Additional file 1 of Photon-counting detector CTA to assess intracranial stents and flow diverters: an in vivo study with ultrahigh-resolution spectral reconstructions

Additional file 1: Table S1a. Polenergetic Reconstructions: Quantitative image quality measurements of the PCD-CT. Table S2. Pairwise comparison for SNR and CNR in proximal vessel, proximal stented vessel and stented vessel for polyenergetic reconstructions. a Pairwise comparison for SNR in proximal vessel. b Pairwise comparison for CNR in proximal vessel. c Pairwise comparison for SNR in proximal stented vessel. d Pairwise comparison for CNR in proximal stented vessel. e Pairwise comparison for SNR in stented vessel. f Pairwise comparison for CNR in stented vessel. Table S3. Iodine Reconstructions: Quantitative image quality measurements of the PCD-CT. Table S4a. Pairwise comparison for SNR and CNR in proximal vessel, proximal stented vessel and stented vessel for iodine reconstructions. a Pairwise comparison for SNR in proximal vessel. b Pairwise comparison for CNR in proximal vessel. c Pairwise comparison for SNR in proximal stented vessel. d Pairwise comparison for CNR in proximal stented vessel. e Pairwise comparison for SNR in stented vessel. f Pairwise comparison for CNR in stented vessel. Table S5. Virtual monoenergetic reconstructions for Bv56 Kernel. Quantitative image quality measurements of the PCD-CT. Table S6a. Pairwise comparison for SNR in proximal vessel (PV), proximal stented (PS) vessel and stented vessel (s) for Bv56. b Pairwise comparison for CNR in proximal vessel (PV), proximal stented (PS) vessel and stented vessel (s) for Bv56. Table S7. Virtual monoenergetic reconstructions for keV level 40: Quantitative image quality measurements of the PCD-CT. Table S8a. Pairwise comparison for SNR in proximal vessel. b Pairwise comparison for CNR in proximal vessel. c Pairwise comparison for SNR in proximal stented vessel. d Pairwise comparison for CNR in proximal stented vessel. e Pairwise comparison for SNR in stented vessel. f Pairwise comparison for CNR in stented vessel. Table 9. Pure lumen reconstructions for Bv64 Kernel. Quantitative image quality measurements of the PCD-CT. Table 10a. Pairwise comparison for SNR in proximal vessel (PV), proximal stented (PS) vessel and stented vessel (s) for Bv64. b Pairwise comparison for CNR in proximal vessel (PV), proximal stented (PS) vessel and stented vessel (s) for Bv64. Table 11. Pure Lumen reconstructions for keV level of 40: Quantitative image quality measurements of the PCD-CT. Table 12a. Pairwise comparison for SNR in proximal vessel. b Pairwise comparison for CNR in proximal vessel.