S21-150 Low-cost, portable, and high-resolution pediatric volumetric ultrasound scanner for real-time imaging with anesthesia or radiation Ultrasound technology is a safe, high-resolution, and cost-efficient tool for imaging. Other modalities, such as MRI or CT, may require the use of anesthesia. This makes it difficult to image pediatric patients and patients sensitive to anesthesia. Katherine Ferrara Robert Wodnicki Josquin Foiret Eunyeong Park Anthony Podkowa Hanna Bendjador Wonseok Choi