A false negative oxytocin challenge test.

abstract：OBJECTIVE:To determine if bacteria are capable of producing phosphatidylglycerol in amniotic fluid (AF) and the number of colony forming units (CFU) of bacteria necessary to produce this result. METHODS:Eleven species of bacteria and one species of yeast, common to the female genital tract and implicated in chorioamni...

journal_title：Obstetrics and gynecology

authors： Lambers DS,Brady K,Leist PA,Setser C,Helmchen R

更新日期：1995-05-01 00:00:00

abstract：:A retrospective study has been carried out on 25 patients treated at the University of Michigan Medical Center for carcinoma in situ of the vagina. Intraepithelial carcinoma of the vagina occurred as a primary entity, following treatment for preinvasive and invasive carcinoma of the cervix, and following hysterectomy ...

journal_title：Obstetrics and gynecology

authors： Gallup DG,Morley GW

更新日期：1975-09-01 00:00:00

abstract：OBJECTIVE:To identify the relationship between maternal cigarette smoking and ultrasound-confirmed placenta previa. METHODS:A matched case-control design was used. Cases were drawn from the New England Medical Center and Cambridge Hospital from July 1992 through March 1994. Each case was delivered by cesarean after 24...

journal_title：Obstetrics and gynecology

authors： Chelmow D,Andrew DE,Baker ER

更新日期：1996-05-01 00:00:00

abstract：OBJECTIVE:To evaluate lactogenesis after early postpartum insertion of the etonogestrel contraceptive implant. METHODS:Healthy peripartum women with healthy, term newborns who desired the etonogestrel implant for contraception were randomly assigned to early (1-3 days) or standard (4-8 weeks) postpartum insertion. The...

journal_title：Obstetrics and gynecology

authors： Gurtcheff SE,Turok DK,Stoddard G,Murphy PA,Gibson M,Jones KP

更新日期：2011-05-01 00:00:00

abstract：:Germ cell tumors, including gonadoblastoma, are usually found in patients with gonadal dysgenesis who have Y chromatin in their genotype. Diffuse calcification is a common finding in gonadoblastomas. Bilateral calcifications in the gonadal sites were seen on the intravenous pyelogram of a patient with 46,XX pure gonad...

journal_title：Obstetrics and gynecology

authors： Schiller PJ,Tagatz GE

更新日期：1976-10-01 00:00:00

abstract：:This study attempted to elucidate the etiology of cervical cancer by examining its association with a number of factors in a relatively unselected group of women. In 1963, a cytologic screening program was undertaken in Washington County, Maryland. The irrigation smear method was used. The final study group of 4341...

journal_title：Obstetrics and gynecology

authors： Naguib SM,Lundin FE Jr,Davis HJ

更新日期：1966-10-01 00:00:00

abstract：:Removal of both ovaries in the premenopausal patient is performed infrequently, but when it is, attention must be paid to hormone replacement. The benefits of hormone replacement include protection from osteoporosis, elimination of vasomotor symptoms, improvement in general well-being, and some decrease in the risk of...

journal_title：Obstetrics and gynecology

authors： Weinstein L

更新日期：1990-04-01 00:00:00

abstract：OBJECTIVE:Women with diabetes need safe, effective contraception. Although intrauterine devices provide superior contraception, concerns remain that progestin absorbed systemically from the levonorgestrel-releasing device may impair carbohydrate metabolism. To examine the effect of the levonorgestrel-releasing intraute...

journal_title：Obstetrics and gynecology

authors： Rogovskaya S,Rivera R,Grimes DA,Chen PL,Pierre-Louis B,Prilepskaya V,Kulakov V

更新日期：2005-04-01 00:00:00

abstract：:In the past, the period from 3 weeks before until 2 weeks after the estimated date of delivery was considered "term," with the expectation that neonatal outcomes from deliveries in this interval were uniform and good. Increasingly, however, research has shown that neonatal outcomes, especially respiratory morbidity, v...

journal_title：Obstetrics and gynecology

authors：

更新日期：2013-11-01 00:00:00

abstract：:The Eunice Kennedy Shriver National Institute of Child Health and Human Development held a workshop on September 18-19, 2006, to summarize the available evidence on the role and performance of current fetal imaging technology and to establish a research agenda. Ultrasonography is the imaging modality of choice for pre...

journal_title：Obstetrics and gynecology

authors： Reddy UM,Filly RA,Copel JA,Pregnancy and Perinatology Branch, Eunice Kennedy Shriver National Institute of Child Health and Human Development, Department of Health and Human Services, NIH.

更新日期：2008-07-01 00:00:00

abstract：:Non-Hodgkin lymphoma was diagnosed initially in a curettage specimen of a puerperal uterus 3 weeks after normal delivery of a healthy infant. The disease, which probably existed during the last trimester of pregnancy, was classified as clinical stage IVb. Combination chemotherapy resulted in immediate improvement and ...

journal_title：Obstetrics and gynecology

authors： Roumen FJ,de Leeuw JW,van der Linden PJ,Pannebakker MA

更新日期：1990-03-01 00:00:00

abstract：OBJECTIVES:To estimate the rate of pregnancy hospitalizations for women with two groups of myocardial disorders, cardiomyopathy and other myocardial disorders, and report the rate of severe obstetric complications among these hospitalizations in delivery and postpartum periods. METHODS:We performed a cross-sectional s...

journal_title：Obstetrics and gynecology

authors： Kuklina EV,Callaghan WM

更新日期：2010-01-01 00:00:00

abstract：OBJECTIVE:To evaluate the usefulness and cost-effectiveness of the routine preoperative evaluation of blood type and screen testing before laparoscopy. METHODS:A retrospective review was conducted in patients transfused with blood during or after laparoscopy over a 3-year period at Hutzel Hospital, Detroit, Michigan; ...

journal_title：Obstetrics and gynecology

authors： Ransom SB,McNeeley SG,Hosseini RB

更新日期：1995-09-01 00:00:00

abstract：OBJECTIVE:To compare the effects of treatment with nicardipine and metoprolol in patients with hypertension during pregnancy. METHODS:One hundred pregnant patients with mild or moderate hypertension followed at the Centre Hospitalier Intercommunal de Créteil (France) were randomly allocated to treatment with either ni...

journal_title：Obstetrics and gynecology

authors： Jannet D,Carbonne B,Sebban E,Milliez J

更新日期：1994-09-01 00:00:00

abstract：:The Acyclovir in Pregnancy Registry was established to gather data on prenatal exposure to acyclovir. Exposed pregnancies are tracked prospectively to ascertain exposure, risk factors, and pregnancy outcome. Through June 30, 1990, 312 acyclovir-exposed pregnancies had been reported and followed. Of these, 239 were exp...

journal_title：Obstetrics and gynecology

authors： Andrews EB,Yankaskas BC,Cordero JF,Schoeffler K,Hampp S

更新日期：1992-01-01 00:00:00

abstract：:We evaluated the usefulness of the routine pretreatment performance of a chest x-ray, intravenous pyelogram (IVP), cystoscopy, barium enema, and sigmoidoscopy in patients presenting with endometrial and cervical carcinoma by reviewing the results of these tests in 231 patients. In no patient with cervical or endometri...

journal_title：Obstetrics and gynecology

authors： Lindell LK,Anderson B

更新日期：1987-02-01 00:00:00

abstract：:Laparoscopy was used to evaluate 100 women who consistently reported pelvic pain in the same location for a minimum of six months. These findings were compared with those of 50 asymptomatic women who underwent laparoscopy for tubal ligation. Overall, 83% of the group with pelvic pain had abnormal pelvic organs as comp...

journal_title：Obstetrics and gynecology

authors： Kresch AJ,Seifer DB,Sachs LB,Barrese I

更新日期：1984-11-01 00:00:00

abstract：:Despite the use of prophylactic antibiotics, endometritis occurs in 1-31% of patients after cesarean delivery. We sought to identify predictors of prophylactic antibiotic failure. In a retrospective review of 1800 cesarean deliveries, 766 patients had either ampicillin or cefazolin prophylaxis; 240 (31.3%) developed e...

journal_title：Obstetrics and gynecology

authors： Chang PL,Newton ER

更新日期：1992-07-01 00:00:00

abstract：:The inability to make a definitive diagnosis in the fetus with a sonographically identified abnormality often results in parental and physician uncertainty. An antenatal chromosome evaluation could resolve this uncertainty. Forty-one fetuses with an abnormal ultrasound examination were tested for karyotypic abnormalit...

journal_title：Obstetrics and gynecology

authors： Williamson RA,Weiner CP,Patil S,Benda J,Varner MW,Abu-Yousef MM

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:Microangiopathic disorders during pregnancy remain a diagnostic challenge because these conditions often imitate more common obstetric diseases. CASE:A 31-year-old multigravid woman delivered at term with a postpartum course complicated by laboratory indices consistent with hemolysis, elevated liver enzymes...

journal_title：Obstetrics and gynecology

authors： Happe SK,Zofkie AC,Nelson DB

更新日期：2016-12-01 00:00:00

abstract：BACKGROUND:Opportunistic salpingectomy at the time of hysterectomy is currently recommended to reduce the lifetime risk of ovarian cancer. The vaginal route is least invasive, but surgeons sometimes may choose to perform this procedure laparoscopically or robotically when anticipating adnexal surgery as a result of lim...

journal_title：Obstetrics and gynecology

authors： Giraudet G,Rubod C,Collinet P,Cosson M

更新日期：2018-08-01 00:00:00

abstract：:The issue of race and ethnicity within obstetrics and gynecology has come to the forefront in the current social and political climate. Understanding the ill effects of racism within the clinical space requires an acknowledgment of both the ongoing problem and current limitations in the state of knowledge and praxis a...

journal_title：Obstetrics and gynecology

authors： Premkumar A,Whetstone S,Jackson AV

更新日期：2018-10-01 00:00:00

abstract：:The effects of the suboptimal temperature caused by delayed incubation or prolonged transport on the recovery of Neisseria gonorrhoeae were studied in 2 separate patient populations. The individual components of the John E. Martin Biological Environmental Chamber were used to define more precisely other variables that...

journal_title：Obstetrics and gynecology

authors： Monif GR,Jordan PA,Thompson JL,Shaara R

更新日期：1982-05-01 00:00:00

abstract：:A fiberoptic colposcope was converted through minor alterations into an instrument suitable for use in gynecologic microsurgery. Magnification up to 24x may be obtained, and the extreme mobility, price consideration, and reduction in space at the operating table make it an attractive alternative to a bulky, expensive ...

journal_title：Obstetrics and gynecology

authors： Corson SL

更新日期：1979-10-01 00:00:00

abstract：:The relation between clinically obvious polyhydramnios and poor perinatal outcome has been described. Much less is known about mild, unexplained polyhydramnios, which usually is initially suggested by sonographic examination late in gestation. The purpose of the present investigation was to relate mild idiopathic poly...

journal_title：Obstetrics and gynecology

authors： Smith CV,Plambeck RD,Rayburn WF,Albaugh KJ

更新日期：1992-03-01 00:00:00

abstract：:In 1000 Rh-negative women who are delivered of Rh-positive fetuses and receive passive immunity postpartum, there will be 5-10 failures to protect against sensitization. Studies have been conducted to find out possible explanations for the failures and to devise means of preventing some or all of them. Results from ...

journal_title：Obstetrics and gynecology

authors： Johnson JS,Clayton EM Jr

更新日期：1974-04-01 00:00:00

abstract：OBJECTIVE:To investigate the need for further surgery after laparoscopic excision of endometriosis or hysterectomy. METHODS:In this retrospective study, women who had surgery for endometriosis-associated pain at the Cleveland Clinic were assessed for requirement for subsequent surgery. One hundred twenty patients who ...

journal_title：Obstetrics and gynecology

authors： Shakiba K,Bena JF,McGill KM,Minger J,Falcone T

更新日期：2008-06-01 00:00:00

abstract：:Immediate postpartum long-acting reversible contraception (LARC) has the potential to reduce unintended and short-interval pregnancy. Women should be counseled about all forms of postpartum contraception in a context that allows informed decision making. Immediate postpartum LARC should be offered as an effective opti...

journal_title：Obstetrics and gynecology

authors：

更新日期：2016-08-01 00:00:00

abstract：:The current literature suggests that atypical (benign atypia or class II) Papanicolaou smears occur at a frequency of 1.6-5.4% and are associated with a substantial rate of underlying cervical dysplasia. However, we noted that our rate of atypia exceeded these figures, particularly in our clinic population. To quantif...

journal_title：Obstetrics and gynecology

authors： Pearlstone AC,Grigsby PW,Mutch DG

更新日期：1992-08-01 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