. 2021 Dec 23;32(1):239–248. doi: 10.1007/s00062-021-01129-8

Table 1.

Summary of median and interquartile range (IQR) values of vsi and Q in tumors, peritumoral areas, and healthy tissues

Diagnosis	GBM	PCNSL	MLC	Healthy GM	Healthy WM
*Vessel size index (vsi)*
Median (IQR) in μm
Tumor	82.26 (47.39–92.87)	49.74 (40.54–68.02)	82.34 (55.2–112.2)	30.04 (25.14–35.76)	24.48 (19.78–40.02)
Peritumoral area	50.32 (36.67–63.17)	47.53 (36.67–54.28)	58.74 (44.88–70.30)
*Microvessel density (Q)*
Median (IQR) in s^−1/3
Tumor	0.286 (0.246–0.396)	0.326 (0.278–0.399)	0.266 (0.219–0.313)	0.449 (0.404–0.506)	0.411 (0.37–0.449)
Peritumoral area	0.348 (0.31–0.446)	0.35 (0.307–0.387)	0.315 (0.288–0.351)

Diagnosis

GBM

PCNSL

MLC

Healthy GM

Healthy WM

Vessel size index (vsi)

Median (IQR) in μm

Tumor

82.26

(47.39–92.87)

49.74

(40.54–68.02)

82.34

(55.2–112.2)

30.04

(25.14–35.76)

24.48

(19.78–40.02)

Peritumoral area

50.32

(36.67–63.17)

47.53

(36.67–54.28)

58.74

(44.88–70.30)

Microvessel density (Q)

Median (IQR) in s^−1/3

Tumor

0.286

(0.246–0.396)

0.326

(0.278–0.399)

0.266

(0.219–0.313)

0.449

(0.404–0.506)

0.411

(0.37–0.449)

Peritumoral area

0.348

(0.31–0.446)

0.35

(0.307–0.387)

0.315

(0.288–0.351)

GBM glioblastoma multiforme, PCNSL primary CNS lymphoma, MLC metastatic lung cancer, GM gray matter, WM white matter