The grand unifying theory of bright echoes in the fetal and neonatal brain.
نویسندگان
چکیده
The purpose of this presentation is to illustrate that the high-amplitude reflecting structures in the fetal and neonatal brain can be explained by the echogenicity of their leptomeningeal coverings or leptomeningeal origins. The leptomeninges, especially the pia mater, constitute the "grand unifying theory of bright reflectors" in the fetal and neonatal brain. Images from fetal and neonatal sonograms were selected to illustrate the objectives above.
منابع مشابه
The 'bright brain'.
In this preliminary study we report on a new neonatal cerebral ultrasound appearance consisting of high amplitude echoes that arise diffusely throughout the brain and obscure the echoes of normal structures. This scan appearance was associated with probable cerebral insult and we believe that it is caused by cerebral oedema.
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ورودعنوان ژورنال:
- Journal of ultrasound in medicine : official journal of the American Institute of Ultrasound in Medicine
دوره 31 10 شماره
صفحات -
تاریخ انتشار 2012