Effect of prolonged vaginal distention and sphincter transection on physiologic function of the external anal sphincter in an animal model.

abstract：:Individual prenatal care is intended to prevent poor perinatal outcomes and provide education to women throughout pregnancy, childbirth, and the postpartum period through a series of one-on-one encounters between a woman and her obstetrician or other obstetric care provider. Concerns regarding increasing health care c...

journal_title：Obstetrics and gynecology

authors：

更新日期：2018-03-01 00:00:00

abstract：:Uterine leiomyomas are associated with various complications during pregnancy. During a 2-year period, pregnant women with a history of leiomyomas were referred to our antenatal testing unit for ultrasound evaluation. Eighty-five patients were found to have single or multiple leiomyomas by ultrasound examination. The ...

journal_title：Obstetrics and gynecology

authors： Davis JL,Ray-Mazumder S,Hobel CJ,Baley K,Sassoon D

更新日期：1990-01-01 00:00:00

abstract：:Estrogen treatment of postmenopausal women has been suggested to improve mood and psychological function. However, this remains controversial because previous studies involved heterogeneous groups, were not double blind, and included women who were also experiencing somatic symptoms that were relieved by estrogen. A r...

journal_title：Obstetrics and gynecology

authors： Ditkoff EC,Crary WG,Cristo M,Lobo RA

更新日期：1991-12-01 00:00:00

abstract：:This month we focus on current research in human papillomavirus-related lower anogenital tract disease prevention and screening. Dr. Boardman discusses four recent publications, which are concluded with a "bottom line" that is the take-home message. The complete reference for each can be found in on this page, along w...

journal_title：Obstetrics and gynecology

authors： Boardman LA

更新日期：2015-10-01 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：:Individuals with Down syndrome have abnormally short long bones. Sonography has previously revealed slightly shortened femurs and thickened nuchal folds in affected second-trimester fetuses. Humeral and femoral lengths and nuchal folds were evaluated in 400 normal second-trimester controls and in 24 consecutive Down s...

journal_title：Obstetrics and gynecology

authors： Benacerraf BR,Neuberg D,Frigoletto FD Jr

更新日期：1991-02-01 00:00:00

abstract：OBJECTIVE:To examine the association between maximum urethral closure pressure and Valsalva leak-point pressure in women with genuine stress incontinence (GSI). METHODS:Fifty-six women with GSI were evaluated in a urodynamics laboratory. Maximum urethral closure pressure and vesical leak-point pressure were measured w...

journal_title：Obstetrics and gynecology

authors： Sultana CJ

更新日期：1995-11-01 00:00:00

abstract：BACKGROUND:Vaginal aplasia occurs in 1 in 5,000-10,000 female live births. In this report, we evaluated a novel dual-force vaginoplasty technique for treatment of 11 patients with segmental vaginal aplasia. TECHNIQUE:The principle of the approach is to thin the atretic part between two counteracting forces. The instru...

journal_title：Obstetrics and gynecology

authors： El Saman AM,Farag MA,Shazly SA,Noor M,Ali MK,Othman ER,Khalifa M,Farghly TA,El Saman DA

更新日期：2017-05-01 00:00:00

abstract：UNLABELLED:ōk--q----_xD-xD whether maternal antenatal therapy with vitamin K and phenobarbital prevents intracranial hemorrhage in premature newborns. METHODS:Women at high risk for spontaneous or indicated premature delivery before 34 weeks' gestation were randomly assigned to receive either placebo or vitamin K and ...

journal_title：Obstetrics and gynecology

authors： Thorp JA,Ferrette-Smith D,Gaston LA,Johnson J,Yeast JD,Meyer B

更新日期：1995-07-01 00:00:00

abstract：OBJECTIVE:To determine whether high levels of serum alpha-fetoprotein (AFP) predict increased risk of adverse pregnancy outcomes, including preterm birth (before 37 weeks), preterm birth occurring at or before 28 weeks, small for gestational age (SGA) infant, preeclampsia, and placental abnormalities, and to determine ...

journal_title：Obstetrics and gynecology

authors： Waller DK,Lustig LS,Cunningham GC,Feuchtbaum LB,Hook EB

更新日期：1996-11-01 00:00:00

abstract：:Reviewed are 37 patients with the diagnosis of uterine papillary serous carcinoma. Clinically, 19 patients presented as stage I, 9 as stage II, 1 as stage III, and 8 as stage IV. Four of 18 patients with clinical stage I disease who underwent surgery had pelvic metastases and five had disease spread beyond the pelvis....

journal_title：Obstetrics and gynecology

authors： Chambers JT,Merino M,Kohorn EI,Peschel RE,Schwartz PE

更新日期：1987-01-01 00:00:00

abstract：BACKGROUND:A pregnancy with Gorham disease (massive osteolysis syndrome) is described. To our knowledge, this is the first reported case of a pregnancy associated with this disease. CASE:A 25-year-old woman was seen for pre-conception counseling with the diagnosis of Gorham disease. Before pregnancy, magnetic resonanc...

journal_title：Obstetrics and gynecology

authors： Porter KB,O'Brien WF,Towsley G,Cates JD,Watts DB

更新日期：1993-05-01 00:00:00

abstract：OBJECTIVE:To investigate neonatal morbidity and maternal complication rates with delivery body mass index (BMI) 60 or greater. METHODS:This retrospective, multicenter cohort study included singleton pregnancies between 23 and 42 weeks of gestation from January 2005 to April 2016. Women with BMI 60 or greater were comp...

journal_title：Obstetrics and gynecology

authors： Kim T,Burn SC,Bangdiwala A,Pace S,Rauk P

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVE:Postcesarean endometritis and wound infection remain significant morbidities, despite use of strategies to prevent these complications. We investigated the effect of preoperative vaginal preparation with povidone-iodine as a preventive intervention against postcesarean endometritis and wound infection. METHO...

journal_title：Obstetrics and gynecology

authors： Starr RV,Zurawski J,Ismail M

更新日期：2005-05-01 00:00:00

abstract：:Fifty-eight infants of 3332 deliveries (1.7%) were found to be growth retarded (IGR) at birth. For purposes of analysis, the infants were divided into 2 groups according to gestational age at delivery: Group I infants were delivered between 38 and 43 weeks' gestation, and Group II infants were delivered between 28 and...

journal_title：Obstetrics and gynecology

authors： Perry CP,Harris RE,DeLemos RA,Null DM Jr

更新日期：1976-08-01 00:00:00

abstract：OBJECTIVE:The aim of this study was to estimate the probability of spontaneous delivery at 34 weeks or less according to cervical assessment by transvaginal scan associated with previous obstetric history. METHODS:Ultrasound transvaginal cervical length and presence of funneling were evaluated in 1,958 singleton pregn...

journal_title：Obstetrics and gynecology

authors： de Carvalho MH,Bittar RE,Brizot Mde L,Bicudo C,Zugaib M

更新日期：2005-03-01 00:00:00

abstract：OBJECTIVE:Among all women with pelvic inflammatory disease (PID), prevention of adverse reproductive consequences appears to be similarly achieved by outpatient treatment and inpatient treatment. We assessed whether outpatient is as effective as inpatient treatment in relevant age, race, and clinical subgroups of women...

journal_title：Obstetrics and gynecology

authors： Ness RB,Trautmann G,Richter HE,Randall H,Peipert JF,Nelson DB,Schubeck D,McNeeley SG,Trout W,Bass DC,Soper DE

更新日期：2005-09-01 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：:The rhizomelic form of chondrodysplasia punctata is a lethal autosomal recessive disorder of unknown cause. It is characterized by marked shortening and bowing of the proximal limbs, vertebral column abnormalities, eye and skin defects, severe mental retardation, and recurrent infection. Previously, antenatal diagnosi...

journal_title：Obstetrics and gynecology

authors： Duff P,Harlass FE,Milligan DA

更新日期：1990-09-01 00:00:00

abstract：:The systolic/end-diastolic ratio (S/D) and pulsatility and resistance indices were calculated before and after diagnostic cordocentesis in 46 fetuses, after 19 intravascular transfusions in eight fetuses, and on two occasions 45 minutes apart in eight controls. The fetus was paralyzed with pancuronium (0.3 mg/kg sonog...

journal_title：Obstetrics and gynecology

authors： Weiner CP,Anderson TL

更新日期：1989-02-01 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：:An unusual case is presented of advanced dysgerminoma in a patient with Swyer syndrome, 46,XY pure gonadal dysgenesis. Unexpected regional invasion necessitated bowel resection, total abdominal hysterectomy, and bilateral salpingogonadectomy for a complete en bloc excision of the primary tumor mass and the dysgenetic ...

journal_title：Obstetrics and gynecology

authors： Parker M,Barnhill D,Teneriello M,O'Connor D,Park R

更新日期：1992-09-01 00:00:00

abstract：BACKGROUND:Endometrial destruction is an accepted conservative surgical approach for women with dysfunctional uterine bleeding. However, this procedure cannot guarantee complete removal of the entire endometrium. The possibility exists that endometrial carcinoma may develop even years after such procedure. CASE:We rep...

journal_title：Obstetrics and gynecology

authors： Sagiv R,Ben-Shem E,Condrea A,Glezerman M,Golan A

更新日期：2005-11-01 00:00:00

abstract：OBJECTIVE:To characterize the 20 most common prescription medications and the 10 most common prescription medications classified in the former U.S. Food and Drug Administration categories D or X dispensed to pregnant women enrolled in the U.S. Medicaid program. METHODS:We conducted a cohort study of 1,106,757 pregnant...

journal_title：Obstetrics and gynecology

authors： Palmsten K,Hernández-Díaz S,Chambers CD,Mogun H,Lai S,Gilmer TP,Huybrechts KF

更新日期：2015-09-01 00:00:00

abstract：:Fetal macrosomia (birthweight equal to or in excess of 4500 g) in a study of 110 affected infants was associated with excessive maternal weight, prolonged gestation, white race, multiparity, maternal diabetes, male fetus, and a previous macrosomic infant. The two most common obstetric complications associated with fet...

journal_title：Obstetrics and gynecology

authors： Parks DG,Ziel HK

更新日期：1978-10-01 00:00:00

abstract：OBJECTIVE:To compare the effectiveness of orally administered nifedipine and intravenously administered labetalol for acute blood pressure control in hypertensive emergency of pregnancy. METHODS:In this double-blind, randomized, controlled trial, pregnant women with sustained increase in systolic blood pressure of 160...

journal_title：Obstetrics and gynecology

authors： Shekhar S,Sharma C,Thakur S,Verma S

更新日期：2013-11-01 00:00:00

abstract：:Blood samples were obtained from 5 women during the menstrual cycle in which they had conceived. Although neither the women nor their physicians were clinically aware that conception had occurred, one or more of the blood specimens from each woman contained human chorionic gonadotropin (hCG), as measured by a specific...

journal_title：Obstetrics and gynecology

authors： Braunstein GD,Karow WG,Gentry WD,Wade ME

更新日期：1977-07-01 00:00:00

abstract：:The volume of the human breast was measured by ultrasonographic methods with good reliability and reproducibility. Variations in breast volume of up to 36% were encountered with weekly measurements during the course of seven normal menstrual cycles. Oral contraceptives containing 35 to 50 micrograms ethynyl estradiol ...

journal_title：Obstetrics and gynecology

authors： Malini S,Smith EO,Goldzieher JW

更新日期：1985-10-01 00:00:00

abstract：:This study was carried out to determine whether some of the lowest doses of natural estrogens currently prescribed for postmenopausal women result in significant changes in plasma lipids, urinary calcium, urinary free cortisol, or level of androgens. Twenty-four postmenopausal women were studied and the estrogens inge...

journal_title：Obstetrics and gynecology

authors： Lobo RA,Brenner P,Mishell DR Jr

更新日期：1983-07-01 00:00:00

abstract：:Full-time faculty numbers in academic departments of obstetrics-gynecology have resumed growth in the last three years, and now average 18.3 per department. Women are represented in a larger proportion than among practicing specialists. Faculty subspecialists are increasing in numbers, but their trend is toward practi...

journal_title：Obstetrics and gynecology

authors： Pearse WH,Fielden JG,Sherline DM

更新日期：1987-09-01 00:00:00