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 abnormality sited anus is a surgical emergency. Early salvage of the kidneys and relieving intestinal obstruction are emphasized. There is a high incidence of multiple system congenital abnormalities.
journal_name
Obstet Gynecoljournal_title
Obstetrics and gynecologyauthors
Okonkwo JE,Crocker KMsubject
Has Abstractpub_date
1977-07-01 00:00:00pages
97-101issue
1eissn
0029-7844issn
1873-233Xjournal_volume
50pub_type
杂志文章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：:The presence of diffuse abdominal calcification in patients with known carcinoma is usually a sign of metastatic involvement. This finding in some patients who have been treated with high dosage radiation therapy may represent areas of tumor necrosis and subsequent healing without evidence of active malignancy. ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1977-01-01 00:00:00
abstract：:Restriction enzyme digestion and Southern blot hybridization were used to analyze deoxyribonucleic acid (DNA) extracted from exfoliated cervical cells for the presence of human papillomavirus sequences and these results were correlated with cytologic findings on Papanicolaou smears. Specimens (N = 204) were obtained f...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1986-10-01 00:00:00
abstract：:Carrier screening for cystic fibrosis as part of reproductive health care, including prenatal care, is not the standard of practice at this time. However, a recent National Institutes of Health Consensus Development Conference recommended that cystic fibrosis carrier screening should be offered to adults with a family...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1999-03-01 00:00:00
abstract：:The vaginal microbiota has great significance in maintaining vaginal health and protecting the host from disease. Recent advances in molecular techniques and informatics allow researchers to explore microbial composition in detail and to compare the structure of vaginal microbial communities with behavior and health o...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1097/AOG.0000000000001932
更新日期：2017-04-01 00:00:00
abstract：:The efficacy and safety of bromocriptine mesylate (5 to 7.5 mg per day for up to 24 weeks) were studied in 22 clinical trials involving 226 patients who had amenorrhea/galactorrhea associated with hyperprolactinemia and no demonstrable pituitary tumor. Of the 187 patients evaluated for efficacy, 80% experienced reinit...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：10.1097/00006250-198003000-00002
更新日期：1980-03-01 00:00:00
abstract：OBJECTIVE:To evaluate sonographic measurements of endometrial thickness in postmenopausal women taking adjuvant tamoxifen therapy for breast cancer, and to correlate sonographic and pathologic findings to symptoms and duration of tamoxifen therapy. METHODS:Medical records and sonograms of 80 postmenopausal women treat...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(98)00418-9
更新日期：1999-03-01 00:00:00
abstract：:The obstetric hospitalist and the obstetric and gynecologic hospitalist evolved in response to diverse forces in medicine, including the need for leadership on labor and delivery units, an increasing emphasis on quality and safety in obstetrics and gynecology, the changing demographics of the obstetric and gynecologic...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,评审
doi：10.1097/AOG.0000000000001235
更新日期：2016-02-01 00:00:00
abstract：:The balance between relaxin and prolactin has been suggested to be significant in the control of uterine activity during pregnancy. The current study was designed to determine the effect of rat prolactin on rat uterine horn segment contractility and its interaction with relaxin. Rat uterine segments mounted on a smoot...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1984-07-01 00:00:00
abstract：:Estrogen treatment of postmenopausal women has been suggested to improve mood and psychological function. However, this remains controversial because previous studies involved heterogeneous groups, were not double blind, and included women who were also experiencing somatic symptoms that were relieved by estrogen. A r...
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：1991-12-01 00:00:00
abstract：OBJECTIVE:To compare sexual function in women with and without uterovaginal prolapse and urinary incontinence. METHODS:Eighty women with prolapse and with or without incontinence and 30 continent women without prolapse completed questionnaires assessing sexual function and underwent a physical examination. RESULTS:Wo...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0029-7844(94)00434-F
更新日期：1995-04-01 00:00:00
abstract：OBJECTIVE:To evaluate whether the menopausal transition is associated with worsening of urinary incontinence symptoms over 6 years in midlife women. METHODS:We analyzed data from 2,415 women who reported monthly or more incontinence in self-administered questionnaires at baseline and during the first six annual follow...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e31816386ce
更新日期：2008-03-01 00:00:00
abstract：:Amniotic fluid prostaglandin levels were measured serially in 15 patients who underwent successful induction of labor and compared with those of patients presenting in spontaneous labor. At comparable cervical dilation the induced group demonstrated significantly lower prostaglandin levels. Four of these patients deli...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1986-11-01 00:00:00
abstract：:Twin gestations with diamniotic monochorionic placentas have increased perinatal morbidity. We report a case in which, following the death of one member of a set of twins, absent end-diastolic flow was noted. At delivery, we noted thrombosis of placental vessels and vascular connections between the placental vessels o...
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 determine if patient reports of urinary incontinence symptoms can predict quality of life as measured by the short forms of the Incontinence Impact Questionnaire and the Urogenital Distress Inventory, two standardized, disease-specific instruments. METHODS:Telephone surveys were conducted of 384 community...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(97)00627-3
更新日期：1998-02-01 00:00:00
abstract：BACKGROUND:A rare complication of hysterectomy is the formation of a high-flow fistula between the uterine artery and uterine vein. Historically, these lesions were treated surgically. CASE:Two women with histories including hysterectomy presented with symptoms and physical examination signs suggestive of uterine arte...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1097/AOG.0b013e3181834660
更新日期：2009-02-01 00:00:00
abstract：:Methods to prevent perineal trauma during childbirth include avoiding episiotomy and forceps delivery and slowing delivery of the head to allow the perineum time to stretch. Each intervention can lengthen the second stage of labor and change the biophysical stresses on infants and the pelvic floor. Available evidence ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(99)00609-2
更新日期：2000-04-01 00:00:00
abstract：:Irregular antibodies have been described to cause hemolytic disease of the newborn of varying severity. A case of anti-Colton 3 causing moderate to severe hemolysis in the newborn in two pregnancies is described. Only two cases of hemolytic disease of the newborn have been previously described; these resulted in mild ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1989-05-01 00:00:00
abstract：:In a cohort analysis of Silastic vacuum extractor deliveries, 65% were completed with the vacuum extractor alone, 24% with outlet forceps, 3% with midforceps, and 7% with cesarean section (vacuum extractor-cesarean). Control groups were formed by using the next sequential forceps delivery, spontaneous vaginal delivery...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1986-11-01 00:00:00
abstract：OBJECTIVE:To compare lamellar body counts with the lecithin/sphingomyelin ratio and phosphatidylglycerol analysis in terms of assessment of risk of respiratory distress syndrome (RDS). METHODS:Lamellar body counts, lecithin-sphingomyelin ratios (L/Ss), and phosphatidylglycerol levels were assessed in 1611 amniotic flu...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章,多中心研究
doi：10.1016/s0029-7844(00)01133-9
更新日期：2001-02-01 00:00:00
abstract：OBJECTIVE:To compare ophthalmic arterial velocimetry in normotensive and preeclamptic gravidas with and without photophobia. METHODS:Ophthalmic arteries were studied by color-flow Doppler ultrasonography in 118 normotensive pregnant women, 20 gravidas with preeclampsia and no visual symptoms, and 11 with preeclampsia,...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(99)00294-x
更新日期：1999-09-01 00:00:00
abstract：:The presence of an estrogen-regulated protein of Mr 24,000 (24K) was studied in 43 patients diagnosed as having endometrial adenocarcinoma. using an anti-24K monoclonal antibody, a modified immunoperoxidase system (avidinbiotin complex) was used to detect the presence of 24K in formalin-fixed, paraffin-embedded tissue...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1985-09-01 00:00:00
abstract：:Two hundred thirty-three cases of endometrial carcinoma were analyzed for DNA content using flow cytometry of cell nuclei extracted from archival paraffin blocks. The median follow-up time for the cases was 8.7 years. Aneuploidy, present in 18% of tumors overall, was associated with adverse histologic type, high grade...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1990-08-01 00:00:00
abstract：:Human papillomavirus (HPV) is associated with cervical intraepithelial neoplasia (CIN) and carcinomas. The present study involved women who had an abnormal Papanicolaou smear and whose cervix contained acetowhite area(s) that lacked the histologic features of CIN. Sequences homologous to HPV DNA, determined by Souther...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1990-06-01 00:00:00
abstract：:Perforation of the uterus is a serious complication in users of intrauterine devices for contraception. The incidence varies with the type of device. The perforation can occur in different parts of the uterine wall. Perforation into the broad ligament is rare; only 4 cases have been described. Two additional cases, bo...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1975-08-01 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：:The effect of an 8-hour, 3-dose perioperative regimen of cefazolin or placebo was evaluated in 97 patients. Postoperative morbidity occurred in 13 patients (27.1%) in the cefazolin group and in 17 patients (34.7%) who received placebo. The clinical sites of infection were similar in both groups except that wound infec...
journal_title：Obstetrics and gynecology
pub_type： 临床试验,杂志文章
doi：
更新日期：1978-09-01 00:00:00
abstract：OBJECTIVE:To determine the relationship between the change in amniotic fluid index (AFI) and the volume of fluid removed at amnioreduction. METHODS:In a prospective study of 20 twin and 19 singleton pregnancies undergoing amnioreduction for severe polyhydramnios, AFI was measured immediately before and after the proce...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(97)00356-6
更新日期：1997-10-01 00:00:00
abstract：:A case-control study of 209 vulvar cancer patients and 348 community controls allowed assessment of risk factors for this rare tumor. As with cervical cancer, risk increased with the number of reported lifetime sexual partners, with five or more partners associated with two- to threefold increases in risk compared wit...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：
更新日期：1990-05-01 00:00:00
abstract：OBJECTIVE:To describe a second-stage partogram based on a system of scoring the descent and position of the fetal head and to use this system for studying progress in the second stage of labor and predicting mode of delivery and obstetric outcome. METHODS:A prospective observational study of 1413 women at term with a ...
journal_title：Obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0029-7844(00)00981-9
更新日期：2000-11-01 00:00:00
