| 单词 | nuchal translucency |
| 释义 | nuchal translucencyn.A radiologic sign that appears as a translucent spot on a fetal sonogram and indicates subcutaneous fluid in the nuchal region of a fetus. It can be measured in early pregnancy to assess the risk of chromosomal abnormalities, especially Down syndrome. Words nearby nuchal translucencynucellus, NUCFLASH, nucha, nuchal ligament, nuchal plane, nuchal translucency, nuci-, nuciform, nucivorous, nucle-, nuclear The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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