Crown-rump length - Wikipedia, the free encyclopedia
Crown-rump length ( CRL ) is the measurement of the length of human embryos and fetuses from the top of the head (crown) to the bottom of the buttocks (rump). It is typically determined from ultras...
en.wikipedia.org/wiki/Crown-rump_length
The Crown-rump Length...
www.ob-ultrasound.net/crl.html
The purpose of this study was to investigate the influence of fetal sex on the crown-rump length (CRL) derived from pregnancies resulting from in vitro fertilization without the uncertain conception dating in the first trimester. ... The Medscape Journal ... Allergy & Clinical Immunology...
www.medscape.com/medline/abstract/9565136
METHODS: Crown rump length and three-dimensional ultrasonographic volumetry measurements performed on 72 first trimester fetuses using virtual organ computer aided analysis (VOCAL). RESULTS: A significant direct correlation (r = 0.939) was found between the calculated fetal volumes and crown rump lengths.
www.medscape.com/medline/abstract/15363834
Crown Rump Length; This term is borrowed from the early 20th century embryologists who found that preserved specimens of early miscarriages assumed a "sitting in the chair" posture in both formalin and alcohol. ... Today, the crown rump length is a universally recognized term, very useful for measuring early pregnancies.
www.brooksidepress.org/Products/OBGYN_101/MyDocuments4/... www.brooksidepress.org/Products/OBGYN_101/MyDocuments4/Ultrasound/1st_trimester_ultrasound_scannin.htm
Definition of crown-rump length in the Medical Dictionary. crown-rump length explanation. Information about crown-rump length in Free online English dictionary. What is crown-rump length? Meaning of crown-rump length medical term. ... crown-rump length  (CRL) the distance from the crown of the head to the breech in embryos,
medical-dictionary.thefreedictionary.com/crown-rump+len... medical-dictionary.thefreedictionary.com/crown-rump+length
Synonyms and related keywords: postterm pregnancy, postmaturity syndrome, due date, calculated gestational age, crown-rump length, CRL, ... For example, crown-rump length (CRL) is 3-5 days, ultrasonography performed at 12-20 weeks of gestation is 1 week, at 20-30 weeks is 2 weeks, and after 30 weeks is 3 weeks.
www.emedicine.com/med/topic3248.htm
Synonyms, Key Words, and Related Terms: postterm pregnancy, postmaturity syndrome, due date, calculated gestational age, crown-rump length, CRL, composite biometry, biparietal diameter, BPD, head circumference, abdominal circumference, femur length, transcerebellar diameter, fetal monitoring, post date pregnancy...
www.emedicine.com/med/byname/postterm-pregnancy.htm
Now Serving 257 Visitors ... BabyMed Early Pregnancy Crown Rump Length ... Select Crown Rump Length Measurement:
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Definition of crown-rump length from The American Heritage Medical Dictionary. ... Dictionary Home » The American Heritage Medical Dictionary » crown-rump length...
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