Abstract:
:We report 2 cases of 47,XXX that were diagnosed prenatally and were screened positive for trisomy 21 by biochemical and ultrasound markers. These cases underline the importance of discussing the sex chromosome abnormalities during the genetic counseling after an abnormal triple screen test or ultrasound examination.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Khoury-Collado F,Wehbeh AN,Fisher AJ,Bombard AT,Weiner Zdoi
10.1016/j.ajog.2004.12.037subject
Has Abstractpub_date
2005-05-01 00:00:00pages
1469-71issue
5eissn
0002-9378issn
1097-6868pii
S0002937805000086journal_volume
192pub_type
杂志文章abstract::The cancer antigen CA 125 is manifest by serous cystadenocarcinoma of the ovary and to a lesser extent by other gynecologic and nongynecologic tumors. Its presence was screened for in normal human fetal tissues and fluids. Appreciable quantities of CA 125 were discovered in amniotic fluid by both a dot blot assay and ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(86)90076-1
更新日期:1986-07-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to describe patient preferences for uterine preservation and hysterectomy in women with pelvic organ prolapse symptoms and to describe predictors of preference for uterine preservation. STUDY DESIGN:This multicenter, cross-sectional study evaluated patient preferences for uterin...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,多中心研究
doi:10.1016/j.ajog.2013.08.003
更新日期:2013-11-01 00:00:00
abstract:OBJECTIVE:Our aim was to determine the chorionic and amniotic types in multifetal pregnancies with transvaginal ultrasonography at > or = 14 weeks' gestation. STUDY DESIGN:Two hundred twelve multifetal pregnancies were scanned transvaginally at or before 14 weeks' gestation. The number of fetuses and the chorionic and...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(94)70291-8
更新日期:1994-03-01 00:00:00
abstract::144 patients aged 18-41 were observed to study a new method of cervical perfusion of prostaglandins (PGs) to induce labor and missed abortion. 46 patients were primigravidae, 86 had a normal pregnancy, and 58 had missed abortion. Duration of gestation was 37-42 weeks, and duration of amenorrhea in case of missed abo...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(82)90259-9
更新日期:1982-10-15 00:00:00
abstract::If the parents do not want to take the 50% chance that a male fetus will be involved with an x-linked disease, it is desirable to predict fetal sex early enough to safely terminate pregnancy. Slides obtained from midcervical smears of 20 consecutive patients at different stages of gestation were stained with .5% aque...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(73)90541-3
更新日期:1973-03-15 00:00:00
abstract::We describe 1 case of placenta increta and 1 of placenta percreta, both associated with elevated maternal serum creatine kinase concentration. In patients with placenta previa and ultrasonographic findings of an abnormally adherent placenta, an unexplained elevation in maternal serum creatine kinase level should alert...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(99)70683-6
更新日期:1999-04-01 00:00:00
abstract:OBJECTIVE:Our purpose was to determine the effect of in utero exposure to indomethacin on the need for surgical closure of a patent ductus arteriosus (PDA). STUDY DESIGN:Perinatal variables were compared between infants at <32 weeks who required surgical closure of PDA after failed medical management and those who did...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.127464
更新日期:2002-10-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to determine factors responsible for the increasing number of deaths from corpus cancer over three time periods. STUDY DESIGN:Data were collected from the Surveillance, Epidemiology and End Results database from 1988-2001. Kaplan-Meier and Cox proportional hazards regression ana...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2007.08.075
更新日期:2008-02-01 00:00:00
abstract:OBJECTIVE:The purpose of this study was to compare the efficacy of misoprostol that is administered in the buccal pouch with the intravaginal route of administration. STUDY DESIGN:One hundred fifty-seven pregnant women with a singleton live gestation, Bishop score of <7, estimated fetal weight of <4500 g, and gestatio...
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:10.1067/mob.2002.119630
更新日期:2002-02-01 00:00:00
abstract::Relationships among prepregnancy weight status, prenatal weight gain, and the outcome of 922 twin gestations delivered at term were retrospectively investigated with the use of data provided by linked birth-death certificates in Kansas, 1980 to 1986. Infant birth weights were found to increase linearly with prenatal w...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(90)90845-x
更新日期:1990-01-01 00:00:00
abstract:OBJECTIVES:This study was undertaken to determine the relief of climacteric symptoms by vaginal rings delivering estradiol and to monitor estrogen levels. STUDY DESIGN:Rings releasing in vitro either 60 or 140 microg/d estradiol were used by 35 women who had undergone hysterectomy for each dose level. Hot flash and ni...
journal_title:American journal of obstetrics and gynecology
pub_type: 临床试验,杂志文章,多中心研究,随机对照试验
doi:10.1016/s0002-9378(99)70383-2
更新日期:1999-12-01 00:00:00
abstract::This case report describes the antenatal diagnosis of a fetal pulmonary anomaly. Early detection afforded detailed parental counseling and prompt neonatal diagnosis and treatment. ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(85)90433-8
更新日期:1985-01-01 00:00:00
abstract::A patient seen for infertility developed severe endometriosis within 2 years of neosalpingostomy for bilateral fallopian tube obstruction. A retrospective review of infertility surgeries revealed none of 20 patients with obstructed tubes to have endometriosis, compared with 66 of 125 (52.8%) with at least one patent f...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(94)70160-1
更新日期:1994-05-01 00:00:00
abstract:OBJECTIVE:We sought to compare bony pelvis dimensions at the level of pelvic support in women with and without pelvic organ prolapse (POP). STUDY DESIGN:Pelvic floor dimensions of 42 white women with POP > 1 cm beyond the hymen were compared with 42 age- and parity-matched women with normal support. Bony landmarks rel...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2008.10.040
更新日期:2009-03-01 00:00:00
abstract:OBJECTIVE:Intravenous magnesium sulfate is widely used in obstetrics for the treatment of both preterm labor and preeclampsia. Although therapeutic levels of total magnesium have been proposed, the levels remain controversial. Because the active form of magnesium is the free or ionized form, it is essential to determin...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.122421
更新日期:2002-05-01 00:00:00
abstract:OBJECTIVE:Our objective was to study the effect of estrogen administration and moderate hypertension on left ventricular size, pump function, and contractility in chronically instrumented ewes. STUDY DESIGN:Ewes were either given 0.06 mg/kg 17beta-estradiol intramuscularly (n = 8) or were made hypertensive (n = 6) by ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(98)70053-5
更新日期:1998-09-01 00:00:00
abstract:OBJECTIVE:The interaction between maternal hemodynamics and uterine activity in the upright position was investigated longitudinally (358 measurements) in 40 healthy pregnant women from 20 gestational weeks to term. STUDY DESIGN:Maternal-fetal hemodynamic parameters and uterine contractions were measured noninvasively...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(93)90160-k
更新日期:1993-07-01 00:00:00
abstract:OBJECTIVES:The purpose of this study was to examine neurokinin B levels in serum from preeclamptic and normotensive and to investigate the role of neurokinin B in preeclampsia. STUDY DESIGN:Peripheral and uterine venous blood neurokinin B levels were measured in 14 normotensive and 8 preeclamptic pregnant women by rad...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/s0002-9378(03)00775-0
更新日期:2003-11-01 00:00:00
abstract::Over a 10-year period 12,643 gynecologic surgical procedures were performed with the patients under general anesthesia. Succinylcholine was the muscle relaxant used in the majority of cases. Four of these patients developed prolonged postoperative apnea; the longest period of apnea was 6 hours. In one patient atypical...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(82)90680-9
更新日期:1982-05-01 00:00:00
abstract:OBJECTIVE:Our purpose was to assess pregnancy outcome for women whose second-trimester triple screen results revealed very low unconjugated estriol levels. STUDY DESIGN:Of 44,146 women screened for alpha-fetoprotein, human chorionic gonadotropin, and unconjugated estriol, a group of women with isolated very low unconj...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(95)91343-2
更新日期:1995-10-01 00:00:00
abstract::Pregnant women show a reduced pressor responsiveness to angiotensin II, but the mechanism responsible in unclear. We sought to determine whether reduced pressor responsiveness was due to decreased vasoreactivity and the involvement of increased vasodilator prostaglandin production in decreases observed. We found that ...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(89)90132-4
更新日期:1989-01-01 00:00:00
abstract:OBJECTIVE:This study was undertaken to examine routine cervical cancer screening diagnoses and outcomes on an age-specific basis in a US population. STUDY DESIGN:We conducted an observational cohort study using 1997-2002 health plan administrative and laboratory data for women enrolled at Kaiser Permanente Northwest (...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2004.01.043
更新日期:2004-07-01 00:00:00
abstract:OBJECTIVE:Various tocolytics are used to suppress uterine contractility in patients in preterm labor. Progesterone (P4) is used in patients at high risk for preterm delivery. In this study, we evaluated the effects of various tocolytics with and without P4 to examine effects on uterine contractility. STUDY DESIGN:Uter...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/j.ajog.2011.12.011
更新日期:2012-03-01 00:00:00
abstract::A comparison was made of the incidences of cesarean section deliveries between mothers 18 years of age or younger and those 19 to 21 years of age, all of whom were enrolled in a comprehensive program of prenatal care. Also compared were the indications for surgical delivery between the two groups. The rate of cesarean...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0002-9378(85)80033-8
更新日期:1985-07-15 00:00:00
abstract:OBJECTIVE:We compared preoperative and intraoperative assessments of pelvic organ prolapse to ascertain whether differences existed. STUDY DESIGN:This study is a retrospective analysis of information that was collected of 193 women who underwent reconstructive operation for pelvic organ prolapse between January 1994 a...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1067/mob.2002.122985
更新日期:2002-06-01 00:00:00
abstract::Urinary tract infections are the most common outpatient infections, but predicting the probability of urinary tract infections through symptoms and test results can be complex. The most diagnostic symptoms of urinary tract infections include change in frequency, dysuria, urgency, and presence or absence of vaginal dis...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/j.ajog.2017.12.231
更新日期:2018-07-01 00:00:00
abstract::The ability to predict clinical outcomes is of great importance to physicians and patients alike. Accordingly, multiple different methods have been used in an effort to accurately predict these outcomes. These methods include the development of scoring systems based on univariable and multivariable analysis, as well a...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1016/j.ajog.2005.09.002
更新日期:2006-03-01 00:00:00
abstract:OBJECTIVE:The bleeding time is one of the most commonly used diagnostic tests to evaluate platelet-related hemorrhagic disorders. Magnesium has been shown in vitro to be a platelet antiaggregant. This study was conducted to evaluate the hypothesis that magnesium sulfate has no effect on the template bleeding time. STU...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(95)91363-7
更新日期:1995-10-01 00:00:00
abstract::Previously endovaginal ultrasonography was considered an adjunct for use in full-service ultrasound facilities by subspecialists only. The technique, however, has tremendous application for use by the clinician in the examination room for patients at bimanual examination. This is because the procedure is meant to be p...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(90)90971-9
更新日期:1990-03-01 00:00:00
abstract::This study was designed to test the hypothesis that the thermal response to endurance exercise is altered by the thermal adaptations to pregnancy. Accordingly, rectal temperature was monitored in 18 recreational athletes before, during, and after 20 minutes of continuous exercise before conception and every 6 to 8 wee...
journal_title:American journal of obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0002-9378(91)90015-j
更新日期:1991-12-01 00:00:00