Abstract #1075

A Longitudinal Multisite Study of Endogenous BOLD MRI In Human Pregnancies

Matthias Christian Schabel^1,2, Victoria H.J. Roberts³, D. Monica Rincon⁴, Jessica Gaffney³, Jamie O Lo⁴, Karen J Gibbins⁴, Nathan Blue⁵, Glen R Morrell⁶, Christopher D Kroenke⁷, Robert M Silver⁵, and Antonio E Frias⁴

¹Advanced Imaging Research Center, Oregon Health & Science University, Portland, OR, United States, ²Utah Center for Advanced Imaging Research, University of Utah, Salt Lake City, UT, United States, ³Division of Reproductive and Developmental Sciences, ONPRC, Portland, OR, United States, ⁴Department of Obstetrics & Gynecology, OHSU, Portland, OR, United States, ⁵Department of Obstetrics & Gynecology, University of Utah, Salt Lake City, UT, United States, ⁶Department of Radiology, University of Utah, Salt Lake City, UT, United States, ⁷Advanced Imaging Research Center, OHSU, Portland, OR, United States

The spatial distribution of placental T2* determined via BOLD MRI has been shown to correlate with maternal blood flow and corresponding blood oxygen levels within individual placental lobules. Here, we report data from a longitudinal multisite study aimed at assessing placental T2* across multiple gestational time points in human pregnancy and correlating it with pregnancy outcomes.

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