Abstract:
:Ultrasonic measurement of fetal chest circumference was tested as a predictor of pulmonary hypoplasia in a group of 26 fetuses at known risk. A 42% prevalence of autopsy-proved pulmonary hypoplasia was found in this population. Chest circumference measurements were plotted on published nomograms based upon head circumference, femur length, and gestational age. Longitudinal observations revealed a progressive lag in chest circumference growth among fetuses who proved to have pulmonary hypoplasia. The nomogram based on femur length provided sensitivity, specificity, and normal and abnormal predictive values of 80, 92, 92, and 89%, respectively. The results of this investigation suggest that fetal chest circumference measurement is a useful adjunct in establishing the diagnosis of lethal pulmonary hypoplasia.
journal_name
Obstet Gynecoljournal_title
Obstetrics and gynecologyauthors
Songster GS,Gray DL,Crane JPsubject
Has Abstractpub_date
1989-02-01 00:00:00pages
261-6issue
2eissn
0029-7844issn
1873-233Xjournal_volume
73pub_type
杂志文章abstract:OBJECTIVE:To evaluate the feasibility of the detection of ureteral jets into the bladder in obstetric-gynecologic patients using transvaginal color Doppler ultrasound. METHODS:Fifty-two women were recruited and categorized into four groups: 1) 20 normal nonsurgical, 2) 17 post-cesarean delivery, 3) 12 post-total abdom...
journal_title:Obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1016/s0029-7844(96)00373-0
更新日期:1997-01-01 00:00:00
abstract::Periodic assessments offer an excellent opportunity for obstetricians and gynecologists to provide preventive screening, evaluation, and counseling. The American College of Obstetricians and Gynecologists' Committee on Gynecologic Practice recommends routine assessments in primary and preventive care for women based o...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1097/AOG.0b013e318219226e
更新日期:2011-04-01 00:00:00
abstract::In a study of 50 women of child-bearing age, half of whom had infertility problems, it was demonstrated that the infertile group more commonly yielded Ureaplasma urealyticum on culture (84% versus 60%), had more than twice the recoveries from the endocervical canal than fertile women had (80% verse 36%), and grew a mu...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-11-01 00:00:00
abstract:BACKGROUND:Positron emission tomography (PET) fused with computed tomography (CT) imaging is common in the clinical assessment of patients with locally advanced cervical cancer. Limitations to the utilization and interpretation of PET-CT scans in patients with cervical cancer have been described, including false-positi...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000000701
更新日期:2015-07-01 00:00:00
abstract::This review summarizes the current evaluation and management of gestational trophoblastic disease, including evacuation of hydatidiform moles, surveillance after evacuation of hydatidiform mole and the diagnosis and management of gestational trophoblastic neoplasia. Most women with gestational trophoblastic disease ca...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000004240
更新日期:2021-02-01 00:00:00
abstract:BACKGROUND:Endometrial stromal nodule is a rare subtype of endometrial stromal tumor. Although such nodules are benign, hysterectomy has been considered the treatment of choice, because evaluation of the margin is required for diagnosis. The similarity between low-grade stromal sarcoma and stromal nodule suggests that ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0029-7844(98)00332-9
更新日期:1999-05-01 00:00:00
abstract::Fifteen cases of fetal cardiac arrhythmia were detected by direct fetal electrocardiogram (FECG) during intrapartum fetal monitoring. The frequency of arrhythmia of 12.4/1000 monitored births. Thirteen of the arrhythmias were supraventricular. Atrial bigeminy was the most commonly observed arrhythmia, followed by atri...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-10-01 00:00:00
abstract::An unbalanced translocation, 46,XX,der(5)t(5;11) (p15;q25)mat was ascertained by prenatal diagnosis. The mother previously had a liveborn child with cri du chat syndrome. The subtlety of the chromosome rearrangement in this case illustrates the need for the most detailed cytogenetic investigations in cri du chat cases...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1987-09-01 00:00:00
abstract:OBJECTIVE:To evaluate the effectiveness of an advanced-practice nurse-obstetrician collaborative prenatal practice. METHODS:A group of 194 consecutively enrolled medically low-risk obstetric patients was identified between January 1, 1994 and December 31, 1994 at Neighborhood Pregnancy Care, a collaborative-practice s...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0029-7844(97)00649-2
更新日期:1998-02-01 00:00:00
abstract::Parturients with heavy vaginal colonization of group B streptococci were selected randomly to receive either penicillin or no antibiotic. A simple and fast latex agglutination test, applied in 8977 consecutive parturients, detected 412 women with heavy colonization with group B streptococcus, 199 of whom were eligible...
journal_title:Obstetrics and gynecology
pub_type: 临床试验,杂志文章,随机对照试验
doi:
更新日期:1989-04-01 00:00:00
abstract:OBJECTIVE:To estimate the prevalence of corpus uteri, cervix uteri, and ovarian malignancy in women undergoing hysterectomy or myomectomy for presumed benign indications. METHODS:We conducted a secondary analysis of data from the 2014-2015 American College of Surgeons National Surgical Quality Improvement Program. Adu...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,多中心研究
doi:10.1097/AOG.0000000000002521
更新日期:2018-04-01 00:00:00
abstract::This study reviewed 20 cases of extensive squamous carcinoma in situ of the vulva and posterior perineum. Two patients had concurrent, overt invasive carcinoma of the vulva, 14 patients had concurrent extensive vulvar carcinoma in situ, three patients had previous skinning vulvectomy for carcinoma in situ, and one pat...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1984-09-01 00:00:00
abstract::Fifty-six primigravid women at 28-32 weeks' gestation were studied prospectively to compare the roll-over test with the stand-up pressor test in the prediction of gestational hypertension. Blood pressures were measured in the different positions continuously using an automated machine. Twenty patients developed gestat...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1990-09-01 00:00:00
abstract::Mothers of children with Down syndrome were surveyed by questionnaire concerning their attitudes about amniocentesis, prenatal genetic counseling, and abortion. Of the 101 who responded, 40 had borne children after giving birth to a child with Down syndrome. Half had amniocentesis in subsequent pregnancies but only ha...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1986-08-01 00:00:00
abstract:BACKGROUND:Endometriosis is rarely a cause of recurrent hemorrhagic ascites. This report draws attention to this uncommon condition, which could present a diagnostic dilemma. CASE:A young African-American woman who had experienced recurrent hemorrhagic ascites for more than 2 years underwent laparotomy and was found t...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/01.AOG.0000268283.99315.58
更新日期:2007-08-01 00:00:00
abstract:OBJECTIVE:To compare the odds of a good perinatal outcome between cryopreserved and fresh donor oocytes. METHODS:We used the Society for Assisted Reproductive Technology Clinic Outcomes Reporting System to conduct a retrospective cohort study of women undergoing donor oocyte in vitro fertilization (IVF) from 2012 to 2...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000003695
更新日期:2020-03-01 00:00:00
abstract:OBJECTIVE:To estimate the association of the estrogen and progestin potency of combined oral contraceptive pills (OCPs) with epithelial ovarian carcinoma risk. METHODS:This population-based case-control study included 745 women with incident, histologically confirmed epithelial ovarian carcinoma and 943 controls, matc...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/01.AOG.0000255664.48970.e6
更新日期:2007-03-01 00:00:00
abstract:BACKGROUND:Atypical hemolytic uremic syndrome (HUS) is a thrombotic microangiopathy often caused by mutations in complement genes. During pregnancy, disease outcome is poor both for mother and fetus. Since 2009, the humanized monoclonal antibody eculizumab has been successfully used in the treatment of atypical HUS in ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0b013e31828e2612
更新日期:2013-08-01 00:00:00
abstract::Five hundred and fifty six women with invasive epithelial ovarian carcinoma were assessed for postoperative treatment between 1966 and 1976. The records of this group were reviewed retrospectively. Sixteen characteristics of the patient and tumor were analyzed for prognostic significance by univariate and multivariate...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1985-02-01 00:00:00
abstract::Laparoscopic radiofrequency ablation of uterine leiomyomas with a new Federal Drug Administration (FDA)-approved device, a device that delivers radiofrequency energy, is a novel procedure that aims to meet patient and physician demand for effective, minimally invasive leiomyoma treatment. However, as a new procedure, ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000000914
更新日期:2015-08-01 00:00:00
abstract::Repair of vesicovaginal fistulas resulting from obstetric trauma remains a major challenge to surgeons worldwide. Large defects that result in partial or total urethral loss are especially difficult to repair. Even when closure of such fistulas is accomplished, return of normal urogenital function is often impaired, u...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/00006250-199203000-00026
更新日期:1992-03-01 00:00:00
abstract:BACKGROUND:Intravenous leiomyomatosis is a rare tumor originating from the uterus that spreads through vessels. This tumor, while histologically benign, can cause fatal cardiovascular symptoms resulting from growth within the heart cavity. CASE:A 51-year-old woman with chronic hypertension was found to have a murmur. ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1097/01.AOG.0000127947.14387.01
更新日期:2004-05-01 00:00:00
abstract::Patient choices and plans may sometimes carry increased risk or include alternatives that individual physicians feel uncomfortable supporting or recommending. We consider in this commentary how the ethical principles of respect for autonomy and nonmaleficence can be balanced using, among other examples, the choice by ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0b013e3182167413
更新日期:2011-05-01 00:00:00
abstract::Two applications of amniocentesis for the evaluation of the patient in idiopathic premature labor, fetal lung maturity testing, and detection of occult intraamniotic infection were evaluated in a review of 59 cases. Seven patients (12%) had positive amniotic fluid cultures despite the absence of clinical signs of infe...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1986-04-01 00:00:00
abstract::A retrospective study has been carried out on 25 patients treated at the University of Michigan Medical Center for carcinoma in situ of the vagina. Intraepithelial carcinoma of the vagina occurred as a primary entity, following treatment for preinvasive and invasive carcinoma of the cervix, and following hysterectomy ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1975-09-01 00:00:00
abstract::The population of women within carceral systems is growing rapidly. A portion of these individuals are pregnant and will deliver while incarcerated. Although shackling laws for pregnant persons have improved, incarcerated patients are forced to labor without the support of anyone but a carceral officer and their medic...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000004119
更新日期:2020-11-01 00:00:00
abstract:OBJECTIVE:To comprehensively review and critically assess the available gynecologic surgery venous thromboembolism prophylaxis literature and provide clinical practice guidelines. DATA SOURCES:MEDLINE and Cochrane databases from inception to July 2010. We included randomized controlled trials in gynecologic surgery po...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1097/AOG.0b013e318232a394
更新日期:2011-11-01 00:00:00
abstract::At puberty, a patient with an imperforate hymen typically presents with a vaginal bulge of thin hymenal tissue with a dark or bluish hue caused by the hematocolpos behind it. Other findings that may be present include an abdominal mass, urinary retention, dysuria, constipation, and dyschezia. On evaluation, the goal i...
journal_title:Obstetrics and gynecology
pub_type: 评论,杂志文章
doi:10.1097/AOG.0000000000003284
更新日期:2019-06-01 00:00:00
abstract::Four hundred sixty-five primary cesarean sections (10.4% of total deliveries) performed during 1977 and 1978 were reviewed and compared with 465 vaginal deliveries to ascertain factors that may be related to postpartum infection. The overall morbidity (19.7%) related to postpartum infection in the primary cesarean sec...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1981-02-01 00:00:00
abstract::The relationship of three different fetal ponderal indexes was studied in 116 normal pregnancies between 20 and 41 weeks. All three fetal ponderal indexes were found to be independent of gestational age. Throughout normal gestation, the femur length to abdominal circumference ratio X 100 was found to be 22.3 +/- 2.4 (...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1985-06-01 00:00:00