解剖学和形态学
麻醉学
听力与言语-语言病理学
行为科学
心脏和心血管系统
细胞和组织工程学
临床神经病学
危重症监护医学
牙科，口腔外科和医学
皮肤病学
急诊医学
内分泌学和新陈代谢
肠胃学和肝脏学
老人病学和老年医学
卫生保健科学和服务
血液学
免疫学
传染病
综合和补充性医学
医学伦理学
医学信息学
医学实验室技术
医学，全科和内科
医学，法律
医学，研究和试验
神经系统科学
护理
营养学和饮食学
产科医学和妇科医学
肿瘤学
眼科学
整形外科学
耳鼻喉科学
病理学
儿科学
周围血管疾病
药理学和药剂学
生理学
基本医疗保健
精神病学
公共、环境和职业卫生
放射学，核医学和医学成像
康复学
生殖生物学
呼吸系统
风湿病学
运动科学
外科学
毒理学
热带医学
泌尿学和肾脏学
病毒学
老年医学
健康政策和服务
心理学，临床
abstract：:The colposcope, basically binoculars on a stand, is used for the evaluation of the genital tract. Its optics, although complicated in theory, are easy to use in practice. Certain adjustments are necessary for stereoscopic viewing. Other adjustments adapt the optics for high viewing and either adapt the optics for high...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1993-03-01 00:00:00
abstract：:Hematologic disorders in pregnancy are relatively common and encompass a wide spectrum of clinical conditions. The treatment and obstetric management of the majority of these diseases are well established, although controversy exists in areas such as sickle cell disease and ITP. Once the diagnosis of a specific disord...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1992-12-01 00:00:00
abstract：:The fluorinated quinolones are synthetic derivatives of nalidixic acid. They are well absorbed when administered orally and have an extended duration of action. They are of primary value in treating gonorrhea and complicated urinary tract infections in nonpregnant women. ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1992-09-01 00:00:00
abstract：:A review of all relevant randomized controlled trials provides strong evidence that corticosteroid therapy causes a significant reduction in respiratory distress syndrome (RDS) in preterm babies overall. This reduction in RDS is accompanied by a reduced incidence of neonatal death, intraventricular hemorrhages, and ne...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 临床试验,杂志文章,随机对照试验,评审
doi：
更新日期：1992-06-01 00:00:00
abstract：:The influence of physiologic, psychologic, and cultural influences on human sexuality is reviewed. These factors are considered in the exploration of how adolescents express their sexuality and the consequences of that expression. ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1992-03-01 00:00:00
abstract：:A historical perspective and the physics and application of transvaginal imaging (TVI) for infertility investigation are presented. Pelvic anatomy, ovarian physiology, and reproductive endocrine changes as they relate to TVI for infertility processes are correlated with TVI. The transvaginal ultrasound approach for im...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1991-12-01 00:00:00
abstract：:This article reviews the general approach for assessing teratogenic risks related to fetal exposure, concentrating on the specific patterns associated with anticonvulsant usage and maternal epilepsy. Major anomalies that might be detected prenatally are presented, as well as the patterns of minor anomalies (syndromes)...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1991-12-01 00:00:00
abstract：:This article details the indicators, techniques, and anticipated success rates of laser surgery for vulvar condylomas and neoplasias. The role of adjuvant 5-fluorouracil and interferon is also discussed. ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1991-09-01 00:00:00
abstract：:This article gives an overview of various clinical research designs such as randomization, cohort studies, and case-control studies. It also describes several biases that may occur in design studies and relevant statistics relating to surgeons using lasers. ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章
doi：
更新日期：1991-09-01 00:00:00
abstract：:A specific technique of advanced operative laparoscopy, known as videolaseroscopy, using the CO2 laser and videomonitor, is described. Operating room setup, anesthesia considerations, and specific applications to pelvic disease are elaborated. ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1991-09-01 00:00:00
abstract：:The key to the differential diagnosis of these related conditions is knowledge of the natural history of each disease process; an awareness of how this usually translates in each instance into clinical and laboratory parameters; an appreciation for the wide spectrum of findings for each of these conditions, which are ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1991-06-01 00:00:00
abstract：:Early diagnosis, treatment, and appropriate prophylaxis may prevent serious maternal sequelae of thromboembolism. Objective techniques for diagnosis should be used aggressively, using noninvasive methods such as Doppler or IPG when possible for DVT. 125I-fibrinogen should be avoided. The possible consequences of failu...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1991-06-01 00:00:00
abstract：:The diagnosis of ectopic pregnancy remains a challenge to the clinician, despite advances in sonographic and biochemical technology. Contemporary practice requires an understanding of the normal sonographic features and hormonal profiles for normal pregnancy as well as the pathogenesis of an ectopic nidation. Frequent...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1991-03-01 00:00:00
abstract：:Proper use of postmenopausal hormone replacement has been the subject of debate for decades. Prevailing medical opinion has swung between enthusiastic endorsement and extreme caution. The wave of optimism over estrogen's beneficial effects on menopausal symptoms and skeletal health was temporarily set back by the evid...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1990-12-01 00:00:00
abstract：:Recognizing the enormous impact that quality breast screening mammography can have on reducing breast cancer deaths, we need to determine when women's and physician's perceived restrictions for mammography examination impede the progress of its use for early cancer detection. A uniform system should emphasize valid co...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1990-12-01 00:00:00
abstract：:AIDS is the leading cause of death among women aged 25 to 34 years in New York City. Gynecologic care should be directed toward early identification and aggressive treatment of infectious and neoplastic processes that may take a more fulminant course in immunosuppressed women. Dealing with women's contraceptive needs ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1990-09-01 00:00:00
abstract：:Vaginal bleeding in early childhood, regardless of its duration and quantity, is always of clinical importance. This article discusses the examination of the child and adolescent and reviews the various causes of vaginal bleeding in these patient groups. ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1990-06-01 00:00:00
abstract：:Access to the fetus as a true patient is a recent development in maternal-fetal medicine. We review the major invasive techniques currently available for establishing diagnoses and providing treatments to the fetus. These include fetoscopy, fetal blood sampling, fetal transfusions, and fetal shunts. Indications, techn...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1990-03-01 00:00:00
abstract：:The anatomy of the lower urinary tract and the structures that surround it play an important role in our understanding of the urinary continence mechanism. This article discusses the functional anatomy of this region as it relates to gynecologic urology. ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1989-12-01 00:00:00
abstract：:Voiding dysfunction in women results from either a failure of the bladder to contract appropriately or a failure of the urethra or bladder neck to relax during attempts at micturition. Complaints of urinary frequency and urgency most often accompany voiding dysfunction. Associated symptoms, which are not always presen...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1989-12-01 00:00:00
abstract：:Hepatitis B virus is an important sexually transmitted organism that causes not only disease in sexual partners but important perinatal illness as well. The obstetrician-gynecologist must be aware of the epidemiology and the pathophysiology of HBV infections, as well as strategies for treatment and prevention. Physici...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1989-09-01 00:00:00
abstract：:Gonorrhea is the most common sexually transmitted disease in the United States. This article discusses the epidemiology, pathogenesis of Neisseria gonorrhoeae, diagnosis, clinical manifestations, and treatment of this important disease. ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1989-09-01 00:00:00
abstract：:The normal vaginal, or resident, flora is complex and easily includes over a dozen different organisms, many of them potential pathogens. The quantitative nature of the vaginal flora also is a factor in development of symptoms. This complex milieu is further varied by nature's changes over the years from birth to meno...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1989-06-01 00:00:00
abstract：:The serum CA-125 level is elevated in most women with endometriosis. Although tests are readily available to measure the marker, simple modifications of the present assays are required to improve and standardize the quality of the measurements. The serum test has low sensitivity and would not be appropriate for genera...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1989-03-01 00:00:00
abstract：:The United States cesarean rate has risen from 5.5 per 100 deliveries in 1970 to 24.1 per 100 deliveries in 1986 according to the National Hospital Discharge Survey. Less than 10 per cent of mothers have a vaginal birth after a prior cesarean. Women spend an average of 5.0 days in the hospital for a cesarean delivery,...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章
doi：
更新日期：1988-12-01 00:00:00
abstract：:Hydatidiform moles are divided into two syndromes: those of complete and partial moles. Both forms are genetically, morphologically, and clinically distinct. Choriocarcinoma can be associated with the complete mole that has not been described for the partial syndrome. Residual trophoblastic disease, on the contrary, c...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1988-09-01 00:00:00
abstract：:Standard terminology for the gestational trophoblastic diseases has been defined by the World Health Organization. An anatomic staging system has also been adopted by FIGO, but it has not yet been widely utilized by American and European centers which prefer to determine therapy and report results based on risk groupi...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1988-09-01 00:00:00
abstract：:In less than two decades, hysteroscopy has evolved into a practical technique for the evaluation of the uterine cavity, with well-established indications such as evaluation of abnormal uterine bleeding and abnormal hysterograms as well as the treatment of intrauterine adhesions or the septate uterus, the removal of mi...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1988-03-01 00:00:00
abstract：:Abnormal uterine bleeding in the reproductive age, that is, dysfunctional uterine bleeding, is a very common symptom encountered in office gynecology. The judicious use of hysteroscopy to manage this medical entity adds a new dimension in handling this often perplexing problem. This article focuses mainly on abnormal ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章
doi：
更新日期：1988-03-01 00:00:00
abstract：:Except in special circumstances, therapeutic insemination with a husband's sample has a low success rate. Couples in whom oligozoospermia has been identified as the principal cause of infertility do not benefit from therapeutic insemination by husband. Because of this low success rate, intrauterine insemination to pro...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1987-12-01 00:00:00
abstract：:The appropriate use of screening mammography can significantly decrease deaths from breast cancer. Physicians and patients must become more vigilant in using available diagnostic modalities if we are to improve upon the survival of patients with breast cancer. ...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1987-09-01 00:00:00
abstract：:Single-stranded nucleic acid molecules that are complementary to each other will form hybrids under appropriate conditions. Hybridization tests make use of this phenomenon and employ labeled molecules called probes to detect specific complementary molecules called targets. Nucleic acid hybridization is the most sensit...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1987-06-01 00:00:00
abstract：:All the existing data show that combination estrogen/progestogen therapy is mandatory if any replacement therapy is to be given to the woman over age 40. Sufficient evidence has indicated that estrogen alone is inadequate; progestogen must be given to prevent endometrial hyperplasia, lower the risk of breast cancer, a...
journal_title：Obstetrics and gynecology clinics of North America
pub_type： 杂志文章,评审
doi：
更新日期：1987-03-01 00:00:00
