نتایج جستجو برای: prenatal ultrasonography
تعداد نتایج: 79755 فیلتر نتایج به سال:
Objectives. The aim of this study was to determine whether prospective parents, primarily referred for prenatal diagnosis to exclude Down syndrome, prefer to know the fetal sex as part of invasive testing. Methods. In this prospective study 400 pregnant women undergoing amniocentesis were invited to answer a questionnaire, including information about demographic factors, current pregnancy, and ...
Many diseases and congenital defects can be detected already during foetal life due to the widespread use of prenatal ultrasonography and the implementation of routine prenatal diagnostics. An increasing number of abnormalities can be treated in utero, at early stages of pregnancy, long before birth. Since prenatal treatment involves some risk of complications that may even result in the loss o...
OBJECTIVE In 2002, the Institute of Medicine called for the introduction of information technologies in health care settings to improve quality of care. We conducted a review of hospital charts of women who delivered before and after the implementation of an intranet-based computerized prenatal record in an inner-city practice. Our objective was to assess whether the use of this record improved...
The integrat ion of composites into critical components of aerospace structures requires that their integrity can be nondestructively evaluated. Conventional ultrasonic techniques are sufficient for gross flaw detection but nondestructively measuring matrix consolidat ion, fiber matrix adhesion and fiber breakage calls for the development of new techniques. Presented here is an approach which w...
A first-trimester ultrasound scan has become an essential part of antenatal care. The Korean Society of Ultrasound in Obstetrics and Gynecology held a first-trimester ultrasound forum on April 5, 2014. The forum aimed to present an updated review of the literature on the topic of first-trimester ultrasound in specific lectures and to host a panel discussion on several important issues regarding...
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