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. 2021 Feb 28;7(1):35–54. doi: 10.52601/bpr.2021.200041

Table 2. Morphological and hemodynamic parameters for tumour vasculature.

Parameter Unit Original network Pruned blind ends network
Morphological parameter
Vascular density (Inline graphic % 0.250 0.238
Length density (Inline graphic mm/mm3 10.675 10.246
Surface area to volume ratio (vascular) (S/V) mm2/mm3 216.677 218
Maximum extravascular diffusion distance (R) μm 172.683 176.26
Mean vessel diameter μm 16.074 16.021
Mean vessel length mm 0.191 0.192
Hemodynamic parameter
Mean vascular segment transit time (VSTT) s 39.591 22.136
Hypo perfused vessels (VSTT > 4 s) % 70.190 36.182