Sato Y, Ishiyama M, Nakano S, Nakao M, et al. Ringlike Peripheral Increased Iodine Concentration for the Differentiation of Primary Lung Cancer and Pulmonary Metastases on Contrast-Enhanced Dual-Energy CT. AJR Am J Roentgenol 2023 Jan 11. doi: 10.2214/AJR.22.28654.
PMID: 36629308