scholarly journals Estimation of fetal weight by measurement of fetal thigh soft-tissue thickness in the late third trimester

2008 ◽  
Vol 31 (3) ◽  
pp. 314-320 ◽  
Author(s):  
M. Scioscia ◽  
F. Scioscia ◽  
A. Vimercati ◽  
F. Caradonna ◽  
C. Nardelli ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Fetal Weight ◽  
Tissue Thickness ◽  
Third Trimester ◽  
Soft Tissue Thickness

“A NOVEL ATTEMPT IN ESTIMATION OF FETAL WEIGHT USING NEW SOFT TISSUE MEASUREMENTS”

2021 ◽  
pp. 1-3
Author(s):  
Sathyan Gnanasigamani ◽  
Sudhakar Vadivel ◽  
Bala Subramaniam ◽  
Sakthivel Raja Ganesan ◽  
Pradeebaa Thiyagarajan ◽  
...  
Keyword(s):  
Birth Weight ◽  
Soft Tissue ◽  
Strong Predictor ◽  
Three Dimensional ◽  
Fetal Weight ◽  
Ultrasound Measurement ◽  
Accurate Estimation ◽  
Tissue Thickness ◽  
Third Trimester ◽  
Soft Tissue Thickness

Background: The Accurate estimation of fetal weight is important in modern obstetrics. Currently, Hadlock's formula is used widely for fetal weight estimation, which includes BPD, AC, FL and HC. The correct plane of measurement of various standard parameters is difcult to obtain especially in third trimester. Hence soft tissue thicknesses of the fetus are tested for correlation with birth weight in this study. Materials & Methods: A prospective observational study conducted among 90 pregnant females referred for Ultrasound examination in the third trimester with an interval from the ultrasound scan to delivery of ≤7 days from 2019 to 2020. Results: The measurements of abdominal, fetal mid-thigh and mid-arm soft tissue thicknesses correlated well with birth weight in a high statistically signicant positive linear relationship. A new regression model developed out of the soft tissue thicknesses(FASTT, FMASTT, FTSTT) correlates better than the Hadlock's model and Sujitkumar Hiwale et al model (For Indian population) based on BPD, HC, AC and FL Conclusion: Ultrasound measurement of soft tissue thickness may prove to be a strong predictor of fetal weight essential for sonographic assessment of pregnancy. They are easy and simple hence fetal soft tissue thickness measurements, both two- and three-dimensional, may prove to be a diagnostic parameter that has as small an error rate as possible, is quick to use and reproducible by different examiners

scholarly journals Better Predictor of Fetal Weight: Mid-Thigh Soft- Tissue Thickness Versus Hadlock’s Method – A Prospective Observational Study

2020 ◽  
Vol 6 (2) ◽  
pp. 25-30
Author(s):  
K M Kibballi Madhukeshwar Adarsh ◽  
Prakash Aswathi ◽  
H Pavithra ◽  
Hassan Hadi ◽  
Sunny Jomon ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Observational Study ◽  
Prospective Observational Study ◽  
Fetal Weight ◽  
Tissue Thickness ◽  
Soft Tissue Thickness

Fetal mid-thigh soft-tissue thickness: a novel method for fetal weight estimation

2014 ◽  
Vol 290 (6) ◽  
pp. 1101-1108 ◽  
Author(s):  
Wessam Abuelghar ◽  
Ahmed Khairy ◽  
Gasser El Bishry ◽  
Mohamed Ellaithy ◽  
Taha Abd-Elhamid
Keyword(s):  
Soft Tissue ◽  
Fetal Weight ◽  
Weight Estimation ◽  
Tissue Thickness ◽  
Fetal Weight Estimation ◽  
Soft Tissue Thickness ◽  
Novel Method

scholarly journals Evaluation of Fetal Mid-Thigh Soft Tissue Thickness and Femur Length for Estimation of Fetal Birth Weight

2020 ◽  
Vol 3 (2) ◽  
pp. 01-10
Author(s):  
Nareman Elhamamy
Keyword(s):  
Birth Weight ◽  
Soft Tissue ◽  
Fetal Weight ◽  
Tissue Thickness ◽  
Femur Length ◽  
Soft Tissue Thickness ◽  
Percent Difference ◽  
Fetal Birth Weight ◽  
Kappa Value ◽  
The Difference

Accurate calculation of fetal weight relies on two equally important factors: the use of a formula with strong intrinsic properties, and the use of sonographic biometric parameters that are not susceptible to errors in measurement. From a statistical perspective, the inclusion of multiple variables in a model improves multicollinearity chances and decreases each measurement's internal error. Precisely predicting estimated fetal weight during childbirth may have a significant impact on successful obstetric management, especially in the case of suspected macrosomia or low birth weight. Macrosomic fetuses can cause maternal and neonatal complications during childbirth, and low-born fetuses are at increased risk for perinatal morbidity and mortality. The main aim of the study was to assess the accuracy of measurement of mid-thigh soft tissue thickness and femur length, in estimation of expected fetal birth weight The study was conducted during the period January 2017 to August 2019, at Tanta University hospitals, Obstetrics & Gynecology department. 65 pregnant ladies at term (between 37-40weeks) were included in the study. Results: Mean difference between fetal weight by Hadlock formulae and actual fetal weight is -10.88g; percent difference is (0.32%). The difference statistically insignificant p>0.05. Mean difference between fetal weight by Scioscia’s formulae and Actual fetal weight is 2.83; the percent difference is (0.08%). The difference statistically insignificant p>0.05. Good agreement between Hadlock formulae and Actual Fetal Weight Kappa value (0.73).Also shows moderate agreement between Scioscia’s formulae and Actual Fetal Weight Kappa value (0.52). area under curve Hadlock formulae (0.79), Scioscia’s formulae (0.78) for detecting fetal weight ≥3500gm among pregnant women at 39-40 weeks of gestation. Conclusion: The mid-thigh soft tissue thickness and femur length can be used in estimation of expected fetal birth weight like as other sonographic parameters. The validity of Scioscia's formulae is not better than Hadlock formulae in detection of fetal weight less than 3500 gm. The validity of both formulae Scioscia's and Hadlock in detection of fetal weight more than 3500 gm. Reduced and cannot be dependable in extremes of weight.

OP08.01: Femoral soft tissue thickness as potential parameter for ultrasound estimation of fetal weight

2006 ◽  
Vol 28 (4) ◽  
pp. 468-468 ◽  
Author(s):  
M. Scioscia ◽  
F. Scioscia ◽  
A. Vimercati ◽  
F. Caradonna ◽  
A. Maiorano ◽  
...  
Keyword(s):  
Soft Tissue ◽  
Potential Parameter ◽  
Fetal Weight ◽  
Tissue Thickness ◽  
Soft Tissue Thickness
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