Abstract:
:For direct laparoscopic entry using a sharp and dull trocar technique, the sharp trocar is inserted with a twisting motion under constant pressure, then replaced with a dull trocar when a slight loss of resistance is felt. A slow, gradual entry into the peritoneal cavity is accomplished by twisting the dull trocar under constant pressure. Previous major abdominal or pelvic surgery is not a contraindication to this procedure, and use of these trocars, which can be resterilized for every use, may reduce surgical costs by decreasing the need for disposable trocars. This technique has been used in 1655 patients without complication or failure.
journal_name
Obstet Gynecoljournal_title
Obstetrics and gynecologyauthors
Hasaniya NW,Kosasa TS,Shieh T,Nakayama RTdoi
10.1016/0029-7844(96)00215-3subject
Has Abstractpub_date
1996-10-01 00:00:00pages
620-1issue
4 Pt 1eissn
0029-7844issn
1873-233Xjournal_volume
88pub_type
杂志文章abstract::There are a number of new genetic tests and a variety of recommendations for obstetrician-gynecologists. In recent years, screening of low-risk pregnant women with noninvasive prenatal testing has been proposed as well as universal BRCA1 and BRCA2 screening of all women regardless of risk status. Both proposed genetic...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000000871
更新日期:2015-06-01 00:00:00
abstract::Fourteen cases of typhoid fever complicating pregnancy are presented. The diagnosis was confirmed by blood cultures in 13 patients and by a rising Widal titer in one. Stool cultures were positive in only two out of five patients; urine cultures in 12 patients and cervical cultures in five patients were all negative. T...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1988-05-01 00:00:00
abstract:OBJECTIVE:To describe the incidence of clinically detected laparoscopy-related subcutaneous tumor implantation in women with malignant disease who were treated by a gynecologic oncology service. METHODS:We reviewed all cases of primary or metastatic malignancy who underwent a transperitoneal laparoscopy. Open laparosc...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/01.AOG.0000114974.40512.c9
更新日期:2004-03-01 00:00:00
abstract:OBJECTIVE:To compare 12-hour and 72-hour expectant management of premature rupture of membranes (PROM) in singleton term pregnancies. METHODS:In a prospective, nonrandomized study, 566 low-risk women with singleton term pregnancies presenting with PROM were assigned to either 12-hour or 72-hour expectant management. P...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0029-7844(95)00031-l
更新日期:1995-05-01 00:00:00
abstract::Thirty-six women, treated with radical hysterectomy (Piver types III-IV) plus systematic para-aortic and pelvic lymphadenectomy for cervical carcinoma, underwent serial postoperative ultrasound examinations to determine the incidence of lymphocele and the therapeutic efficacy of percutaneous catheter drainage. Pelvic ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1990-08-01 00:00:00
abstract::Danazol is a synthetic steroid with antigonadotropic properties useful in treating endometriosis, especially in young infertile women. Prior to its availability for clinical use in September 1976, thyroid function studies other than thyroid-stimulating hormone (TSH), which was normal, had not been reported. Soon after...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/00006250-198003000-00028
更新日期:1980-03-01 00:00:00
abstract:OBJECTIVE:To compare outpatient to inpatient management of acute pyelonephritis in pregnancy beyond 24 weeks' gestation. METHODS:Ninety-two gravidas past 24 weeks' gestation, randomized to outpatient or inpatient therapy, received two 1-g doses of intramuscular ceftriaxone at 24-hour intervals while hospitalized, then...
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)00386-5
更新日期:1999-11-01 00:00:00
abstract:OBJECTIVE:To evaluate the length of the second stage of labor in relation to increasing maternal prepregnancy body mass index (BMI) among nulliparous parturient women, and to determine whether route of delivery differs among obese, overweight, and normal-weight women reaching the second stage of labor. METHODS:We perf...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,多中心研究
doi:10.1097/AOG.0b013e318236fbd1
更新日期:2011-12-01 00:00:00
abstract::In 2015, the birth rate among U.S. adolescents and young adults (aged 15-19 years) reached a historic low at 22.3 per 1,000 women. Despite positive trends, the United States continues to have the highest adolescent pregnancy rate among industrialized countries with data. Racial and ethnic disparities in adolescent pre...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,实务指引
doi:10.1097/AOG.0000000000002045
更新日期:2017-05-01 00:00:00
abstract:OBJECTIVE:To estimate the incidence of methicillin-resistant Staphylococcus aureus (MRSA) among women with vulvar abscesses and to describe clinical factors associated with inpatient compared with outpatient treatment. METHODS:We reviewed all women with a vulvar abscess who were treated with incision and drainage betw...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0b013e3181827829
更新日期:2008-09-01 00:00:00
abstract::A nearly unique case is presented of pleural and peritoneal endometriosis with bloody pleural effusion and 4700 cc of bloody ascites. Theories of pathogenesis, differential diagnosis, and treatment are discussed. This represents another of the protean manifestations of endometriosis to complement the many others descr...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,评审
doi:
更新日期:1976-01-01 00:00:00
abstract:OBJECTIVE:To investigate the interaction of exogenous adenosine 5'-triphosphate (ATP), a P2 receptor agonist, with prostaglandin F(2alpha) (PGF(2alpha)) on pregnant women in labor as well as on isolated human pregnant uterus preparations. METHODS:For an in vitro study, myometrial samples were obtained from 27 women un...
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.0000161314.50808.dd
更新日期:2005-06-01 00:00:00
abstract::Cerebral hemodynamics were studied in eight nonpregnant women and 24 women in late pregnancy by internal carotid artery velocimetry with a 3.5-MHz continuous-wave Doppler system. Criteria for supine hypotensive syndrome were a mean blood pressure decrease of 15 mmHg and a 2-minute sustained increase in pulse of 20 bea...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1992-01-01 00:00:00
abstract::The poor health status of Sioux Indians residing on reservations in South Dakota has been recognized for many years. The present report documents evidence of a high incidence of socioeconomic health-related disorders and pregnancy-related complications by comparing 342 pregnant white women and 405 pregnant Sioux India...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1984-10-01 00:00:00
abstract::The cardiovascular effects of ritodrine tocolytic therapy were assessed by noninvasive simultaneous recordings of indirect carotid pulse, electrocardiogram (ECG), phonocardiogram, and M-mode echocardiogram in 12 patients in preterm labor. The study was performed before and during infusion, and afterward when the patie...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1987-10-01 00:00:00
abstract::On an infertility service, 170 patients were evaluated for possible ectopic pregnancy using tests for beta-human chorionic gonadotropin levels, ultrasound, and clinical examination. Thirty-four (20%) of those evaluated underwent laparoscopy, of whom 31 (91%) were found to have ectopic pregnancies. Only three of the ec...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1986-12-01 00:00:00
abstract:BACKGROUND:Symptomatic vulvovaginal candidiasis is rare in postmenopausal subjects because of the estrogen-dependence of this infection. Tamoxifen, a breast-cancer cell estrogen-antagonist, has not previously been reported to predispose to vulvovaginal candidiasis. CASES:Three postmenopausal women, age range 60-81 yea...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/0029-7844(96)00123-8
更新日期:1996-10-01 00:00:00
abstract::All 119 medical schools in the United States provided information for a study of academic manpower conducted by the Association of Professors of Gynecology and Obstetrics (APGO). The average number of full-time faculty members per medical school is 13.2, with 2 positions vacant per school. Subspecialists are concentra...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-05-01 00:00:00
abstract:OBJECTIVE:To study the efficacy, safety, and acceptability of oral immediately swallowed and buccal misoprostol 800 mcg after mifepristone 200 mg for terminating pregnancy through 63 days since the last menstrual period (LMP). METHODS:This seven-site study randomly assigned 966 women seeking abortions to oral or bucca...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1097/AOG.0b013e31818d8eb4
更新日期:2008-12-01 00:00:00
abstract:OBJECTIVE:To compare the efficacy of extra-amniotic saline solution infusion plus an intracervical Foley catheter balloon versus 2.85 mg prostaglandin (PG) E2 vaginal gel in ripening the cervix, inducing labor, and achieving vaginal delivery in patients at term with an unfavorable cervix. METHODS:A randomized study of...
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:1993-08-01 00:00:00
abstract::The Eunice Kennedy Shriver National Institute of Child Health and Human Development held a workshop on September 18-19, 2006, to summarize the available evidence on the role and performance of current fetal imaging technology and to establish a research agenda. Ultrasonography is the imaging modality of choice for pre...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/01.AOG.0000318871.95090.d9
更新日期:2008-07-01 00:00:00
abstract::This month we focus on current research in recurrent pregnancy loss. Dr. Ros discusses four recent publications, which are concluded with a "bottom-line" that is the take-home message. A complete reference for each can be found on on this page along with direct links to abstracts. ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000003337
更新日期:2019-07-01 00:00:00
abstract::Sixty-five infertile patients with moderate or severe endometriosis were treated with conservative surgery. Acosta's classification was used to demonstrate the extent of disease. In 48 women whose partners were normally fertile, 65% conceived, and in 17 whose partners were deficient, 35% achieved pregnancy. The extent...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1977-05-01 00:00:00
abstract:OBJECTIVE:To evaluate the obstetric outcomes associated with persistent occiput posterior position of the fetal head in term laboring patients. METHODS:We performed a cohort study of 6434 consecutive, term, vertex, laboring nulliparous and multiparous patients, comparing those who delivered infants in the occiput post...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0029-7844(03)00068-1
更新日期:2003-05-01 00:00:00
abstract:OBJECTIVE:To determine if systemic processing of pain differs in women with and without dysmenorrhea. METHODS:Twenty-two dysmenorrheic women and 31 nondysmenorrheic women were studied by pain threshold and supra-threshold magnitude estimation to heat stimuli, pain-evoked potentials by laser stimuli, and anxiety scores...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0029-7844(01)01465-x
更新日期:2001-09-01 00:00:00
abstract::We evaluated the effect of birth order on the incidence and severity of intraventricular hemorrhage in 29 sets of very low birth weight twins (1500 g or less). Intraventricular hemorrhage occurred in 55% of first-presenting twins and 62% of second-presenting twins. The incidence of minor intraventricular hemorrhage (g...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1988-03-01 00:00:00
abstract::The circulating level of ACTH (by radioimmunoassay) and cortisol (by competitive protein binding) were determined at 1- to 2-hour intervals during spontaneous labor (N=8) and induced labor (N=28) and after delivery. There were no differences in ACTH levels between primiparous and multiparous women. The primiparous wom...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1975-09-01 00:00:00
abstract::The incidence of diverticular disease of the colon has increased during the course of this century. The management of diverticulitis has changed in many centers from a conservative medical approach to a more aggressive surgical one. The surgical technique has also evolved; primary resection and anastomosis is currentl...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1981-11-01 00:00:00
abstract:OBJECTIVE:To establish nomograms of fetal ear measurements. Newborns with trisomies have smaller ears than the normal population. This observation led us to believe that ear measurements might be useful in the antenatal prediction of fetuses with abnormal karyotypes. METHODS:Fetal ear length and width were obtained ul...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1992-09-01 00:00:00
abstract::There are several obstetric, medical, and surgical disorders that share many of the clinical and laboratory findings of patients with severe preeclampsia-hemolysis, elevated liver enzymes, and low platelets syndrome. Imitators of severe preeclampsia-hemolysis, elevated liver enzymes, and low platelets syndrome are lif...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1097/01.AOG.0000258281.22296.de
更新日期:2007-04-01 00:00:00