Objectives: To determine the longitudinal trends and rates of conversion of normal to abnormal uterine (UtA), umbilical (UA) and middle cerebral artery (MCA) Doppler velocimetry throughout the third trimester in late-onset small-for-gestational-age (SGA) fetuses. Background: The finding of a small abdominal circumference should stimulate the sonographer to consider three possible: wrong date, normal small or abnormal small fetus. Methods: UtA, UA and MCA Doppler velocimetry was serially performed in a cohort of singleton consecutive late-onset SGA fetuses with normal Doppler values at diagnosis. The rate of conversion of normal to abnormal Doppler values was evaluated by survival analysis. Longitudinal trends were modeled by means of multilevel analysis. Results: A total number of study group included 150 SGA fetuses with normal Doppler upon diagnosis. Mean gestational age at inclusion and at delivery was 33.23 (SD 1.39) and 38.14 (SD 1.02) weeks, respectively. the longitudinal trends in UA PI and UtA PI showed no changes in contrast to MCA and CPR demonstrated a clear and progressive decrease in values from 7th week of follow up (37week of gestation) to delivery., mean MCA-PI 1.67 (SD 0.16) while mean CPR-PI 2.06 (SD 0.71) in all weeks of follow up for both. Conclusion: Late-onset SGA fetuses with normal Doppler velocimetry upon diagnosis show progression from 37 weeks’ gestation with worsening CPR followed by a decrease in MCA-PI.
Published in | American Journal of Health Research (Volume 2, Issue 5) |
DOI | 10.11648/j.ajhr.20140205.11 |
Page(s) | 222-228 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2014. Published by Science Publishing Group |
Doppler Ultrasonograph, Umbilical Artery Doppler, Middle Cerebral Artery Doppler, Cerebro Placental Ratio, Late Onset Small for Gestational Age
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APA Style
Abdelhassib Salah Abdelhassib Saad, Medhat Esam Eldeen Helmy, Ahmed Nabil Abdelhameed Eissa, Mohamed Momtaz Mohamed Awad, Hassan Mostafa Ismael Gahfar, et al. (2014). Longitudinal Changes in Uterine, Umbilical and Fetal MCA Doppler Indices in Late Onset Small Fetuses (Doppler in Small Fetuses). American Journal of Health Research, 2(5), 222-228. https://doi.org/10.11648/j.ajhr.20140205.11
ACS Style
Abdelhassib Salah Abdelhassib Saad; Medhat Esam Eldeen Helmy; Ahmed Nabil Abdelhameed Eissa; Mohamed Momtaz Mohamed Awad; Hassan Mostafa Ismael Gahfar, et al. Longitudinal Changes in Uterine, Umbilical and Fetal MCA Doppler Indices in Late Onset Small Fetuses (Doppler in Small Fetuses). Am. J. Health Res. 2014, 2(5), 222-228. doi: 10.11648/j.ajhr.20140205.11
AMA Style
Abdelhassib Salah Abdelhassib Saad, Medhat Esam Eldeen Helmy, Ahmed Nabil Abdelhameed Eissa, Mohamed Momtaz Mohamed Awad, Hassan Mostafa Ismael Gahfar, et al. Longitudinal Changes in Uterine, Umbilical and Fetal MCA Doppler Indices in Late Onset Small Fetuses (Doppler in Small Fetuses). Am J Health Res. 2014;2(5):222-228. doi: 10.11648/j.ajhr.20140205.11
@article{10.11648/j.ajhr.20140205.11, author = {Abdelhassib Salah Abdelhassib Saad and Medhat Esam Eldeen Helmy and Ahmed Nabil Abdelhameed Eissa and Mohamed Momtaz Mohamed Awad and Hassan Mostafa Ismael Gahfar and Wael Gaber Elsyed El Damaty}, title = {Longitudinal Changes in Uterine, Umbilical and Fetal MCA Doppler Indices in Late Onset Small Fetuses (Doppler in Small Fetuses)}, journal = {American Journal of Health Research}, volume = {2}, number = {5}, pages = {222-228}, doi = {10.11648/j.ajhr.20140205.11}, url = {https://doi.org/10.11648/j.ajhr.20140205.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajhr.20140205.11}, abstract = {Objectives: To determine the longitudinal trends and rates of conversion of normal to abnormal uterine (UtA), umbilical (UA) and middle cerebral artery (MCA) Doppler velocimetry throughout the third trimester in late-onset small-for-gestational-age (SGA) fetuses. Background: The finding of a small abdominal circumference should stimulate the sonographer to consider three possible: wrong date, normal small or abnormal small fetus. Methods: UtA, UA and MCA Doppler velocimetry was serially performed in a cohort of singleton consecutive late-onset SGA fetuses with normal Doppler values at diagnosis. The rate of conversion of normal to abnormal Doppler values was evaluated by survival analysis. Longitudinal trends were modeled by means of multilevel analysis. Results: A total number of study group included 150 SGA fetuses with normal Doppler upon diagnosis. Mean gestational age at inclusion and at delivery was 33.23 (SD 1.39) and 38.14 (SD 1.02) weeks, respectively. the longitudinal trends in UA PI and UtA PI showed no changes in contrast to MCA and CPR demonstrated a clear and progressive decrease in values from 7th week of follow up (37week of gestation) to delivery., mean MCA-PI 1.67 (SD 0.16) while mean CPR-PI 2.06 (SD 0.71) in all weeks of follow up for both. Conclusion: Late-onset SGA fetuses with normal Doppler velocimetry upon diagnosis show progression from 37 weeks’ gestation with worsening CPR followed by a decrease in MCA-PI.}, year = {2014} }
TY - JOUR T1 - Longitudinal Changes in Uterine, Umbilical and Fetal MCA Doppler Indices in Late Onset Small Fetuses (Doppler in Small Fetuses) AU - Abdelhassib Salah Abdelhassib Saad AU - Medhat Esam Eldeen Helmy AU - Ahmed Nabil Abdelhameed Eissa AU - Mohamed Momtaz Mohamed Awad AU - Hassan Mostafa Ismael Gahfar AU - Wael Gaber Elsyed El Damaty Y1 - 2014/09/10 PY - 2014 N1 - https://doi.org/10.11648/j.ajhr.20140205.11 DO - 10.11648/j.ajhr.20140205.11 T2 - American Journal of Health Research JF - American Journal of Health Research JO - American Journal of Health Research SP - 222 EP - 228 PB - Science Publishing Group SN - 2330-8796 UR - https://doi.org/10.11648/j.ajhr.20140205.11 AB - Objectives: To determine the longitudinal trends and rates of conversion of normal to abnormal uterine (UtA), umbilical (UA) and middle cerebral artery (MCA) Doppler velocimetry throughout the third trimester in late-onset small-for-gestational-age (SGA) fetuses. Background: The finding of a small abdominal circumference should stimulate the sonographer to consider three possible: wrong date, normal small or abnormal small fetus. Methods: UtA, UA and MCA Doppler velocimetry was serially performed in a cohort of singleton consecutive late-onset SGA fetuses with normal Doppler values at diagnosis. The rate of conversion of normal to abnormal Doppler values was evaluated by survival analysis. Longitudinal trends were modeled by means of multilevel analysis. Results: A total number of study group included 150 SGA fetuses with normal Doppler upon diagnosis. Mean gestational age at inclusion and at delivery was 33.23 (SD 1.39) and 38.14 (SD 1.02) weeks, respectively. the longitudinal trends in UA PI and UtA PI showed no changes in contrast to MCA and CPR demonstrated a clear and progressive decrease in values from 7th week of follow up (37week of gestation) to delivery., mean MCA-PI 1.67 (SD 0.16) while mean CPR-PI 2.06 (SD 0.71) in all weeks of follow up for both. Conclusion: Late-onset SGA fetuses with normal Doppler velocimetry upon diagnosis show progression from 37 weeks’ gestation with worsening CPR followed by a decrease in MCA-PI. VL - 2 IS - 5 ER -