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Re: Biparietal diameters From: Terry J. DuBose (duboseterryj@uams.edu) Fri Dec 13 13:42:12 2002 Messages sorted by: [ date ][ thread ][ subject ][ author ] Next message: Frank WHite Foundation: "Save A Soul" Previous message: Paul Verheecke: "Biparietal diameters" In reply to: Terry J. DuBose: "Re: Biparietal diameters" Reply: Terry J. DuBose: "Re: Biparietal diameters" Go to http://www.obgyn.net/us/us.asp Scroll down about 2/3 down the page and you find: By [ http://www.obgyn.net/all_advisors/D_Hutchon.htm ]DJR Hutchon, OBGYN.net Editorial Advisor - These pages contain a large collection of clinically useful calculators for obstetrics, gynecology, and biomedical statistics. Fetal Health Assessment - decision support system [ http://www.hutchon.freeserve.co.uk/ ]Software to generate your own customised EDD calculator (UK date style entry) Software to generate your own customised EDD calculator (US date style entry) Simple fetal weight calculator According to Kurtz's 1980 table, a 26 mm BPD mean age is 13.7 (90% is 13.1-14.3). Make sure the head shape is normal... the transverse head circumference is more reliable, though at this age, it won't make much difference. Hope this helps, Terry J DuBose, M.S., RDMS ultrasound@obgyn.net writes: >Sorry for being a novice to this technique : as a laboratory director >I'm asked to calculate the risk for Down's syndrome. For the >calculation it's crucial to know the exact pregnancy time. >How many weeks and days correspond to a biparietal diameter of 26 mm ? > >-- >Paul Verheecke, M.D. > Peace, Terry J. DuBose, M.S., RDMS Assistant Professor & Director, Diagnostic Medical Sonography Program University of Arkansas for Medical Sciences, CHRP 4301 West Markham St. Mail Slot #563 Little Rock, Arkansas, 72205 USA 501-686-6510 DuBoseTerryJ@UAMS.edu http://www.io.com/~dubose/ http://www.uams.edu/CHRP/dmshome.htm http://www.obgyn.net/us/panel/panel.htm Next message: Frank WHite Foundation: "Save A Soul" Previous message: Paul Verheecke: "Biparietal diameters" In reply to: Terry J. DuBose: "Re: Biparietal diameters" Reply: Terry J. DuBose: "Re: Biparietal diameters"

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