Women's Obstetric History and Midtrimester Cervical Length Measurements by 2D/3D and Doppler Ultrasound
نویسندگان
چکیده
منابع مشابه
Relation of cervical length at 22-24 weeks of gestation to demographic characteristics and obstetric history.
Preterm delivery is the main cause of neonatal death and ultrasonographic cervical assessment has been shown to be more accurate than digital examination in recognizing a short cervix. This is a cross-sectional study, involving 1131 women at 22-24 weeks of pregnancy, designed to determine the distribution of cervical length and to examine which variables of demographic characteristics and obste...
متن کاملCervical length at 23 weeks of gestation: relation to demographic characteristics and previous obstetric history.
OBJECTIVES To examine the feasibility of introducing routine measurement of cervical length at 23 weeks of gestation, to establish the distribution of cervical lengths in a routine population of singleton pregnancies and to examine the relation between cervical length and demographic characteristics and previous obstetric history. METHODS Cervical length was measured by transvaginal sonograph...
متن کاملCervical length and obstetric history predict spontaneous preterm birth: development and validation of a model to provide individualized risk assessment.
OBJECTIVES To evaluate the ability of combinations of cervical length and maternal history to assess the risk of spontaneous preterm birth, and to provide a simple procedure for the optimal estimation of risk. METHODS This prospective observational study was carried out between January 1998 and May 2006. Transvaginal sonographic measurement of cervical length at 20 + 0 to 24 + 6 weeks of gest...
متن کاملCervical length by ultrasound as a predictor of preterm labour
Background: Objective of current study was to evaluate cervical length by transabdominal and transvaginal ultrasonography at 14-24 weeks of gestation in asymptomatic women for predicting women at risk of preterm delivery and to find out the one method which is more accurate of the two. Methods: Fifty one women were enrolled in this prospective study. Women with cervical incompetence, multiple g...
متن کاملThrombophilia, Anticoagulant Therapy, and Pregnancy Outcome in Women with Poor Obstetric History
Background: The role of anticoagulant medications in preventing placental mediated pregnancy complications in patients with and without thrombophilia has not been investigated well. One underlying cause is associated with adverse effects of anticoagulants in pregnancy including teratogenicity, complexities in dosing and management of anticoagulants during pregnancy and labor. We aimed to assess...
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ژورنال
عنوان ژورنال: Revista Brasileira de Ginecologia e Obstetrícia / RBGO Gynecology and Obstetrics
سال: 2020
ISSN: 0100-7203,1806-9339
DOI: 10.1055/s-0040-1713010