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Updated: Aug 1, 2025
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High Frequency Ultrasound for the Analysis of Fetal and Placental Development In Vivo
Published on: November 8, 2018
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Review of shear wave elastography in placental function evaluations
Jingyuan Hu1, Zimeng Lv1, Yue Dong1
1Department of Medical Ultrasound, Shandong Medicine and Health Key Laboratory of Abdominal Medical Imaging, The First Affiliated Hospital of Shandong First Medical University & Shandong Provincial Qianfoshan Hospital, Jinan, China.
Summary
Shear wave elastography (SWE) offers a non-invasive method to assess placental biomechanical properties, improving early detection of placental insufficiency. This advanced ultrasound technique provides objective and repeatable measurements for enhanced obstetrical diagnostics.
Area of Science:
- Obstetrics and Gynecology
- Medical Imaging
- Biophysics
Background:
- Traditional ultrasound lacks the ability to assess in vivo placental biomechanical properties.
- Placental function evaluation is crucial for monitoring fetal health.
- Early placental insufficiency requires sensitive diagnostic methods.
Approach:
- Systematic review of studies on shear wave elastography (SWE) for placental evaluation.
- Searched PubMed, Embase, and CNKI databases for relevant literature.
- Included 26 studies focusing on placental sonoelastography.
Key Points:
- Introduces the fundamental principles of SWE.
- Analyzes factors influencing placental SWE measurements.
- Summarizes clinical applications of SWE in obstetrics.
Conclusions:
- SWE technology shows significant clinical value and research potential in obstetrics.
- It offers objective and repeatable quantitative assessments for placental function.
- SWE enhances the sensitivity and directness of evaluating placental insufficiency.
