For - 3D ultrasound in first and second trimester - hype or helpful?
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چکیده
منابع مشابه
For – 3D ultrasound in first and second trimester – hype or helpful?
Brief history 3D ultrasound has been the most rapidly evolving technique and technology in fetal ultrasound in the past few years. The technology began with “hand swept” slice acquisition using standard transducers followed by mechanically oscillating 3D transducers. This lead to 4D (real-time 3D), and now the development of solid-state electronically oscillating transducers. Accompanying the h...
متن کاملAgainst – 3D ultrasound in first and second trimester pregnancy – hype or helpful?
DEBATE " It is impossible to read through an imaging journal nowadays and turn a blind eye to the plethora of articles dealing with different aspects of three and four-dimensional ultrasound in our specialty " 1. This statement was made in 2007 and is concordant with my current literature review. Superficially, the message obtained from the mere volume of material could be that 3D ultrasound ha...
متن کاملScreening for chromosomal anomalies: first or second trimester, biochemical or ultrasound?
Prenatal diagnosis pf chromosomal abnormalities can be accurately made by cytogenetic studies of samples obtained from invasive procedures, such as amniocentesis or chorionic villus sampling. Because these procedures are associated with a risk of miscarriage, the common approach is to perform non-invasive test to define an individual woman's risk of having a chromosomal abnormal pregnancy. Scre...
متن کاملMultifetal Pregnancy Reduction – First or Second Trimester
The incidence of multifetal pregnancies has increased dramatically over the past two decades, mainly because of the widespread use of ovulation induction agents and assisted reproduction techniques. These techniques have been a matter of concern since twin and higher order pregnancies have long been associated with an increased risk of maternal complications as well as a high prevalence of pren...
متن کاملMultifetal Pregnancy Reduction – First or Second Trimester
The incidence of multifetal pregnancies has increased dramatically over the past two decades, mainly because of the widespread use of ovulation induction agents and assisted reproduction techniques. These techniques have been a matter of concern since twin and higher order pregnancies have long been associated with an increased risk of maternal complications as well as a high prevalence of pren...
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ژورنال
عنوان ژورنال: Australasian Journal of Ultrasound in Medicine
سال: 2009
ISSN: 1836-6864
DOI: 10.1002/j.2205-0140.2009.tb00056.x