Related Experiment Video

Updated: Jan 28, 2026

Utilizing a Cranial Window to Visualize the Middle Cerebral Artery During Endothelin-1 Induced Middle Cerebral Artery Occlusion
07:43

Utilizing a Cranial Window to Visualize the Middle Cerebral Artery During Endothelin-1 Induced Middle Cerebral Artery Occlusion

Published on: February 22, 2013

15.4K

Middle cerebral artery peak systolic velocity in perinatal cytomegalovirus infection

Jose R Duncan1, Mauro H Schenone1, Pedro S Argoti1

  • 1Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, University of Tennessee Health Science Center, Memphis, Tennessee.

Journal of Clinical Ultrasound : JCU
|February 21, 2019
PubMed

A middle cerebral artery peak systolic velocity value (MCA-PSV) persistently greater than 1.5 times the median of the normal population is utilized to detect moderate and severe anemia in fetuses at risk. Cytomegalovirus (CMV) is the most common perinatal infection and can cause fetal anemia. We present four cases with CMV perinatal infection. Although their MCA-PSV values were the highest recorded in normal as well as in anemic fetuses, only two of them developed moderate or severe anemia. These findings suggest that high MCA-PSV values in cases with perinatal CMV infection may have a different pathophysiologic mechanism than anemia.

Keywords:
CMV encephalitisDoppler ultrasonographyfetal anemiafetal infectionhydropsmiddle cerebral arteryvasculopathy

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