WordNet
- a straight line connecting the center of a circle with two points on its perimeter (or the center of a sphere with two points on its surface)
- the length of a straight line passing through the center of a circle and connecting two points on the circumference (同)diam
PrepTutorEJDIC
- 『直径』 / (レンズなどの)倍率
UpToDate Contents
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English Journal
- Brachycephaly and frontal lobe hypoplasia in fetuses with trisomy 21 at 11 + 0 to 13 + 6 weeks.
- Borenstein M1, Dagklis T, Csapo B, Sotiriadis A, Nicolaides KH.
- Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.Ultrasound Obstet Gynecol.2006 Dec;28(7):870-5.
- PMID 17086579
- A clinical study of cytomegalovirus infections during pregnancy.
- Zhong XY1, Ma TY.
- Journal of Tongji Medical University = Tong ji yi ke da xue xue bao.J Tongji Med Univ.1993;13(1):60-4.
- PMID 8392114
Japanese Journal
- 佐藤 勲
- 昭和医学会雑誌 34(2), 143-160, 1974
- … The biparietal diameter of the infants' head measured by ultrasonic and x-ray methods gave a correlation coefficient of r=+0.920.<BR>2. … In the pelvis with a flat sacrum, there was pronounced shortening of the circumference around the suboccipitobregmatic diameter of the infants head. … There was marked shortening of anterior-posterior diameter of the infants head noted in the pelvis with a flat entrance.<BR>4. …
- NAID 130001822110
Related Links
- suboccipitobregmatic diameter sub·oc·cip·i·to·breg·mat·ic diameter (sŭb'ŏk-sĭp'ĭ-tō-brěg-māt'ĭk) n. The diameter of the fetal head from the lowest posterior point of the occipital bone to the center of the anterior fontanel.
- sub·oc·cip·i·to·breg·mat·ic di·am·e·ter the diameter of the fetal head from the lowest posterior point of the occipital bone to the center of the anterior fontanelle; this is typically the smallest diameter and is the one that presents ...
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- 英
- suboccipitobregmatic diameter