BLUE RIBBON POSTER RADIOPHARMACEUTICALS: Y‑90 Bremsstrahlung SPECT on Nai and CZT Systems Using Energy‑Window-Based Scatter Compensation: Initial Phantom and Clinical Evaluation with Practical Protocol Implications
Direct imaging of Y‑90 bremsstrahlung with SPECT remains challenging because the continuous photon energy spectrum introduces scatter and septal penetration which reduces contrast and complicates quantitative reconstruction. Optimal energy‑window placement is...
Poster Program · Radiopharmaceuticals, Theranostics, and Nuclear Medicine