Supplementary TABLE 3: Summary of Image Quality

Supplementary TABLE 3: Summary of image quality.

Pat. / MRAC vs. CTAC / atMR * / MRAC attenuation map †
F / R / M / T / L / A / T / M / N
Alpha group
1 / Air pockets; Diff. bone / ✔ / ✔
2 / Diff. bone / ✔ / ✔
3 / Air pockets; Diff. bone / ✔ / ✔ / ✔ / ✔ / ✔
4 / Air pockets / ✔ / ✔
5 / Diff. bone / ✔ / ✔
6 / Diff. bone; Diff. Liver / ✔
7 / Diff. bone / ✔ / ✔ / ✔
8 / Air pockets; Diff. bone; Diff. Liver / ✔ / ✔ / ✔
9 / Air pockets; Diff. bone / ✔ / ✔ / ✔
10 / Air pockets / ✔ / ✔
11 / Diff. bone / ✔ / ✔ / ✔
12 / Diff. bone; Metallic implant on chest / ✔ / ✔ / ✔ / ✔
13 / Air pockets / ✔ / ✔
14 / Air pockets / ✔ / ✔ / ✔
Beta group
1 / Air pockets / ✔ / ✔ / ✔
2 / None / ✔ / ✔ / ✔
3 / None / ✔ / ✔ / ✔ / ✔
4 / Diff. bone; Diff. Liver / ✔ / ✔ / ✔ / ✔ / ✔
5 / Air pockets; Diff. bone / ✔ / ✔ / ✔
6 / Diff. bone; Diff. Soft tissue / ✔ / ✔ / ✔ / ✔
7 / Metallic implant shoulder / ✔ / ✔ / ✔ / ✔ / ✔ / ✔
8 / Air pockets; Diff. bone / ✔ / ✔ / ✔ / ✔
9 / Air pockets; Diff. bone / ✔ / ✔ / ✔ / ✔
10 / Diff. bone; Diff. Soft tissue / ✔ / ✔ / ✔ / ✔ / ✔ / ✔
11 / Diff. bone; Diff. Liver / ✔ / ✔ / ✔
12 / None / ✔ / ✔

* F=Flow artefacts in lungs; R=Respiratory motion artefacts; M=Metallic implants; T=Body truncation.

† L=Errors in lung segmentation; A=Air in soft tissue; T=Body truncation; M=Metallic implants; N=noise artefacts.