A Pilot Study of Photon Counting CT Spectral Analysis Following Pancreatic Adenocarcinoma Resection to Differentiate Local Recurrence From Postsurgical Fibrosis.
OBJECTIVE To assess photon counting CT (PCCT) spectral parameters in the differentiation of locally recurrent pancreatic adenocarcinoma (PDAC) from benign postsurgical fibrosis after PDAC surgical resection. METHODS Twenty-two patients [12 male, mean±SD: age 71 (8) y] who underwent pancreas protocol PCCT following su...