Abstract:
:Anemia, the most common hematologic abnormality, is a reduction in the concentration of erythrocytes or hemoglobin in blood. The two most common causes of anemia in pregnancy and the puerperium are iron deficiency and acute blood loss. Iron requirements increase during pregnancy, and a failure to maintain sufficient levels of iron may result in adverse maternal-fetal consequences. The purpose of this document is to provide a brief overview of the causes of anemia in pregnancy, review iron requirements, and provide recommendations for screening and clinical management of anemia during pregnancy.
journal_name
Obstet Gynecoljournal_title
Obstetrics and gynecologyauthors
American College of Obstetricians and Gynecologists.doi
10.1097/AOG.0b013e3181809c0dsubject
Has Abstractpub_date
2008-07-01 00:00:00pages
201-7issue
1eissn
0029-7844issn
1873-233Xpii
112/1/201journal_volume
112pub_type
杂志文章,实务指引abstract::In the period 1950 through 1966, 357 patients with cancer metastatic to the ovaries were treated at the Mayo Clinic. The majority of primary tumors arose in the gastrointestinal tract. Factors influencing survival included the site of the primary cancer, histologic grade of the neoplasm, menstrual status, and the type...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1975-04-01 00:00:00
abstract::Delayed umbilical cord clamping appears to be beneficial for term and preterm infants. In term infants, delayed umbilical cord clamping increases hemoglobin levels at birth and improves iron stores in the first several months of life, which may have a favorable effect on developmental outcomes. There is a small increa...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000004167
更新日期:2020-12-01 00:00:00
abstract::Reported is a patient who noted decreased fetal movements after a seizure at 32 weeks' gestation. Sonography revealed fetal death and findings consistent with an intraventricular hemorrhage. The possible explanations for and the significance of an association between a maternal seizure and fetal intraventricular hemor...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1985-03-01 00:00:00
abstract:OBJECTIVE:To determine patient factors associated with hospital care costs for preterm labor and to develop a clinically applicable cost model for evaluating economic consequences of interventions to reduce preterm-labor hospitalizations. METHODS:Maryland state hospital discharge data from 1993-1996 were used to ident...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0029-7844(00)00863-2
更新日期:2000-07-01 00:00:00
abstract:BACKGROUND:Human metapneumovirus has recently been recognized as an important cause of severe respiratory viral infections and of viral infections in patients admitted to intensive care units. Little is known about the course of this infection in pregnancy. CASE:A late-preterm primigravid woman was admitted to the int...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000002165
更新日期:2017-09-01 00:00:00
abstract::In recognition of the 100 anniversary of women's suffrage, we reviewed the difficulties reformists overcame in passing the 19th Amendment and discuss the similarities to current challenges in providing evidence-based, affordable, accessible women's health care. Many current health care problems arise from systemic, no...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1097/AOG.0000000000004009
更新日期:2020-08-01 00:00:00
abstract::Reviewed are 37 patients with the diagnosis of uterine papillary serous carcinoma. Clinically, 19 patients presented as stage I, 9 as stage II, 1 as stage III, and 8 as stage IV. Four of 18 patients with clinical stage I disease who underwent surgery had pelvic metastases and five had disease spread beyond the pelvis....
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1987-01-01 00:00:00
abstract::Autoimmune oophoritis is a rare cause of premature ovarian failure. Previous studies of autoimmune oophoritis have detailed the clinical, immunologic, and histologic findings. The gross pathologic features of the involved ovaries have detailed the clinical, immunologic, and histologic findings. The gross pathologic fe...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1989-09-01 00:00:00
abstract:OBJECTIVE:To analyze neonatal mortality and morbidity rates at 34, 35, and 36 weeks of gestation compared with births at term over the past 18 years at our hospital and to estimate the magnitude of increased risk associated with late preterm births compared with births later in gestation. METHODS:We performed a retros...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/01.AOG.0000297311.33046.73
更新日期:2008-01-01 00:00:00
abstract::Sixty-two cases of oligohydramnios diagnosed by ultrasound between 13-28 weeks' gestation were reviewed. Three experienced ultrasonographers used a subjective scale to rate the oligohydramnios as mild, moderate, severe, or anhydramniotic. Interobserver reliability was excellent (intraclass correlation coefficient 0.81...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1989-05-01 00:00:00
abstract:OBJECTIVE:To determine the effectiveness of ginger for the treatment of nausea and vomiting of pregnancy. METHODS:Women with nausea and vomiting of pregnancy, who first attended an antenatal clinic at or before 17 weeks' gestation, were invited to participate in the study. During a 5-month period, 70 eligible women ga...
journal_title:Obstetrics and gynecology
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1016/s0029-7844(00)01228-x
更新日期:2001-04-01 00:00:00
abstract:OBJECTIVE:To estimate the occurrence and to assess clinical predictors of emergent cesarean delivery in the second twin after vaginal delivery of the first twin. METHODS:We conducted a population-based cohort study, using the 1995-1997 linked mother/infant twin data from the United States. The adjusted risk ratios and...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/01.AOG.0000110248.32558.fb
更新日期:2004-03-01 00:00:00
abstract::The greater vestibular glands produce a secretion during the plateau stage of sexual response. If the duct of the gland is partially or completely occluded, the secretion cannot be released and pain results from the pressure of the entrapped secretion. The pain is specific in its location and is elicited regardless of...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1983-08-01 00:00:00
abstract:OBJECTIVE:To examine factors that influence the morbidity and mortality of peripartum hysterectomy and analyze the effect of hospital volume on maternal mortality. METHODS:We examined women who underwent peripartum hysterectomy at the time of cesarean delivery in a quality and resource utilization database. Procedure-...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0b013e3181df94e8
更新日期:2010-06-01 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::A retrospective study of 29 patients with invasive carcinoma of the vagina was completed at The Milton S. Hershey Medical Center, Pennsylvania State University, for a ten-year period from 1976-1986. The overall incidence was 1.3% of all gynecologic malignancies. Twenty-four patients (83%) had squamous cell carcinoma a...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1988-07-01 00:00:00
abstract::A case of a primary retroperitoneal mucinous cystadenocarcinoma of ovarian type found at laparotomy in the presence of two normal ovaries is described. Careful examination of the tumor showed no evidence of ovarian tissue in the wall. The appearance of this tumor could be traced from areas of benign mucinous cystadeno...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1977-04-01 00:00:00
abstract::Sixty percent of American Indian and Alaska Native women live in metropolitan areas. Most are not eligible for health care provided by the federal Indian Health Service (IHS). The IHS partly funds 34 Urban Indian Health Organizations, which vary in size and services. Some are small informational and referral sites tha...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/01.AOG.0000410162.34363.0b
更新日期:2012-01-01 00:00:00
abstract::Cytologic diagnosis of adenocarcinoma metastatic to the peritoneal surface is often hampered by the difficulty of differentiating between reactive mesothelial cells and macrophages from malignant epithelial cells by light microscopy. With in vitro tissue culture technics, the fibroblastic dedifferentiation of mesothel...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/00006250-197507000-00015
更新日期:1975-07-01 00:00:00
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::To determine whether amnio-polymerase chain reaction (amnio-PCR) can replace conventional cytogenetic study for confirming the karyotype of fetuses in women with positive biochemical screening for fetal Down syndrome. To check the accuracy of this technique in our laboratory, we first compared the amnio-PCR results wi...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0029-7844(03)00222-9
更新日期:2003-05-01 00:00:00
abstract::Lumbar spine and femoral neck bone densities of women, aged 35-65, were measured by dual photon bone densitometry. After exclusion of women with spinal and other abnormalities, this study included 233 subjects: 60 menstruant, 91 who underwent natural menopause (56 more than 2 years post-menopause), 45 bilaterally ooph...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1988-10-01 00:00:00
abstract:OBJECTIVE:To compare adverse childhood experiences (ACEs) in women with chronic pelvic pain with a control group, and describe occurrence of specific ACEs in women with chronic pelvic pain. METHODS:This case-control study examined the relationship between history of ACEs, traumatic events occurring during childhood as...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000003533
更新日期:2019-11-01 00:00:00
abstract::To address the serious and seemingly intractable problem of preterm birth, the Surgeon General's Conference on the Prevention of Preterm Birth convened many of the country's experts from the public and private sectors of research, public health, and health care delivery to discuss preventive strategies. The purpose of...
journal_title:Obstetrics and gynecology
pub_type: 共识发展会议,杂志文章
doi:10.1097/AOG.0b013e31819bdba3
更新日期:2009-04-01 00:00:00
abstract:OBJECTIVE:To estimate the association between state Medicaid coverage of medically necessary abortion and severe maternal morbidity and in-hospital maternal mortality in the United States. METHODS:We used data on pregnancy-related hospitalizations from the Nationwide Inpatient Sample from 2000 to 2011 (weighted n=38,0...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000001982
更新日期:2017-05-01 00:00:00
abstract:OBJECTIVE:To evaluate the comparative safety of transcervical and transabdominal chorionic villus sampling (CVS). METHODS:From May 1988 to January 1992, CVS was performed by two operators at 9-12 weeks' gestation in 1048 singleton pregnancies. The sampling method for each patient, transabdominal or transcervical, was ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:
更新日期:1994-05-01 00:00:00
abstract::Emergency contraception, also known as postcoital contraception, is therapy used to prevent pregnancy after an unprotected or inadequately protected act of sexual intercourse. Common indications for emergency contraception include contraceptive failure (eg, condom breakage or missed doses of oral contraceptives) and f...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章,评审
doi:10.1097/01.AOG.0000471179.25809.d8
更新日期:2015-09-01 00:00:00
abstract:OBJECTIVE:To assess the value of first trimester screening by ultrasonography in detecting structural anomalies of the fetus in a general obstetric population. METHODS:During 1993-1998, 20,465 consecutive pregnant women who resided in a defined geographic area participated in ultrasonographic screening for major malfo...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1016/s0029-7844(02)02590-5
更新日期:2003-02-01 00:00:00
abstract:BACKGROUND:Endometrial destruction is an accepted conservative surgical approach for women with dysfunctional uterine bleeding. However, this procedure cannot guarantee complete removal of the entire endometrium. The possibility exists that endometrial carcinoma may develop even years after such procedure. CASE:We rep...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/01.AOG.0000160484.20261.fd
更新日期:2005-11-01 00:00:00
abstract:OBJECTIVE:To compare the representation of women in obstetrics and gynecology department-based leadership to other clinical specialties while accounting for proportions of women in historical residency cohorts. METHODS:This was a cross-sectional observational study. The gender of department-based leaders (chair, vice ...
journal_title:Obstetrics and gynecology
pub_type: 杂志文章
doi:10.1097/AOG.0000000000001290
更新日期:2016-03-01 00:00:00