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Crown to Rump Length Measurement

Known as: Crown-Rump Lengths, Crown-Rump Length, Length, Crown-Rump 
In utero measurement corresponding to the sitting height (crown to rump) of the fetus. Length is considered a more accurate criterion of the age of… Expand
National Institutes of Health

Papers overview

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Highly Cited
2014
Highly Cited
2014
BACKGROUND In 2006, WHO published international growth standards for children younger than 5 years, which are now accepted… Expand
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Highly Cited
2005
Highly Cited
2005
To evaluate the performance of first‐trimester screening for trisomy 21 by a combination of maternal age, fetal nuchal… Expand
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Highly Cited
1999
Highly Cited
1999
To examine the potential impact of combining maternal age with fetal nuchal translucency thickness and maternal serum free… Expand
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Highly Cited
1998
Highly Cited
1998
BACKGROUND Prenatal diagnosis of trisomy 21 currently relies on assessment of risk followed by invasive testing in the 5% of… Expand
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Highly Cited
1992
Highly Cited
1992
Because of recent challenges in the literature regarding the validity of the older crown-rump length (CRL) data developed with… Expand
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Highly Cited
1984
Highly Cited
1984
We studied the lungs of 42 infants dying of obstetrical accidents, acute infections, and trauma, who ranged in age from 19 wk… Expand
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Highly Cited
1981
Highly Cited
1981
In order to realize the maximum potential of whole-embryo culture techniques, definitive parameters must be developed for the… Expand
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Highly Cited
1979
Highly Cited
1979
Surgical or neurotox~c lesions of the mgrostriatal dopamme (DA) pathway produce a denervation of the striatum that leads to… Expand
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Highly Cited
1975
Highly Cited
1975
In a study to evaluate the reproducibility and accuracy of the sonar technique of measurement of the in vivo fetal crown‐rump… Expand
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Highly Cited
1974
Highly Cited
1974
ABSTRACT The formation by the gonads of [3H] testosterone from [7α-3H]pregnenolone and [1,2-3H] progesterone and the metabolism… Expand
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