Multi-Contrast Differentiation by Dual-Energy Spectral CT Angiography in a Patient with Pulmonary Barium Granulomas. - D'Angelo, Tommaso; Arico, Francesco M.; Broccio, Lydia; Ascenti, Giorgio; Mazziotti, Silvio; Booz, Christian; Martin, Simon S.; Yel, Ibrahim; Lanzafame, Ludovica R. M.; Blandino, Alfredo; Sofia, Carmelo (Diagnostics (2075-4418), 2023)