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::A case of ovarian carcinoma with bilateral metastases to the breasts is presented. This is the first report of simultaneous involvement of both breasts presenting as an inflammatory tumor. Axillary lymph node enlargement preceded breast involvement. The related literature is reviewed briefly, and the unpredictable inv...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/00006250-198003001-00029
更新日期:1980-03-01 00:00:00
abstract::Two cases of Listeria monocytogenes chorioamnionitis are presented in which transabdominal amniocentesis was used to confirm the diagnosis and to obtain reliable intrauterine culture material free from lower genital tract contamination. The mechanisms of infection with Listeria monocytogenes in the pregnant patient ar...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/00006250-198003001-00002
更新日期:1980-03-01 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::One hundred women were admitted to the hospital between 7 and 18 weeks' gestation because of vaginal bleeding and threatened abortion. Serum concentration of estradiol-17 beta was determined by radioimmunoassay. Ultrasound examination using a gray-scale scanner was performed as well. The values for prediction of abort...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/00006250-198003000-00011
更新日期:1980-03-01 00:00:00
abstract::The effect on labor of administering ritodrine after a premature rupture of the membranes (PROM) was studied in a double-blind trial in 30 patients. The patients were selected according to the following criteria: 28 to 36 weeks' gestation, only 1 fetus, cervix dilated 4 cm or less, and absence of pyrexia or other sign...
journal_title:Obstetrics and gynecology
pub_type: 临床试验,杂志文章
doi:
更新日期:1980-02-01 00:00:00
abstract::A simple, rapid, economical, and accurate test to assess fetal pulmonary maturity on a 24-hour basis, 7 days a week, is urgently needed. A 15-minute test has been developed that correlates well with fetal pulmonary maturity. Optical density (OD) readings at 650 nm of greater than or equal to 0.15 in pigment-free, cent...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1980-02-01 00:00:00
abstract::A single-transducer mechanical sector scanner was used to examine the first-trimester fetus. Fifty-six examinations of 31 patients demonstrated an orderly developmental progression of fetal activity beginning with beating of the fetal heart (7 weeks), progressing to fetal trunk movement (8 weeks), and culminating in i...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1980-02-01 00:00:00
abstract::Surgical correction of large pulsion enterocele is a contentious subject and until a technique is founded upon proper anatomic facts, the arguments will continue. Pulsion enterocele follows changes in the pelvic cellular tissues and levator ani complex; both defects must be corrected. Synchronous abdominoperineal repa...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1980-02-01 00:00:00
abstract::Three cases of mucinous carcinoma of the endometrium are presented. These can be distinguished anatomically from endocervical carcinomas and histochemically from endometrial clear cell carcinomas. Clinically these patients do not differ significantly from others with endometrial carcinoma, but the tumors produce large...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1980-02-01 00:00:00
abstract::The maternal serum alpha-fetoprotein (AFP) in 6161 women in routine pregnancy [2771 in a hospital obstetric clinic (group 1) and 3390 in private practices (group 2)] was studied. Group 1 studies enabled the delineation of the normal range of serum AFP, whereas group 2 represented a true screening experience. In group ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1980-01-01 00:00:00
abstract::Placental sonolucency has been reported to be a normal sonographic finding after 36 weeks' gestation. To further characterize this acoustic phenomenon, 15 placentas from previously scanned high-risk obstetric patients were studied in vitro. Placentas were obtained at delivery, and were washed, weighed, sonographically...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1980-01-01 00:00:00
abstract::Questionnaires dealing with the 1977 in-training examination for residents in obstetrics and gynecology were sent to residency directors and residents. More than 70% were returned. Responses indicated a generally positive view of the examination, especially the multiple-choice questions (MCQs). There was strong suppor...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1980-01-01 00:00:00
abstract::Fetal movements (FM) were measured using a real-time B-scan method in 50 women in the third trimester. One hundred ninety-five observations were made. The number of FM per 20-minute observation period was similar in normal, diabetic, and hypertensive pregnancies and in patients with placenta previa, but was significan...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-12-01 00:00:00
abstract::Recent studies using newly devised serologic techniques have dramatically advanced our understanding of gonadal organogenesis and aberrant sexual differentiation. Thus XY gonadal dysgenesis, XX male syndrome, and XX true hermaphroditism, for example, may be seen as typifying specific errors of regulation, synthesis, o...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,评审
doi:
更新日期:1979-12-01 00:00:00
abstract::Cystadenofibromas are benign ovarian neoplasms containing both epithelial and stromal components. The epithelial component is usually of simple serous type resembling fallopian tube epithelium. Occasionally, tumors with unusual epithelial pattenrs are encountered. In this study, 16 cystadenofibromas with unusual epith...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-12-01 00:00:00
abstract::A 64-year-old woman with a 45,X karyotype and Turner's syndrome and recent onset of right lower quadrant pain was found to have a mucinous cystadenoma with focal areas of borderline malignancy and a typical Brenner tumor in the right adnexa. Ovarian tumors in patients with a 45,X karyotype and Turner's syndrome are ex...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-11-01 00:00:00
abstract::Fifty-five patients at less than 36 weeks' gestation with severe toxemia were treated conservatively. The pregnancies were continued for a mean duration of 19.2 days and the mean gestation at delivery was 35.2 weeks. Fifty-three percent of the deliveries were by cesarean section. Of the neonates, 56.5% showed severe i...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-11-01 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::The effects of a controlled sodium bicarbonate (SB) infusion on the acid-base balance of the primiparous mother and fetus at labor and delivery were evaluated. Two identical groups of primiparas with normal labor and delivery were studied. According to acid-base parameters observed in the mothers and fetuses of a cont...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-11-01 00:00:00
abstract::A fiberoptic colposcope was converted through minor alterations into an instrument suitable for use in gynecologic microsurgery. Magnification up to 24x may be obtained, and the extreme mobility, price consideration, and reduction in space at the operating table make it an attractive alternative to a bulky, expensive ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-10-01 00:00:00
abstract::All cases of dermatomyositis-polymyositis in women seen between 1970 and 1977 at Baylor Affiliated Hospitals were reviewed. Twenty-five patients were identified with this diagnosis. Of these women, 5 were found to have a malignant tumor: 3 ovarian carcinomas, 1 cervical intraepithelial carcinoma, and 1 colon carcinoma...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-10-01 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::Conjoined twins occur with a frequency of 1/50,000--1/100,000 deliveries. The cephalothoracopagus variety is particularly rare. This paper presents a case report of cephalothoracopagus (Janiceps) twinning, with a detailed pathologic analysis, as well as an historical review and discussion of diagnostic modalities. ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-09-01 00:00:00
abstract::A gravid patient was given quinidine sulfate for idiopathic ventricular tachycardia. The serum levels of quinidine remained stable throughout pregnancy. At delivery, maternal and neonatal quinidine levels were equivalent, while the level in the amniotic fluid was significantly elevated. Explanations for the latter inc...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-09-01 00:00:00
abstract::In a paired, controlled, retrospective study, 44 low birth weight breech fetuses delivered vaginally were compared with 44 breech fetuses delivered by cesarean section. Seven deaths occurred in the vaginal delivery group, compared with only 1 in the abdominal delivery group. Asphyxia, trauma, and intracranial hemorrha...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-09-01 00:00:00
abstract::A review of 25 patients with more than 1 rubella titer by hemagglutination-inhibition testing revealed 3 patients with high positive titers that were reported to be negative in subsequent pregnancies. None of the patients had received the rubella vaccine. Because the sensitivity and reliability of hemagglutination-inh...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-08-01 00:00:00
abstract::The ovarian remnant syndrome is one of the least recognized and least discussed complications of oophorectomy. The most common presentation is pelvic pain with a pelvic mass. To prevent the condition, the ureters should be mobilized and laterally displaced during oophorectomy, and the pelvic side wall and cul-de-sac p...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-08-01 00:00:00
abstract::A total of 4517 successful antepartum nonstress tests (NST) was performed on 2003 high- (28%) and low- (72%) risk obstetric patients. Most patients were monitored from 32 to 34 weeks' gestation onward. A reactive NST was defined as 2 accelerations in 10 minutes--15 beats/min minimum amplitude; 15 seconds minimum durat...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/00006250-197907000-00006
更新日期:1979-07-01 00:00:00
abstract::Over a 3-year period at the Long Beach Women's Hospital, where electronic FHR (fetal heart rate) monitoring was routine, there were 8622 live births, including 41 infants born with major congenital malformations. The neonatal death rate in these malformed infants was 44%; 17 were delivered by cesarean section, 11 of w...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-06-01 00:00:00
abstract::Laparoscopic tubal sterilization, using a Silastic band to occlude the tubal lumen, was performed on 224 patients. The incidence of complications was low and only 2 pregnancies occurred. Further evaluation by hysterosalpingography on 97 patients revealed 2 distinct images. The site of tubal occlusion was seen on lapar...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-06-01 00:00:00
abstract::Diurnal variations in plasma unconjugated and total estriol were assessed in 11 third-trimester subjects with uncomplicated pregnancies. Commercially available 125I-labeled radioimmunoassay kits were used. Total plasma estriols reach a nadir during the hours of sleep (400 and 700 hours) which exceeds the episodic fluc...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-05-01 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::The midtrimester abortion program at a large community hospital was evaluated. During the 3-year study, 1839 patients aborted in the midtrimester by intraamniotic injection of hypertonic saline, prostaglandin F2alpha or a combination of saline and prostaglandin F2alpha. The method, using a combination of saline and pr...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-05-01 00:00:00
abstract::Danazol is widely used in the management of endometriosis and mammary dysplasia. However, its mechanism of action is still obscure because of the few studies done and the controversial results obtained. Antigonadotropic activity has been postulated by some investigators, whereas others have observed no effect on the g...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-04-01 00:00:00
abstract::The techniques and applications of amniocentesis performed with a new high-frequency aspiration-biopsy transducer are described in detail. The advantages of this technique are greatest in third-trimester patients where active fetal motion and diminished amniotic fluid volumes make unguided punctures difficult or impos...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-04-01 00:00:00
abstract::Eighteen patients with mesonephroid ovarian carcinoma were investigated. Typical findings for the mesonephroid tumors were abundant extracellular an some intracellular neutral mucin mixed with sulfate and carboxyl groups, and large amounts of glycogen, especially in clear cells. The latter observation is considered to...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-04-01 00:00:00
abstract::Adenocarcinoma of the vagina is an uncommon tumor. Many theories have been postulated for its etiology and tissue origin. Its occurrence in young women exposed in utero to diethylstilbestrol has pointed to estrogen influence as a possible etiologic factor. A case of adenocarcinoma of the vagina in a patient with gonad...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-03-01 00:00:00
abstract::Congenital heart block is an unusual cause of fetal bradycardia. Until recently, the diagnosis could be confirmed only by evaluation of the fetal cardiac electrical activity. Two cases are reported in which the diagnosis of atrio-ventricular (A-V) dissociation was confirmed in the antepartum period by real-time ultras...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-03-01 00:00:00
abstract::Antepartum pituitary infarction occurs only in insulin-dependent diabetic patients. It is manifested by severe headache, followed by decreasing insulin requirements. Delivery is frequently premature, with high fetal wastage and increased maternal mortality. During the puerperium, the first manifestation of pituitary d...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-03-01 00:00:00
abstract::A simplified, numerical form for antepartum risk scoring was introduced as a component of the prenatal record for use in all pregancies in a large geographic area under a variety of collection practices. In a population of approximately 1,000,000 with 16,733 deliveries, 19% of the pregnant population scored greater th...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1979-03-01 00:00:00