TU‐C‐I‐609‐09: Towards Low‐Dose Soft‐Tissue Visualization in Megavoltage Imaging: Initial Evaluation of a Prototype High Quantum Efficiency Segmented Crystal‐Based Portal Imager

Purpose: To demonstrate the potential for low‐dose soft‐tissue visualization at megavoltage x‐ray energies using a novel, high‐QE segmented CsI(Tl) detector ...