Abstract：
OBJECTIVE:To compare the serial ultrasound assessment of abdominal circumference (AC) and fetal weight versus single values of umbilical artery pulsatility index (PI) and the aortic-middle cerebral PI ratio in the identification of fetal growth retardation (FGR). METHODS:Serial AC measurements and estimates of weight were obtained in 104 small fetuses in the third trimester of pregnancy. These serial values (expressed as a change in standard deviation [SD] scores) were compared with the final value of AC and estimated fetal weight (EFW), umbilical artery PI, and the aortic-middle cerebral artery PI ratio (all expressed as SD scores) for their ability to predict a reduced neonatal ponderal index, mid-arm circumference-head circumference (HC) ratio, and skinfold thickness. Receiver-operating characteristic (ROC) curves were derived and the ultrasound measurements evaluated by calculating the areas under the ROC curves. RESULTS:Serial estimates of fetal weight resulted in a significantly larger area under the ROC curve compared with the final aortic-middle cerebral PI ratio in the prediction of an abnormal mid-arm circumference-HC ratio and compared with the final AC, EFW, and umbilical artery PI in the prediction of all neonatal morphometric indices. CONCLUSION:In small fetuses, fetal growth failure as determined by the serial assessment of AC and EFW was superior to the final AC and EFW, umbilical artery PI, and the aortic-middle cerebral PI ratio in the prediction of abnormal neonatal morphometry indicative of FGR.
journal_name
Obstet Gynecoljournal_title
Obstetrics and gynecologyauthors
Chang TC,Robson SC,Spencer JA,Gallivan Ssubject
Has Abstractpub_date
1993-08-01 00:00:00pages
230-6issue
2eissn
0029-7844issn
1873-233Xjournal_volume
82pub_type
杂志文章abstract：:Six new cases of idiopathic thrombocytopenic purpura (ITP) associated with pregnancy are reported; one of these patients delivered triplets. In addition, 78 patients with 122 pregnancies and 124 fetuses have been reported previously. The maternal mortality rate was 4% and the fetal mortality rate was 18%. Prior recomm...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/00006250-197805000-00018
更新日期：1978-05-01 00:00:00
abstract：OBJECTIVE:To describe the incidence of pelvic floor dysfunction in transgender women undergoing gender-affirming vaginoplasty and outcomes in a program providing pelvic floor physical therapy (PT). METHODS:We conducted a retrospective, single-institution study on vaginoplasty patients between May 1, 2016, and February...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000003236
更新日期：2019-05-01 00:00:00
abstract：:Two hundred women were studied in a randomized controlled trial of induction of labor using high-dose (3 mg) or low-dose (0.5 mg) prostaglandin E2 vaginal pessaries. Induction using 3-mg pessaries was more successful, with a shorter overall induction-delivery interval and less requirement for analgesia, although uteri...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：
更新日期：1984-03-01 00:00:00
abstract：OBJECTIVE:Emerging data suggest that oophorectomy at the time of hysterectomy for benign indications may increase long-term morbidity and mortality. We performed a population-based analysis to estimate the rates of oophorectomy in women undergoing hysterectomy for benign indications. METHODS:The Perspective database w...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e3182887a47
更新日期：2013-04-01 00:00:00
abstract：OBJECTIVE:To study the effect of raloxifene on the response to conjugated estrogen cream or nonhormonal moisturizer in postmenopausal women with preexisting signs of vaginal atrophy. METHODS:Postmenopausal women with preexisting and untreated vaginal atrophy were enrolled in this parallel, placebo-controlled, randomiz...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章,随机对照试验
doi：10.1016/s0029-7844(02)02726-6
更新日期：2003-02-01 00:00:00
abstract：:Intrauterine exposure to diethylstilbestrol (DES) has been associated with ths subsequent rare development of clear cell adenocarcinoma of the vagina and cervix in exposed female progeny. These tumors have been seen thus far in patients between the ages of 7 and 29 years. In addition, nonmalignant epithelial and struc...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,评审
doi：
更新日期：1981-11-01 00:00:00
abstract：BACKGROUND:Cannabinoid hyperemesis syndrome is a condition present among chronic cannabis users resulting in abdominal pain, intractable nausea and vomiting, and compulsive bathing behaviors. Given the recent legalization of marijuana in certain areas of the United States, the incidence of this condition may increase a...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000000595
更新日期：2015-06-01 00:00:00
abstract：OBJECTIVE:To evaluate whether transvaginal Doppler ultrasound is more valid than transvaginal sonography, magnetic resonance imaging (MRI), and CA 125 in differentiating malignant from benign ovarian tumors. METHODS:Sixty-three patients with ovarian tumors (36 benign and 27 malignant) were studied with transvaginal Do...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1992-12-01 00:00:00
abstract：OBJECTIVE:To determine whether the risk for uterine rupture is increased in women attempting vaginal birth after multiple cesarean deliveries. METHODS:We conducted a prospective multicenter observational study of women with prior cesarean delivery undergoing trial of labor and elective repeat operation. Maternal and p...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1097/01.AOG.0000224694.32531.f3
更新日期：2006-07-01 00:00:00
abstract：:From 1973 to 1983, cytogenetic analyses were performed on blood samples from 144 couples referred because of two or more spontaneous abortions. Any couple with abnormal offspring in addition to the miscarriages was excluded from the study. Two balanced translocations were found in the 288 individuals examined (0.7%). ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1984-02-01 00:00:00
abstract：:Cloacal dysgenesis is a rare anomaly. Fifty cases have been reported in the literature. This condition differs from the usual imperforate anus. The diagnosis, evaluation, and therapeutic management require an understanding of the embryogenesis of the cloaca. The presence at birth of a single interlabial orifice or an ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1977-07-01 00:00:00
abstract：:Eleven patients with twin pregnancies were identified as having twin-twin transfusion syndrome on the basis of like-sex twins with monochorionic placentation and umbilical venous blood hemoglobin differences exceeding 50 g/L at delivery. Umbilical artery velocity-time waveform studies had been performed in these pregn...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1990-12-01 00:00:00
abstract：:Trial of labor after cesarean delivery (TOLAC) refers to a planned attempt to deliver vaginally by a woman who has had a previous cesarean delivery, regardless of the outcome. This method provides women who desire a vaginal delivery the possibility of achieving that goal-a vaginal birth after cesarean delivery (VBAC)....
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,实务指引
doi：10.1097/AOG.0000000000002398
更新日期：2017-11-01 00:00:00
abstract：:Two cases of Listeria monocytogenes chorioamnionitis are presented in which transabdominal amniocentesis was used to confirm the diagnosis and to obtain reliable intrauterine culture material free from lower genital tract contamination. The mechanisms of infection with Listeria monocytogenes in the pregnant patient ar...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/00006250-198003001-00002
更新日期：1980-03-01 00:00:00
abstract：OBJECTIVE:To estimate whether the use of specific types of assisted reproductive technology (ART) is associated with an increased risk of placenta-mediated pregnancy complications, which include preeclampsia, stillbirth, small for gestational age at birth, and placental abruption. METHODS:A population-based retrospect...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e3181b76bd1
更新日期：2009-10-01 00:00:00
abstract：:Findings from basic neuroscience have provided information on the effects of estrogen on brain morphology and chemistry that explain how this sex steroid may influence brain function. The clinical literature shows that estrogen enhances mood and specific aspects of cognitive functioning in postmenopausal women. There ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0029-7844(95)00431-9
更新日期：1996-02-01 00:00:00
abstract：OBJECTIVE:To describe obesity prevention and treatment practices of U.S. obstetrician-gynecologists. METHODS:A cross-sectional survey was mailed to 1,806 practicing members of the American College of Obstetricians and Gynecologists (ACOG) in February-April 2005. RESULTS:Of the 900 respondents who returned questionnai...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/01.AOG.0000233171.20484.db
更新日期：2006-10-01 00:00:00
abstract：OBJECTIVE:To identify neonatal complications associated with placenta previa. METHODS:This was a population-based, retrospective cohort study involving all singleton deliveries in Nova Scotia from 1988 to 1995. The study group consisted of all completed singleton pregnancies complicated by placenta previa; all other s...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(98)00480-3
更新日期：1999-04-01 00:00:00
abstract：OBJECTIVE:To estimate prevalence and correlates of abortion provision among practicing obstetrician-gynecologists (ob-gyns) in the United States. METHODS:We conducted a national probability sample mail survey of 1,800 practicing ob-gyns. Key variables included whether respondents ever encountered patients seeking abor...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e31822ad973
更新日期：2011-09-01 00:00:00
abstract：:Three patients with International Federation of Gynecology and Obstetrics state IIIC ovarian adenocarcinoma underwent CO2 laser vaporization of large-volume (5-6 cm) and miliary right hemidiaphragmatic metastases at the conclusion of standard debulking surgery to effect optimal cytoreduction. Destruction of diaphragma...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1990-10-01 00:00:00
abstract：:Almost 50% of married female residents become pregnant during their residency. The desire to have a baby and a concern about age influence the decision to become pregnant. Career concerns, financial issues, and child care are less important. In addition, support of the faculty or house staff is not a crucial factor in...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1988-09-01 00:00:00
abstract：OBJECTIVE:To estimate the rate of early-onset group B streptococcal (GBS) neonatal sepsis with combined maternal and neonatal chemoprophylaxis. METHODS:Since 1995, GBS chemoprophylaxis at our institution has consisted of intrapartum antibiotic prophylaxis to all women with identified risk factors. In addition, a singl...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e3182592451
更新日期：2012-07-01 00:00:00
abstract：OBJECTIVE:To determine the prevalence of stress, urge, and mixed urinary incontinence and associated risk factors in postmenopausal women. METHODS:Before enrollment in a 4-year, randomized trial of combination hormone therapy to prevent coronary heart disease, 2763 participants completed questionnaires on prevalence a...
journal_title：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/s0029-7844(99)00263-x
更新日期：1999-07-01 00:00:00
abstract：BACKGROUND:We describe a case of arteriovenous fistula of the middle and posterior cerebral arteries detected in a fetus. CASE:Fetal echocardiography revealed a high-output cardiac failure. Color Doppler ultrasound demonstrated an arteriovenous fistula, localized at the middle and posterior cerebral arteries, which dr...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0029-7844(96)00100-7
更新日期：1996-10-01 00:00:00
abstract：:Indium-111 attached to bleomycin is useful in the scintigraphic localization of a variety of tumors. Since it does not normally accumulate in bowel and feces, it is superior to other radiopharmaceuticals, such as gallium-67 citrate, in the demonstration of abnormalities in the abdomen and pelvis. Twenty-eight patients...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1975-09-01 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
pub_type： 杂志文章
doi：
更新日期：1989-02-01 00:00:00
abstract：:Compared with men, at-risk alcohol use by women has a disproportionate effect on their health and lives, including reproductive function and pregnancy outcomes. Obstetrician–gynecologists have a key role in screening and providing brief intervention, patient education, and treatment referral for their patients who dri...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e31822c9906
更新日期：2011-08-01 00:00:00
abstract：OBJECTIVE:To address the evolving trends in the choice of transabdominal or transcervical chorionic villus sampling (CVS) at a teaching hospital and to evaluate the influence of gestational age on the approach chosen. METHODS:We analyzed our CVS data base, which contained information from 1986-1991. The proportions of...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1992-09-01 00:00:00
abstract：:Because a close relationship between estrogen deficiency and osteoporosis has been proven, it is possible that lifelong estrogen deficiency might be the cause of osteopenia in Turner syndrome. This study was done to characterize the effect of estrogen therapy on bone mineralization in girls with Turner syndrome. Radia...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1992-05-01 00:00:00
abstract：OBJECTIVE:To evaluate whether quality of peer review and reviewer recommendation differ based on reviewer subspecialty in obstetrics and gynecology and to determine the role of experience on reviewer recommendation. METHODS:We performed a retrospective cohort study of reviews submitted to Obstetrics & Gynecology betwe...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0000000000001852
更新日期：2017-02-01 00:00:00
