Abstract #0103

In-utero non-contrast MR angiography of the fetal vasculature using a double-echo radial sampling scheme

Uday Krishnamurthy^1,2, Brijesh K Yadav¹, Pavan K Jella², Swati Mody², Edgar Hernandez-Andrade^3,4, FeiFei Qu², Anabela Trifan², Ewart M Haacke^1,2, Sonia S Hassan^3,4, Roberto Romero⁴, and Jaladhar Neelavalli^1,2

¹Biomedical Engineering, Wayne State University, Detroit, MI, United States, ²Radiology, Wayne State University, Detroit, MI, United States, ³Obstetrics and Gynecology, Wayne State University, Detroit, MI, United States, ⁴Perinatology Research Branch, NICHD/NIH/DHHS, Detroit, MI, United States

To show that the isotropic gradient delay issue can be addressed by a simple shift of the readout-window . We also report the use of a fully flow-compensated, readout-shifted 2D radial gradient echo sequence to perform non-contrast MRA of the human fetus in-utero

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