منابع مشابه
Routine obstetric ultrasound services.
Antenatal ultrasonography is widely used in pregnancy to assess fetal growth, wellbeing and anatomy. Although ultrasound screening is now an integral part of routine antenatal care, recommendations for the delivery of obstetric ultrasound vary from country to country. A recent survey of English maternity units reported that 100% of women are offered routine mid-trimester fetal anomaly scanning,...
متن کامل2D Obstetric Ultrasound
The development of the obstetric ultrasound [6] has allowed physicians and embryologists to obtain a clear picture of the developing human embryo and fetus [7] during pregnancy [8]. Obstetric ultrasonography, often referred to as ultrasound [6], is a technology that uses sound waves to produce images of structures inside the human body. A handheld probe emits sound waves, which are reflected ba...
متن کامل2D Obstetric Ultrasound
The development of the obstetric ultrasound [6] has allowed physicians and embryologists to obtain a clear picture of the developing human embryo and fetus [7] during pregnancy [8]. Obstetric ultrasonography, often referred to as ultrasound [6], is a technology that uses sound waves to produce images of structures inside the human body. A handheld probe emits sound waves, which are reflected ba...
متن کامل2D Obstetric Ultrasound
The development of the obstetric ultrasound [6] has allowed physicians and embryologists to obtain a clear picture of the developing human embryo and fetus [7] during pregnancy [8]. Obstetric ultrasonography, often referred to as ultrasound [6], is a technology that uses sound waves to produce images of structures inside the human body. A handheld probe emits sound waves, which are reflected ba...
متن کاملAdvances in obstetric ultrasound.
(a) More sophisticated The latest generation of ultrasound machines in the upper range have become more complicated. A few machines already have 256 grey levels incorporated into the monitor giving more differentiation between tissues l . Three dimensional ultrasound has also arrived at the scene and this is mainly by reconstruction from the scanning data of the fetus. It is hoped that this wil...
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ژورنال
عنوان ژورنال: Ultrasound in Obstetrics and Gynecology
سال: 1993
ISSN: 0960-7692
DOI: 10.1046/j.1469-0705.1993.03050303.x