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Updated: Dec 7, 2025

Author Spotlight: Using Point-of-Care Ultrasound for Comprehensive Evaluation of the Abdominal Aorta
Published on: September 8, 2023
Crossing Obturator Sign: Angiographic Feature to Aid Prostatic Artery Identification
Sipan Mathevosian1, Lucas R Cusumano1, Nathaniel Moradzadeh1
1Division of Interventional Radiology, Department of Radiology, David Geffen School of Medicine at UCLA, 757 Westwood Plaza, 2nd Floor, Suite 2125C, Los Angeles, CA 90095.
No abstract available in PubMed .
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