Neonatal performance of the selected term vaginal breech delivery.

abstract：:Hypothalamic amenorrhea, a common disorder associated with abnormalities in gonadotropin pulsatility and subsequent estrogen deficiency, is usually transient, and treatment indications are unclear unless fertility is desired. To determine whether this disorder is associated with progressive bone loss, we studied 24 wo...

journal_title：Obstetrics and gynecology

authors： Biller BM,Coughlin JF,Saxe V,Schoenfeld D,Spratt DI,Klibanski A

更新日期：1991-12-01 00:00:00

abstract：:Danazol is a synthetic steroid with antigonadotropic properties useful in treating endometriosis, especially in young infertile women. Prior to its availability for clinical use in September 1976, thyroid function studies other than thyroid-stimulating hormone (TSH), which was normal, had not been reported. Soon after...

journal_title：Obstetrics and gynecology

authors： Graham RL,Gambrell RD Jr

更新日期：1980-03-01 00:00:00

abstract：BACKGROUND:Pregnancy after hysterectomy is rare. Because this clinical phenomenon is so uncommon, the diagnosis is not always considered in the evaluation of pain in a reproductive-aged woman after hysterectomy. Delay in diagnosis can result in potentially catastrophic intra-abdominal bleeding. CASE:A 31-year-old mult...

journal_title：Obstetrics and gynecology

authors： Fader AN,Mansuria S,Guido RS,Wiesenfeld HC

更新日期：2007-02-01 00:00:00

abstract：BACKGROUND:Malignant transformation of endometriosis in an episiotomy site is rare. CASE:A 42-year-old woman presented with a palpable mass, 2.5 cm in size, just inside the posterior commissure of the vagina, at the site of a previous episiotomy for a vaginal delivery. Three years previously, an endometriotic cyst had...

journal_title：Obstetrics and gynecology

authors： Kwon YS,Nam JH,Choi G

更新日期：2008-08-01 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：OBJECTIVE:To compare bleeding patterns between a 21/7-day triphasic norgestimate/ethinyl estradiol (E2) 25-microgram oral contraceptive pill (OCP) and a 24/4-day drospirenone/ethinyl E2 20-microgram OCP. METHODS:In a three-cycle, open-label, multicenter study, healthy, sexually active women were assigned randomly to a...

journal_title：Obstetrics and gynecology

authors： Kaunitz AM,Burkman RT,Fisher AC,LaGuardia KD

更新日期：2009-12-01 00:00:00

abstract：OBJECTIVE:To evaluate dynamic fluoroscopy of the pelvic floor for the study of women with pelvic floor disorders. METHODS:In a prospective, observational study in a tertiary care referral center, 30 women with prolapse beyond the introitus underwent comprehensive fluoroscopic imaging of the pelvic floor. RESULTS:Dyna...

journal_title：Obstetrics and gynecology

authors： Brubaker L,Retzky S,Smith C,Saclarides T

更新日期：1993-11-01 00:00:00

abstract：BACKGROUND:Cortical blindness is characterized by loss of vision in the presence of intact anterior visual pathways. Anton syndrome, a form of anosognosia, is a rare complication of cortical blindness involving compromise of the visual association centers, with resulting patient denial of blindness. Both syndromes have...

journal_title：Obstetrics and gynecology

authors： Argenta PA,Morgan MA

更新日期：1998-05-01 00:00:00

abstract：OBJECTIVE:The relationship between the specialized nurses of the Labor and Delivery Suite and the medical students who are rotating through the unit as clinical clerks has traditionally been a poor one. The objective of this project was to develop a program which pairs medical students with nurse preceptors to improve ...

journal_title：Obstetrics and gynecology

authors： Skoll MA,Dueckman R,Liston R

更新日期：2006-07-01 00:00:00

abstract：:Cord blood IgA and IgM levels were measured in newborns of mothers with prematurely ruptured membranes (PRM) who had also received prenatal glucocorticoid treatment to accelerate fetal lung maturity. Previous data show that some newborns of mothers with PRM had elevated IgA and/or IgM levels. This increase was also fo...

journal_title：Obstetrics and gynecology

authors： Cederqvist LL,Ekelund L,Litwin SD

更新日期：1980-04-01 00:00:00

abstract：OBJECTIVE:The purpose of this study was to determine the frequency, distribution, and most likely etiology of hematologic and weight discordance in pathologically proven monochorionic twins, and to use this information to reevaluate the neonatally derived definition of the twin-twin transfusion syndrome. METHODS:We re...

journal_title：Obstetrics and gynecology

authors： Wenstrom KD,Tessen JA,Zlatnik FJ,Sipes SL

更新日期：1992-08-01 00:00:00

abstract：:It has long been recognized that fatigue can affect human cognitive and physical function. Although there are limited published data on the effects of fatigue on health care providers, including full-time practicing physicians, there is increasing awareness within the patient safety movement that fatigue, even partial...

journal_title：Obstetrics and gynecology

authors： Committee on Patient Safety and Quality Improvement.

更新日期：2008-02-01 00:00:00

abstract：BACKGROUND:Cyclic vomiting syndrome is a condition that consists of recurrent episodes of vomiting occurring between periods of normal health, with no apparent organic cause of vomiting. We report the sentinel case of pregnancy complicated by preexisting cyclic vomiting syndrome. CASE:A primigravida presented at 8 wee...

journal_title：Obstetrics and gynecology

authors： Byers BD,Snyder CH,Saade GR

更新日期：2009-08-01 00:00:00

abstract：OBJECTIVE:To examine predictors of health care providers perceiving intrauterine devices (IUDs) as unsafe for nulliparous women and of infrequent provision of IUDs to nulliparous women. METHODS:We analyzed questionnaire data obtained during December 2009 to March 2010 from 635 office-based providers (physicians) and 1...

journal_title：Obstetrics and gynecology

authors： Tyler CP,Whiteman MK,Zapata LB,Curtis KM,Hillis SD,Marchbanks PA

更新日期：2012-04-01 00:00:00

abstract：:Adverse outcomes, preventable or otherwise, are a reality of medical care. Most importantly, adverse events affect patients, but they also affect health care practitioners. Disclosing information about adverse events has benefits for the patient and the physician and, ideally, strengthens the patient-physician relatio...

journal_title：Obstetrics and gynecology

authors：

更新日期：2016-12-01 00:00:00

abstract：:The effect of noncreatinine chromogens on the endogenous creatinine clearance (ECC) during pregnancy was investigated. It was found that these chromogens measured as plasma "creatinine" cause a significant reduction in the ECC value. This fact should be considered when the ECC value is used to evaluate renal function ...

journal_title：Obstetrics and gynecology

authors： Abdul-Karim RW,Harris JE,Beydoun SN,Cuenca VG

更新日期：1976-08-01 00:00:00

abstract：OBJECTIVE:To identify facilitators of and barriers to pregnant women being vaccinated against seasonal influenza by identifying factors associated with influenza vaccination during pregnancy among women who had recently given birth to a live infant. METHODS:We analyzed pooled data from Georgia (n=2,692) and Rhode Isla...

journal_title：Obstetrics and gynecology

authors： Ahluwalia IB,Jamieson DJ,Rasmussen SA,D'Angelo D,Goodman D,Kim H

更新日期：2010-10-01 00:00:00

abstract：:Perinatal asphyxia at term is a major cause of mortality and morbidity. In many instances obstetric or maternal complications during pregnancy, labor, or delivery account for the asphyxia, but there is a group of infants in whom asphyxia occurs without any recognizable risk factors. The histories of 1602 infants were ...

journal_title：Obstetrics and gynecology

authors： Grausz JP,Heimler R

更新日期：1983-08-01 00:00:00

abstract：:The second case is reported of renal failure in association with XY gonadal dysgenesis. The random association of these conditions appears unlikely. Recognition of a possible association is important because of potential fatality due to renal failure or gonadoblastoma in unrecognized cases. In groups at risk, follicle...

journal_title：Obstetrics and gynecology

authors： Harkins PG,Haning RV Jr,Shapiro SS

更新日期：1980-12-01 00:00:00

abstract：OBJECTIVE:To identify characteristics associated with high inpatient daily opioid consumption after cesarean delivery. METHODS:This is a retrospective cohort study of all cesarean deliveries performed under neuraxial anesthesia with neuraxial morphine, at a single institution from January 1, 2015, to December 31, 2015...

journal_title：Obstetrics and gynecology

authors： Prabhu M,Dolisca S,Wood R,James K,Bateman BT,Barth WH Jr,Wylie BJ

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND:Cortical blindness is a complication of severe preeclampsia, but it is unclear whether it results from cerebral vasospasm and ischemic injury or vasogenic (hydrostatic) edema due to increased capillary permeability. CASE:Reversible cortical blindness in a 33-year-old gravida 2, para 1, with severe postpartu...

journal_title：Obstetrics and gynecology

authors： Apollon KM,Robinson JN,Schwartz RB,Norwitz ER

更新日期：2000-06-01 00:00:00

abstract：BACKGROUND:Takotsubo cardiomyopathy is a cardiac condition associated with the acute onset of chest pain, abnormalities in cardiac enzymes and electrocardiogram, and a distinct pattern of left ventricular dysfunction on echocardiography. This case evaluates an obstetric patient diagnosed with Takotsubo cardiomyopathy d...

journal_title：Obstetrics and gynecology

authors： Brezina P,Isler CM

更新日期：2008-08-01 00:00:00

abstract：BACKGROUND:Warfarin-induced skin necrosis is a rare and dangerous complication affecting 0.01-0.1% of patients on warfarin. Deficiencies in protein C or protein S in association with other factors have been implicated in its etiology. No report has described this disorder in the immediate postpartum period in patients ...

journal_title：Obstetrics and gynecology

authors： Cheng A,Scheinfeld NS,McDowell B,Dokras AA

更新日期：1997-10-01 00:00:00

abstract：:Seventy-five high-risk pregnancies were studied in order to define the clinical value of the analysis of fetal blood flow velocity waveforms in early screening for growth retardation. Recordings were obtained at 26-28 weeks' gestation, in the absence of ultrasonographic signs of growth retardation, using a pulsed dupl...

journal_title：Obstetrics and gynecology

authors： Arduini D,Rizzo G,Romanini C,Mancuso S

更新日期：1987-07-01 00:00:00

abstract：OBJECTIVE:To describe the natural history and outcomes of a large cohort of expectantly managed angular pregnancies diagnosed in the first trimester by specific ultrasound criteria. METHODS:We conducted a prospective case series of women with prenatally diagnosed angular pregnancy at a single academic tertiary care ce...

journal_title：Obstetrics and gynecology

authors： Bollig KJ,Schust DJ

更新日期：2020-01-01 00:00:00

abstract：OBJECTIVES:To assess the ability of obstetricians to recognize parturients at risk for difficult intubation and to examine the effect of education in airway examination on that ability. METHODS:The airways of 160 parturients were examined by four physicians: one attending and one resident obstetrician, and one attendi...

journal_title：Obstetrics and gynecology

authors： Gaiser RR,McGonigal ET,Litts P,Cheek TG,Gutsche BB

更新日期：1999-05-01 00:00:00

abstract：OBJECTIVE:To investigate the interaction of exogenous adenosine 5'-triphosphate (ATP), a P2 receptor agonist, with prostaglandin F(2alpha) (PGF(2alpha)) on pregnant women in labor as well as on isolated human pregnant uterus preparations. METHODS:For an in vitro study, myometrial samples were obtained from 27 women un...

journal_title：Obstetrics and gynecology

authors： Ziganshin AU,Zefirova JT,Zefirova TP,Ziganshina LE,Hoyle CH,Burnstock G

更新日期：2005-06-01 00:00:00

abstract：OBJECTIVE:To characterize the rate of obstetric anal sphincter injuries and identify key risk factors of obstetric anal sphincter injuries, including duration of the second stage of labor. METHODS:This retrospective cohort study included all singleton, term, cephalic vaginal deliveries within Kaiser Permanente Norther...

journal_title：Obstetrics and gynecology

authors： Ramm O,Woo VG,Hung YY,Chen HC,Ritterman Weintraub ML

更新日期：2018-02-01 00:00:00

abstract：BACKGROUND:Diabetes insipidus is rare in pregnancy. It is characterized by hypoosmolar polyuria and may be central, nephrogenic, or transient in etiology; the latter is presumably related to excess placental vasopresinase production. In theory, fetal effects of this endocrine condition may include hydramnios secondary ...

journal_title：Obstetrics and gynecology

authors： Weinberg LE,Dinsmoor MJ,Silver RK

更新日期：2010-08-01 00:00:00

abstract：BACKGROUND:Cerebral metastasis of choriocarcinoma during pregnancy is rare. Described is the fourth case in the literature. CASE:A pregnant women at 28 weeks' gestation sought care for headaches followed by loss of consciousness. The diagnosis of choriocarcinoma metastases was made on the basis of the combination of c...

journal_title：Obstetrics and gynecology

authors： Picone O,Castaigne V,Ede C,Fernandez H

更新日期：2003-12-01 00:00:00