Abstract：
OBJECTIVES:Our objectives were to document the causes of fluid absorption during continuous flow hysteroscopy and to determine under which operative conditions fluid overload may occur. STUDY DESIGN:Fifteen patients underwent operative hysteroscopy with 2% ethanol solution for uterine distention. Absorption of fluid was measured by blood alcohol, sodium, osmolarity, and hematocrit. Intrauterine pressures were measured with an obstetric pressure catheter. RESULTS:Alcohol absorption was noted in one patient during a myoma resection. Two additional patients, not in the study, had fluid absorption after partial perforations of the uterus. Under normal operative conditions there were no changes in sodium, osmolarity, or hematocrit. Intrauterine pressures ranged from 45 to 75 mm Hg. Experimental pressures of greater than 200 mm Hg were not associated with fluid absorption. CONCLUSIONS:Intravasation of fluid may occur through open uterine venous channels with extensive resections and under low pressures in the presence of unrecognized perforations.
journal_name
Am J Obstet Gynecoljournal_title
American journal of obstetrics and gynecologyauthors
Vulgaropulos SP,Haley LC,Hulka JFdoi
10.1016/s0002-9378(11)91417-3subject
Has Abstractpub_date
1992-08-01 00:00:00pages
386-90; discussion 390-1issue
2eissn
0002-9378issn
1097-6868pii
S0002-9378(11)91417-3journal_volume
167pub_type
杂志文章abstract：OBJECTIVE:The purpose of this study was to find out whether the effects of thermal stress on plasma catecholamines and plasma renin activity are altered by pregnancy. STUDY DESIGN:Nonpregnant (n = 15) and pregnant (13 to 14 weeks, n = 23; 36 to 37 weeks, n = 23) healthy women were examined. Samples were taken before t...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)91590-7
更新日期：1992-09-01 00:00:00
abstract：OBJECTIVE:The aim of this study was to compare 3-dimensional (3D) lung volume measurements with 2-dimensional (2D) biometric parameters in predicting pulmonary hypoplasia in complicated pregnancies. STUDY DESIGN:In this prospective study, 1-4 scans of the fetal lungs were obtained in 33 pregnancies complicated by vari...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2007.06.005
更新日期：2008-01-01 00:00:00
abstract：:Over a 10-year period, 65 of 196 patients (33%) with ovarian epithelial malignancy, previously treated with chemotherapy, had a second-look operation if the disease was clinically absent. All procedures were done by one of three gynecologic oncologists, and 48% of the patients had a positive second-look procedure. Of ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(87)80012-1
更新日期：1987-09-01 00:00:00
abstract：:Steroid contraception was developed in the late 1950s and introduced into use in the early 1960s. It soon became apparent that estroprogestational agents had adverse systemic effects, mainly on the cardiovascular and blood coagulation system. During the 1970s, new contraceptive agents were developed that contained 3...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(16)32475-9
更新日期：1982-03-15 00:00:00
abstract：OBJECTIVE:This study was undertaken to examine the contribution of electronic fetal heart rate monitoring in the prediction and prevention of intrapartum fetal asphyxia in the preterm pregnancy. STUDY DESIGN:The outcome of 40 pregnancies with biochemically confirmed intrapartum fetal asphyxia (ie, an umbilical artery ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2002.119642
更新日期：2002-02-01 00:00:00
abstract：OBJECTIVE:To examine the effects of preprocedure misoprostol on intrauterine device (IUD) placement in nulliparous women. STUDY DESIGN:In this randomized controlled double-blind trial at the University of New Mexico reproductive health clinic, nulliparous women requesting an IUD were randomized to 400 mcg of buccal mi...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章,随机对照试验
doi：10.1016/j.ajog.2013.11.018
更新日期：2014-03-01 00:00:00
abstract：:An hCG-like material has been extracted from human sperm. These experiments were designed to characterize this material. Sperms of 10 volunteers were separated from seminal fluid, washed in PBS three times, and resuspended in 0.5 ml of the same buffer. Samples were pooled; cells were disrupted by sonication and extrac...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(79)90733-6
更新日期：1979-12-15 00:00:00
abstract：OBJECTIVE:Our purpose was to identify the age-related increased risks of the elderly gravida by clarifying the effects of age and parity, their combination, and their interaction. STUDY DESIGN:We studied 9556 singleton pregnancies in women aged 20 to 29 years or > or = 35 years delivered over an 8-year period. Data we...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(95)91409-9
更新日期：1995-06-01 00:00:00
abstract：:Partial mole is distinguishable from complete mole with coexisting normal twin after delivery by DNA polymorphysm analysis. Our patient had chorionic villus sampling of a molar-appearing placenta with coexisting fetus at 12.3 weeks. Absent maternal alleles confirmed a diandrogenetic complete mole. Prenatal DNA diagnos...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/mob.2003.151
更新日期：2003-04-01 00:00:00
abstract：OBJECTIVE:To determine the effects of 2 maternal injections with dexamethasone on the calculated oxygen and glucose deliveries to fetal cerebral and peripheral circulations during acute hypoxemia in sheep. STUDY DESIGN:Beginning at 124 days, ewes received 2 intramuscular injections of either dexamethasone (2 x 12 mg, ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2009.01.012
更新日期：2009-07-01 00:00:00
abstract：:In the field of genetics, a rapid and accurate test for the prenatal determination of fetal sex, especially in cases of sex-linked disorders, is desirable. Amniotic fluid testosterone was measured by the radioimmunoassay technique in 37 samples obtained at saline abortion between 16 and 19 weeks' gestation. Final conf...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(77)90089-8
更新日期：1977-11-01 00:00:00
abstract：:To test the hypothesis that amniotic fluid directly affects cardiac function, isolated rat hearts were perfused with varying concentrations of centrifuged and filtered human amniotic fluid. The most consistent change seen was a dose-dependent decrease in coronary flow rate. With 10% concentrations, a wide spectrum of ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(88)90812-5
更新日期：1988-01-01 00:00:00
abstract：OBJECTIVE(S):To determine how the type of embryo fragmentation on day 3 affects progression of human embryos to blastocyst and pregnancy rates following embryo transfer. STUDY DESIGN:Retrospective analysis of all in vitro fertilization cycles in patients < or =40 years of age or younger from January 2002 through Decem...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2005.02.048
更新日期：2005-06-01 00:00:00
abstract：OBJECTIVE:We assessed intraobserver and interobserver variations in the performance of the amniotic fluid index. STUDY DESIGN:A total of 34 women in the third trimester with intact membranes were examined twice by each of three examiners. The amniotic fluid index was measured once by each of the three examiners in ord...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(93)90386-w
更新日期：1993-04-01 00:00:00
abstract：:Two patients who survived cardiorespiratory arrest occurring in association with amniotic fluid embolism syndrome were seen during the subsequent pregnancy. Both had uneventful pregnancies and delivered at term without complications. These are the only case reports of pregnancy after amniotic fluid embolism, and they ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(11)91442-2
更新日期：1992-08-01 00:00:00
abstract：OBJECTIVE:Iron supplementation in pregnancy seems beneficial for neonatal/maternal outcomes, but it was associated with diabetes and hypertension in the general population. STUDY DESIGN:We investigated the association between iron supplementation during midpregnancy and metabolic/hypertensive abnormalities in 500 cons...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2009.04.049
更新日期：2009-08-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to assess the validity of vaginal fetal fibronectin as a screening test for spontaneous preterm birth in patients with cervical cerclage. STUDY DESIGN:A historic cohort of 117 patients who underwent cervical cerclage placement between 1996 and 2002 were identified. All patients ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1067/s0002-9378(03)00656-2
更新日期：2003-11-01 00:00:00
abstract：OBJECTIVE:Our objective was to study the prevalence of genital prolapse and possible related factors in a general population of women 20 to 59 years of age. STUDY DESIGN:Of 641 eligible women in a primary health care district, 487 (76%) answered a questionnaire and accepted an invitation to a gynecologic health examin...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(99)70203-6
更新日期：1999-02-01 00:00:00
abstract：:The neuropathologic conditions in 120 perinatal deaths attributed to fetal or newborn asphyxia were examined. Central nervous system necrosis was present in 16 of these deaths. The approximate time of asphyxial insult was established by determining the duration of the process, based on the findings of neuronal necrosi...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(89)80040-7
更新日期：1989-03-01 00:00:00
abstract：:Magnesium sulfate is primarily used for its anticonvulsive effects in treating hypertensive disorders of pregnancy. However, we have frequently observed significant falls in blood pressure in patients suffering from severe pregnancy-induced hypertension in whom little or no additional hypotensive medication was necess...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(84)90106-6
更新日期：1984-08-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to analyze the correlation between the genetic constitution and the phenotype in triploid pregnancies. STUDY DESIGN:One hundred fifty-eight triploid pregnancies were identified in hospitals in Western Denmark from April 1986 to April 2010. Clinical data and karyotypes were colle...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2014.03.039
更新日期：2014-10-01 00:00:00
abstract：:Serine proteases such as plasminogen activators are produced by granulosa cells both in vivo and in vitro and have been implicated in the process of ovulation. For a study of potential roles of serine proteases in early follicular development, immature rats were injected with pregnant mare serum gonadotropin, followed...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(88)90051-8
更新日期：1988-03-01 00:00:00
abstract：OBJECTIVE:Our purpose was to compare the incidence and interrelationships of uteroplacental vasculopathy and chronic inflammatory and placental vasoocclusive lesions in preeclampsia and spontaneous delivery before 32 weeks' gestation. STUDY DESIGN:Review of singleton live-born nonanomalous infants born at 22 to 32 wee...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(95)91333-5
更新日期：1995-10-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to compare the rate of vaginal birth after cesarean (VBAC) attempt, VBAC failure, and major maternal adverse outcomes in women with a previous cesarean with twin or singleton pregnancies. STUDY DESIGN:This was a multicenter retrospective cohort study between the years 1996 and 2...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2005.06.038
更新日期：2005-09-01 00:00:00
abstract：OBJECTIVE:The purpose of this study was to evaluate the role of saline solution infusion sonohysterography in clinical practice in patients with abnormal uterine bleeding. STUDY DESIGN:A prospective case-controlled study was conducted comparing two-dimensional transvaginal imaging with saline solution infusion sonohys...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(97)70351-x
更新日期：1997-06-01 00:00:00
abstract：:Knowledge of ureteric anatomy is essential for ureteric injury prevention in laparoscopic gynecologic surgery. Rates of injury increase with limited surgical experience and reduced surgical volume. Currently, there are no low-fidelity or high-fidelity simulation models for teaching and practicing ureteric dissection. ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2017.07.004
更新日期：2017-10-01 00:00:00
abstract：:We report a case of splenic rupture after cesarean delivery for abruptio placentae. The diagnosis was not suspected until a laparotomy was performed. Diagnosis and management were complicated by disseminated intravascular coagulation and renal failure. The importance of early diagnosis and management modalities are di...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(95)90199-x
更新日期：1995-07-01 00:00:00
abstract：OBJECTIVE:We sought to estimate mean costs of chemotherapy treatment for recurrent ovarian cancer with or without use of a chemoresponse assay. STUDY DESIGN:We estimated mean costs for 3 groups: (1) assay assisted: 75 women who received oncologist's choice of chemotherapy following chemoresponse testing (65% adherence...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/j.ajog.2010.02.054
更新日期：2010-08-01 00:00:00
abstract：:Twenty-six pregnant women were given prophylactic heparin treatment because of previous thromboembolic complications. The mean duration of treatment was 25 weeks (range, 6 to 32 weeks). The amount of heparin was adjusted to a plasma concentration of 0.08 to 0.15 IU/ml, measured as anti-factor Xa activity. This effect ...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/0002-9378(89)90535-8
更新日期：1989-08-01 00:00:00
abstract：OBJECTIVE:Epidemiologic studies support the hypothesis of a dose-related risk of epithelial ovarian cancer with perineal talc usage exposure. Frequency and duration of talc has not been previously correlated with ovarian talc content. STUDY DESIGN:Ovaries were studied from 24 women undergoing incidental oophorectomy w...
journal_title：American journal of obstetrics and gynecology
pub_type： 杂志文章
doi：10.1016/s0002-9378(96)70597-5
更新日期：1996-05-01 00:00:00
