Fetal biometry  standard / reference values  & nomograms

Fetal biometry standard values (JSUM 2003 / Shinozuka 1996)
                    Standard Values for Ultrasound Measurement

chart for early pregnancy Chart for mid to late pregnancy

chart2

charta




chart data (wk) data (age)
BPD (biparietal diameter) PDF PDF PDF
APTD x TTD (antero-posterior trunk diameter) PDF PDF PDF
AC (Abdominal circumference) PDF PDF PDF
FL (femur length) PDF PDF PDF
EFW (estimated fetal weight) PDF PDF PDF
CRL(Crown rump length) PDF PDF PDF

Ref: Shinozuka N, Masda H, Kagawa H, Taketani Y.Standard Values of Ultrasonographic Fetal Biometry. JapJournal of Medical Ultrasonics 1996;12(12):877-888


Ref: Shinozuka N, Akamatsu N, Sato S, Kanzaki T, Takeuch H, Natori M, Chiba Y, Okai T.
 
Ellipse Tracing Fetal Growth Assessment Using Abdominal Circumference: JSUM Standardization Committee for Fetal Measurements. J Med Ultrasound 2000;8(2):8
7-94.
CRL by N.Shinozuka 199


Other fetal biometry standard  (for skeletal growth etc.)
       
long bones

chart data (wk)
Humerus (HL)
PDF PDF
Ulna (UL)
PDF PDF
Radius (RL)
PDF PDF
Tibia (Tib)
PDF PDF4
Fibula (Fib)
PDF PDF

        Japan Forum of Fetal Skeletal Dysplasia

     Other useful measurements for skeletal growth

chart data (wk)
SL (Spine Length)  L3Th6 PDF PDF
OFD (Occipital-Frontal diameter PDF PDF

HC  (Head Circumference)

PDF PDF
TC (Thorax Circumference) PDF PDF
TC 3vt (Thorax  Circumference 3vt ) PDF PDF
TC/AC PDF PDF

TC 3vt / AC

PDF PDF


Reference data for estimating fetal age (EDC) at 1st trimester
 
    meaturement => calculate fetal age


Fetal age by GS/CRL/BPD
Fetal age table (GS/CRL/BPD)

 Range of CRL 12-28mm BPD 14-28mm recomennded for estimate/confirmation of fetal age


Standard value of Fetal blood flow wave form analysis


chart data (txt) data(ecl)
Uma RI PDF PDF PDF
Uma PI
PDF PDF PDF
MCA RI
PDF PDF PDF
MCA PI
PDF PDF PDF

The standard values of Umbilical artery(UmA) and Mid cerebral artery (MCA)
RI(resistance index) and PI(pulsatility index)
PI value was calculated based on the mean value of Mochida Sonocolor's auto wave form tracking system
by N.Shinozuka & H.Kagawa 1996


Japanese birth weight Standard (Growth Curve ; non-lenear model) 1994


chart
data
data (txt)
data(ecl)
Male Graph (primpara/multipara) PDF
PDF Text EXCEL
Female Graph (primpara/multipara) PDF
PDF Text EXCEL
All: Graph PDF
PDF Text EXCEL


Ref:N.Shinozuka, T.Nakamura, M.Hirayama Standard Growth Curve of Japanese using Non-Linear Growth Model. Acta Neonatal Jap1994;30:433-441





Return to Home