Abstract:
:A case of primary endodermal sinus tumor (EST) of the endometrium in a 28-year-old woman is described. EST has been reported to arise in several extragonadal sites, but to the authors' knowledge this is the first documented instance of origin in the endometrium. The histologic study is verified by the detection of alpha-fetoprotein in the tumor by an immunoperoxidase-peroxidase-antiperoxidase technique reported here. Displaced germinal cells, abnormal ovum, and residual fetal tissues are considered as possible origins of the neoplasia.
journal_name
Obstet Gynecoljournal_title
Obstetrics and gynecologyauthors
Pileri S,Martinelli G,Serra L,Bazzocchi Fsubject
Has Abstractpub_date
1980-09-01 00:00:00pages
391-6issue
3eissn
0029-7844issn
1873-233Xjournal_volume
56pub_type
杂志文章abstract:OBJECTIVE:To compare the outcome of triplet pregnancies reduced to twins who reached 24 weeks' gestation with the outcome of twin pregnancies managed in the same perinatal department. METHODS:The study group included 43 triplet pregnancies reduced to twins who reached 24 weeks' gestation and were delivered between Jan...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0029-7844(95)00469-6
更新日期:1996-04-01 00:00:00
abstract:OBJECTIVE:To define the frequency, risk factors, and outcomes of massive transfusion in obstetrics. METHODS:The State Inpatient Dataset for New York (1998-2007) was used to identify all delivery hospitalizations for hospitals that reported at least one delivery-related transfusion per year. Multivariable logistic regr...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000000021
更新日期:2013-12-01 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
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/0029-7844(95)00091-5
更新日期:1995-07-01 00:00:00
abstract::A method of removing an IUD whose strings may be lost is discussed. Having identified the intrauterine location of the IUD by touch with probe, a second Lippes loop was placed and the long strings not trimmed at all. When the patient returned later the most recently placed loop was removed and the strings of the fir...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1974-07-01 00:00:00
abstract:OBJECTIVE:To estimate the association between state Medicaid coverage of medically necessary abortion and severe maternal morbidity and in-hospital maternal mortality in the United States. METHODS:We used data on pregnancy-related hospitalizations from the Nationwide Inpatient Sample from 2000 to 2011 (weighted n=38,0...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000001982
更新日期:2017-05-01 00:00:00
abstract::Cervical smears taken by the wooden Ayre spatula (widely used in the United Kingdom) and by a plastic spatula (Armovical) were compared for their ability to detect dysplastic cervical epithelium and endocervical cells. At the same time, the value of taking duplicate smears was assessed. Paired cervical smears were obt...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1982-07-01 00:00:00
abstract::In an ongoing clinical trial, 100 patients with an unruptured ectopic pregnancy of 3.5 cm or less in greatest dimension were treated with an outpatient protocol of methotrexate and citrovorum factor chemotherapy. Methotrexate and citrovorum were given on alternating days until the hCG titer had decreased by 15% on 2 c...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1991-05-01 00:00:00
abstract:OBJECTIVE:To describe the relations between body mass index (BMI; kg/m(2)), weight gain, and incident urinary incontinence in middle-aged women. METHODS:This was a prospective study in the Nurses' Health Study II. Participants reported their weight at age 18 years, and current weight and height in 1989; weight was upd...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/01.AOG.0000270121.15510.57
更新日期:2007-08-01 00:00:00
abstract::An analysis was performed of malignant and host cells found in peritoneal fluids obtained during intraperitoneal chemotherapy and immunotherapy in patients with ovarian cancer. The concentration of malignant cells and the surgically documented response to the intraperitoneal treatment were correlated. Twenty-three pat...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1988-11-01 00:00:00
abstract:OBJECTIVE:To evaluate the effectiveness and safety of an intrauterine vacuum-induced hemorrhage-control device for postpartum hemorrhage treatment. METHODS:A multicenter, prospective, single-arm treatment study of a novel intrauterine device that uses low-level vacuum to induce uterine myometrial contraction to achiev...
journal_title:Obstetrics and gynecology
pub_type: 临床试验,杂志文章,多中心研究
doi:10.1097/AOG.0000000000004138
更新日期:2020-11-01 00:00:00
abstract::Rapid and accurate detection of neonatal bacteremia is an important part of the management of the neonate with suspected sepsis. This study compared the incidence of positive umbilical cord blood cultures (UCBCs) to the incidence of positive peripheral venous blood cultures and determined whether a meticulous UCBC tec...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1981-02-01 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:OBJECTIVE:To assess the association of education, performance feedback, and the Hawthorne effect with a reduction in the episiotomy rate in a large academic institution. METHODS:We describe a prospective observational study of a project conducted between March 2012 and February 2017 to assist clinicians in meeting the...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000002060
更新日期:2017-07-01 00:00:00
abstract::Postcesarean section febrile morbidity remains a common problem on obstetric services. Although a few preliminary studies have reported on the use of ultrasound to assess the postcesarean section patient, they have not compared sonographic findings with either intraoperative or postoperative events. These reports have...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1985-08-01 00:00:00
abstract::A double-blind placebo-controlled experiment was performed in 100 patients in labor with membrane rupture to determine the bacteriologic effects of antibiotic prophylaxis. Each subject received either 2.0 g cefamandole or placebo after cord clamping and 4 and 8 hours later. The cefamandole group had significantly less...
journal_title:Obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:
更新日期:1981-03-01 00:00:00
abstract:OBJECTIVE:To compare umbilical cord and maternal serum peak gentamicin concentration, gentamicin elimination, and clinical outcomes between women who received once-daily compared with standard, thrice-daily dosing for clinical chorioamnionitis. METHODS:We randomly assigned 38 laboring women, at least 34 weeks gestatio...
journal_title:Obstetrics and gynecology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1097/01.AOG.0000151106.87930.1a
更新日期:2005-03-01 00:00:00
abstract:OBJECTIVE:To estimate determinants of and outcomes associated with activity restriction among women with a short cervix. METHODS:This was a secondary analysis of a randomized trial of 17-α hydroxyprogesterone caproate for prevention of preterm birth among nulliparous women with singleton gestations and cervices less t...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0b013e3182917529
更新日期:2013-06-01 00:00:00
abstract::Unsustainable health care costs combined with suboptimal patient outcomes have led health policy experts and payers to consider value-based payment or alternative payment models. Replacing fee-for-service reimbursement, these models link payment to value by rewarding efforts to enhance the quality of care at similar o...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000002753
更新日期:2018-08-01 00:00:00
abstract:OBJECTIVE:To characterize long-term national trends in surgical approach for hysterectomy after the U.S. Food and Drug Administration (FDA) warning against power morcellation for laparoscopic specimen removal. METHODS:This was a descriptive study using data from the American College of Surgeons National Surgical Quali...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000003181
更新日期:2019-04-01 00:00:00
abstract::This study supports the thesis that the physical findings of pelvic relaxation, such as cystourethrocele, are the results of isolated defects in the pelvic fascia rather than the results of generalized stretching or attenuation of the supporting structures. The most frequently encountered defect resulting in cystouret...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1981-03-01 00:00:00
abstract::Spontaneous preterm birth is a syndrome with many causes and thus unresponsive to a single intervention. It logically follows that patients with a prior spontaneous preterm birth are a heterogeneous group unlikely to respond equally to a single preventive intervention such as 17-α hydroxyprogesterone caproate. Further...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000001618
更新日期:2016-10-01 00:00:00
abstract::Hypothalamic amenorrhea, a common disorder associated with abnormalities in gonadotropin pulsatility and subsequent estrogen deficiency, is usually transient, and treatment indications are unclear unless fertility is desired. To determine whether this disorder is associated with progressive bone loss, we studied 24 wo...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1991-12-01 00:00:00
abstract:OBJECTIVE:To test the hypothesis that preeclamptic women are more readily inducible than are nonpreeclamptic women, regardless of cervical condition. METHODS:One hundred eighty-three preeclamptic women and 461 nonpreeclamptic women requiring labor induction were studied prospectively. Patients were categorized by Bish...
journal_title:Obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:10.1016/S0029-7844(97)00043-4
更新日期:1997-04-01 00:00:00
abstract::Data were collected prospectively on factors that might affect the success or failure of external cephalic version, using a protocol including fetal monitoring, ultrasound, tocolysis, and external version after 37 weeks' gestation. Patients were accepted into the protocol whether or not risk factors for failure were p...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1988-07-01 00:00:00
abstract::A series of 117 patients with stage I squamous cell carcinoma of the vulva was followed for 3 to 21 years. Twenty recurrences (17.1%) were found, 12 in the vulva or vagina, 7 in the groin, and 1 in a patient who developed distant metastases. Invasion of tumor cells in lymph or blood vessels was found in operative spec...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1981-01-01 00:00:00
abstract::The force (as distinct from pressure) between the fetal head and the maternal cervix during labor was measured for the first time in an attempt to improve the intrapartum prediction of progress in labor. The 50th percentile of the variables active pressure and active force and the mean uterine activity integral were c...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1990-04-01 00:00:00
abstract::A patient undergoing evaluation for primary infertility with regular menses had a normal hysterosalpingogram in the follicular phase and underwent diagnostic laparoscopy the next day, with the finding of a tubal pregnancy. The patient had a negative serum pregnancy test. Although a normal hysterosalpingogram and negat...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1990-03-01 00:00:00
abstract::Two hundred ten rats were randomized into one of five study groups to compare standard absorbable sutures with a new synthetic absorbable suture. We evaluated Maxon (polyglyconate), Vicryl (polyglactin), chromic catgut (catgut), and PDS (polydioxanone) with respect to tissue inflammatory reaction, knot security, sutur...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1988-03-01 00:00:00
abstract:OBJECTIVE:Case reports of suspected adverse pregnancy outcomes associated with prenatal exposure to angiotensin-converting enzyme inhibitors, particularly oligohydramnios, prolonged neonatal anuria, and defects of ossification of the skull dome, prompted us to examine pregnancy outcome in a large cohort of pregnant wom...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1992-09-01 00:00:00
abstract:OBJECTIVE:Our objective was to determine the potential for chlorhexidine used as a vaginal and neonatal wash to reduce adverse outcomes of pregnancy, especially in developing countries. DATA SOURCES:We searched the English literature from January 1950 through October 2005 for all articles related to the use of chlorhe...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1097/01.AOG.0000215000.65665.dd
更新日期:2006-05-01 00:00:00