Abstract：
:Eighteen women aged 12 to 20 years with congenital cervicovaginal atresia were treated with a new technique of surgical canalization. All are now having regular menses. Two pregnancies have been achieved, with delivery of viable neonates. Surgical correction of this anomaly during adolescence may aid in restoration of menstrual and reproductive function.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Chakravarty B,Konar H,Chowdhury NNdoi
10.1067/mob.2000.105740subject
Has Abstractpub_date
2000-08-01 00:00:00pages
421-3issue
2eissn
0002-9378issn
1097-6868pii
S0002-9378(00)05093-6journal_volume
183pub_type
杂志文章abstract：:Ultrasonographic visualization of an enlarged cisterna magna was the initial clue that led to the prenatal diagnosis of trisomy 18 in five patients. Prenatal diagnosis of trisomy 18, a lethal defect, is important for proper patient counseling and management. ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90238-x
更新日期：1989-07-01 00:00:00
abstract：:Serum progesterone was assayed by the competitive protein-binding technique in 20 cases of gestational choriocarcinoma and one case of nongestational choriocarcinoma. Serum human chorionic gonadotropin (HCG) was simultaneously measured from the same blood samples by the hemagglutination-inhibition technique. Serum pro...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(75)90503-7
更新日期：1975-12-01 00:00:00
abstract：:Gonadotropins are released in a pulsatile fashion at a frequency of between 1 and 2 hours in the follicular phase of the menstrual cycle. Human menopausal gonadotropins are usually administered intramuscularly. We evaluated the gonadal response to intravenous human menopausal gonadotropins administered in a pulsatile ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(84)90736-1
更新日期：1984-03-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the effectiveness of a human immunodeficiency virus (HIV) rapid testing (RT) program. STUDY DESIGN:From April 13, 2004, to April 13, 2005, pregnant women at 2 high-risk maternity hospitals with no or incomplete HIV testing results (negative tests at <34 weeks, none t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajog.2007.09.005
更新日期：2008-02-01 00:00:00
abstract：:Prospectively collected information on blood pressure and proteinuria was available for geographically defined populations of primigravidas in Burma, China, Thailand, and Viet Nam. Clinically recognized hypertension during pregnancy varied by a factor of 25 between countries, and even a strict definition of proteinuri...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1988-01-01 00:00:00
abstract：OBJECTIVES:The aim of this study was to compare the visual analyses of fetal heart rate tracings by observers according to recent National Institute of Child Health and Human Development interpretative guidelines both with each other and with those of a computerized fetal heart rate analysis and alerting system. STUDY...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2000.107665
更新日期：2000-08-01 00:00:00
abstract：:Clearance indices (clearance of experimental material: clearance of antipyrine, CI) across the perfused human placenta were determined for urea, sodium, and chloride. The selected materials are of relatively small molecular weight and are water soluble. Clearance of urea was determined under conditions of net transfer...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(15)33310-x
更新日期：1981-11-15 00:00:00
abstract：:Placental-related fetal growth restriction arises primarily due to deficient remodeling of the uterine spiral arteries supplying the placenta during early pregnancy. The resultant malperfusion induces cell stress within the placental tissues, leading to selective suppression of protein synthesis and reduced cell proli...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1016/j.ajog.2017.11.577
更新日期：2018-02-01 00:00:00
abstract：:An association between an increase in the incidence of thromboembolic disease and the use of combined oral contraceptives has been shown by several epidemiologic studies. Evidence of the vascular complications of oral contraceptives suggests that venous thromboembolism correlates with estrogen dosage and arterial comp...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0002-9378(90)90596-y
更新日期：1990-07-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to determine if gap junctions are a necessary component of the human laboring uterus and if their presence in myometrium is a prerequisite for both term and preterm labor. STUDY DESIGN:We obtained 27 human myometrial samples at cesarean section or nongravid hysterectomy. Gap jun...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)90806-0
更新日期：1993-05-01 00:00:00
abstract：:Generally there is a tendency to underrate the value of uterine height in the diagnosis of intrauterine growth retardation (IUGR). This fact is probably due to the lack of standard normal values for this measurement. In a group of 298 healthy pregnant women, the 10th, 50th, and 90th percentile were calculated by week ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(78)90824-4
更新日期：1978-07-15 00:00:00
abstract：OBJECTIVE:The purpose of this study was to investigate vascular reactivity in heterozygous and homozygous offspring with a genetic predisposition for hypertension after postnatal cross-fostering to mothers with the opposite genetic inheritance of the NOS3 knockout allele. STUDY DESIGN:Homozygous NOS3 knockout (C57BL/6...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.01.031
更新日期：2007-04-01 00:00:00
abstract：:One hundred and fifty-three patients with pelvic endometriosis met the study criteria of inferility, tissue diagnosis, treatment with conservative surgery, and adequate follow-up. The extent of disease was classified according to Acosta and and associates. Pregnancy rates were 10 to 100% in various subclassifications ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(78)90417-9
更新日期：1978-06-15 00:00:00
abstract：BACKGROUND:The integrity of the pelvic autonomic nervous system is essential for proper bowel, bladder, and sexual function. OBJECTIVE:The purpose of this study was to characterize the anatomic path of the pelvic autonomic system and to examine relationships to clinically useful landmarks. STUDY DESIGN:Detailed disse...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2016.12.002
更新日期：2017-04-01 00:00:00
abstract：:Skillful laser ablation can remove any volume of human papillomavirus-associated vulvar disease but cannot prevent reactivation of the surrounding latent viral reservoir during postoperative healing. Conversely, interferon and 5-fluorouracil are relatively ineffective as primary therapies in clearing bulky lesions. In...
journal_title：American journal of obstetrics and gynecology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/0002-9378(92)91339-c
更新日期：1992-03-01 00:00:00
abstract：:The fetal heart rate acceleration response to an acoustic stimulation was compared to the traditional nonstress test in regard to pregnancy outcome, as reflected by the incidence of intrapartum fetal distress, meconium staining of the amniotic fluid, 1- and 5-minute Apgar scores, and perinatal mortality. Fetuses with ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(84)80029-0
更新日期：1984-01-01 00:00:00
abstract：:Fifty-five patients with Stage IB adenocarcinoma of the cervix were treated by radical hysterectomy and pelvic lymphadenectomy from 1965 through 1985. Bleeding was the presenting symptom in 56% of the patients. Twenty patients underwent cone biopsy for diagnostic purposes and 70% had residual carcinoma at the time of ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90877-6
更新日期：1989-06-01 00:00:00
abstract：:A previous study reported frequent resistance of the cervix at 9 mm during dilation and interpreted the resistance as the beginning of a tear of the internal os. A more recent identical study did not indicate such tears. Measurement of the dilators revealed that the set used in the previous study had uneven increments...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(88)80157-1
更新日期：1988-10-01 00:00:00
abstract：OBJECTIVE:This study was undertaken to assess the utility of the Advanced Life Support in Obstetrics Course for obstetrics/gynecology first-year residents by triangulating pretest and posttest scores on written test of knowledge by interns, with qualitative surveys by residents, and faculty. STUDY DESIGN:Obstetrics/gy...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2006.10.912
更新日期：2007-05-01 00:00:00
abstract：OBJECTIVE:The objective of the study was to determine in the rat model whether the uterotonic action of vasopressin is mediated by the vasopressin V1a receptor in the uterus, by the oxytocin receptor, or by both. The purpose is to assess whether the anti-V1a activity of oxytocin antagonists is a desirable pharmacologic...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(96)70050-9
更新日期：1996-11-01 00:00:00
abstract：:Ritodrine hydrochloride was administered parenterally to pregnant ewes during spontaneous or oxytocin-induced uterine activity. The effects of ritodrine on the uterus and cardiovasculature were assessed both with and without simultaneous administration of either alpha or beta blockade. Ritodrine was found to be an eff...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(76)90692-x
更新日期：1976-12-15 00:00:00
abstract：:Large ovarian cysts are conventionally treated by laparotomy. We describe a technique of transabdominal drainage under ultrasonographic control followed by laparoscopic excision of an ovarian cyst that was 24 x 10 x 20 cm. This approach has the benefits of minimal-access surgery and is suitable for unilocular benign c...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(96)70060-1
更新日期：1996-11-01 00:00:00
abstract：:Fecundity has been extended to the menopause by advances in assisted reproductive techniques. The incidence of ovarian cancer increases with age, and an increased risk of ovarian cancer has been associated with incessant ovulation and infertility. The increased risk of ovarian cancer in older infertility patients must...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(94)90164-3
更新日期：1994-11-01 00:00:00
abstract：:The purpose of this investigation was to determine the diagnostic value of an average mean arterial blood pressure in the second trimester of greater than or equal to 90 mm Hg and a threshold increase in diastolic blood pressure of greater than or equal to 15 mm Hg or in systolic blood pressure of greater than or equa...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90463-8
更新日期：1989-02-01 00:00:00
abstract：:Serum gonadotropin, estrogen, and androgen levels were measured in samples obtained from 19 patients with polycystic ovarian disease (PCO) and from 10 normal women on day 2 to 4 of their menstrual cycles. In patients with PCO, the mean (plus or minus S.E.) concentration was significantly higher (P smaller than 0.001) ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(75)90081-2
更新日期：1975-02-15 00:00:00
abstract：OBJECTIVE:This study was undertaken to determine whether the neonatal benefit of a single complete course of antenatal corticosteroids diminishes when delivery is remote from administration (> 14 days). STUDY DESIGN:This retrospective 2 center cohort trial included women who received a single complete course of antena...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/j.ajog.2006.12.018
更新日期：2007-05-01 00:00:00
abstract：:Twelve pregnant women at term with unfavorable cervices (less than or equal to 5 points according to Bishop score) were given prostaglandin E2 for cervical priming and labor induction. Prostaglandin E2 was given in the following manner: 0.5 mg in gel strictly intracervically (n = 4), extraamniotically (n = 4), or pros...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(90)90986-h
更新日期：1990-03-01 00:00:00
abstract：:To determine whether abnormalities of the androgen receptor previously observed in skin fibroblasts from patients with androgen insensitivity syndrome also occur in the gonads of affected individuals, androgen receptor activity in the gonads of a patient with testicular feminization syndrome was investigated. Using co...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(84)90434-4
更新日期：1984-11-01 00:00:00
abstract：:Value-based care, best clinical outcome relative to cost, is a priority in correcting the high costs for average clinical outcomes of health care delivery in the United States. Hysterectomy represents the most common and identifiable nonobstetric major surgical procedure among women. Surgical approaches to hysterectom...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2018.11.124
更新日期：2019-03-01 00:00:00
abstract：OBJECTIVE:Intrauterine growth restriction in an ovine model occurs after exposure to environmental heat stress for 80 days beginning at 35 days' gestation. Our objective was to determine whether intrauterine growth restriction is reversible on removal of the heat stress after only 55 days of exposure; that is, does a b...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(99)70629-0
更新日期：1999-05-01 00:00:00
