Fig. 3
From: Benchmarking Monte-Carlo dose calculation for MLC CyberKnife treatments
Transversal dose distributions of the single (approximately 20 mm diameter) beam lung case as calculated by (a) the Precision FSPB algorithm (b) Precision MC (c) IDC, respectively and resulting dose differences for (d) and (e) (IDC – Precision FSPB) / Dmax (Precision FSPB) and (f) (IDC – Precision MC) / Dmax (Precision MC). Note the different scales for (d, e and f)