Related Experiment Video
Updated: Jul 5, 2026
14:19
Fetal Echocardiography and Pulsed-wave Doppler Ultrasound in a Rabbit Model of Intrauterine Growth Restriction
Published on: June 29, 2013
Doppler vascular changes in intrauterine growth restriction
Giancarlo Mari1, Jason Picconi
1Department of Obstetrics and Gynecology, Wayne State University, 3990 John R. Box 163, Detroit, MI 48201, USA. gmari@med.wayne.edu
Seminars in Perinatology
|May 17, 2008
Summary
Placental insufficiency causing intrauterine growth restriction (IUGR) impacts fetal health. A new staging system based on Doppler changes aids in diagnosing and managing IUGR fetuses, offering prognostic value.
Area of Science:
- Perinatal medicine
- Fetal development
- Diagnostic imaging
Background:
- Intrauterine growth restriction (IUGR) from placental insufficiency is a significant cause of fetal complications.
- Doppler ultrasound has been historically crucial for diagnosing and managing IUGR.
Purpose of the Study:
- To propose a novel staging system for intrauterine growth restriction (IUGR) fetuses.
- To demonstrate the prognostic value of this new IUGR staging system.
- To summarize a practical classification for IUGR fetuses.
Main Methods:
- Utilized Doppler changes in fetuses with IUGR.
- Developed a staging system based on observed Doppler alterations.
- Compiled a practical classification framework for IUGR.
Main Results:
- The proposed staging system for IUGR fetuses shows significant prognostic value.
- Doppler-based staging offers a refined approach to IUGR assessment.
Conclusions:
- A new Doppler-based staging system provides valuable prognostic information for IUGR.
- Future research should distinguish between different types of IUGR for improved clinical management.
Related Concept Videos
01:14Fetal Circulation
Fetal circulation is a unique system that facilitates the exchange of gases, nutrients, and waste products between the developing fetus and the mother. This intricate process takes place through a special organ called the placenta.
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
Two umbilical arteries transport blood from the fetus to the placenta. At the placenta, the blood absorbs oxygen and nutrients while simultaneously eliminating waste products. This oxygen-enriched and nutrient-rich blood then returns to the fetus through one...
01:19Assessing Blood pressure using a doppler ultrasound
To obtain accurate blood pressure measurements in clinical settings, especially when traditional methods are insufficient, healthcare professionals utilize the Doppler ultrasound technique. This method uses high-frequency sound waves to detect blood flow within the arteries, which is crucial for patients with conditions that complicate circulatory system assessment.
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment:
Pre-Procedural Guidelines for Doppler Ultrasound Blood Pressure Assessment:
Preparation of Equipment: