Calculs De Ratios; Références Générales - FujiFilm SonoSite X-Porte Guide D'utilisation

Périmètre crânien (CT)
Chitty, Lyn S., et al. "Charts of Fetal Size: 2. Head Measurements." British Journal of Obstetrics and
Gynaecology, 101: (January 1994), p.43, Appendix: HC-Derived.
Hadlock, F., et al. "Estimating Fetal Age: Computer-Assisted Analysis of Multiple Fetal Growth
Parameters." Radiology, 152: (1984), p.497-501.
Jeanty P, Cousaert, E., and Cantraine, F. "A longitudinal study of Fetal Head Biometry." American J of
Perinatology, 1: (January 1984), p.118-128, Table 3.
(Également publié dans Hansmann, Hackeloer, Staudach, Wittman. Ultrasound Diagnosis in Obstetrics
and Gynecology. Springer-Verlag, New York, (1986), p.176, Table 7.8.)
Périmètre crânien (CT)/Circonférence abdominale (CA)
Campbell S., Thoms Alison. "Ultrasound Measurements of the Fetal Head to Abdomen Circumference
Ratio in the Assessment of Growth Retardation," British Journal of Obstetrics and Gynaecology, 84:
(March 1977), p.165-174.

Calculs de ratios

Ratio LF/CA
Hadlock F.P., Deter, R. L., Harrist, R. B., Roecker, E., and Park, S.K. "A Date Independent Predictor of
Intrauterine Growth Retardation: Femur Length/Abdominal Circumference Ratio," American Journal of
Roentgenology, 141: (November 1983), p.979-984.
Ratio LF/BIP
Hohler, C.W., and Quetel, T.A."Comparison of Ultrasound Femur Length and Biparietal Diameter in Late
Pregnancy," American Journal of Obstetrics and Gynecology, 141:7 (Dec. 1 1981), p.759-762.
Ratio LF/CT
Hadlock F.P., Harrist, R. B., Shah, Y., and Park, S.K."The Femur Length/Head Circumference Relation in
Obstetric Sonography." Journal of Ultrasound in Medicine, 3: (October 1984), p.439-442.
Ratio CT/CA
Campbell S., Thoms Alison. "Ultrasound Measurements of the Fetal Head to Abdomen Circumference
Ratio in the Assessment of Growth Retardation," British Journal of Obstetrics and Gynaecology, 84:
(March 1977), p.165-174.
Références générales
Ratio +/x ou S/D
+/x = (vitesse A/vitesse B)
où :
A = curseur de vitesse +
B = curseur de vitesse x
6-20 Mesures de référence