,Sand PK,Gandhi S,Nickolov A,Goldberg RP

更新日期：2006-04-01 00:00:00

abstract：:In 2015, the birth rate among U.S. adolescents and young adults (aged 15-19 years) reached a historic low at 22.3 per 1,000 women. Despite positive trends, the United States continues to have the highest adolescent pregnancy rate among industrialized countries with data. Racial and ethnic disparities in adolescent pre...

journal_title：Obstetrics and gynecology

authors： Committee on Adolescent Health Care.

更新日期：2017-05-01 00:00:00

abstract：:Characteristics of the fetal heart rate (FHR) were studied longitudinally throughout the second and third trimesters in 43 low-risk singleton fetuses. The second trimester was characterized by an FHR pattern showing minimal differences between quiet and active intervals of fetal behavior. Few movements were accompanie...

journal_title：Obstetrics and gynecology

authors： Pillai M,James D

更新日期：1990-11-01 00:00:00

abstract：:The ACOG has recommended that the initial visit to an obstetrician-gynecologist for health guidance, screening, and provision of preventive services should take place around age 13-15. At this visit, clinicians can provide guidance to young girls and their parents on adolescent physical development based on data that ...

journal_title：Obstetrics and gynecology

authors： Adams Hillard PJ

更新日期：2002-04-01 00:00:00

abstract：OBJECTIVE:To compare the accuracy of predicted birth weight by the gestation-adjusted projection method using ultrasonographic measurements obtained just before and at term. METHODS:The study group comprised patients with singleton pregnancies who underwent sonograms between 34.0 and 36.9 weeks' gestation (period 1) a...

journal_title：Obstetrics and gynecology

authors： Pressman EK,Bienstock JL,Blakemore KJ,Martin SA,Callan NA

更新日期：2000-04-01 00:00:00