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European Radiology Experimental

Table 2 Values of perfusion parameters, RECIST-1.1 diameter, and tumour volume in baseline and control perfusion computed tomography (n = 53)

From: Evaluation of response to conventional chemotherapy and radiotherapy by perfusion computed tomography in non-small cell lung cancer (NSCLC)

 

Baseline

Control

p value

Blood flow (mL/100 mL/min)

189.7 ± 141.8

170.9 ± 100.7

0.334

Blood volume (mL/100 mL)

8.5 ± 3.9

7.01 ± 3.4

0.002

Permeability (mL/100 mL/min)

16.5 ± 8.2

15.1 ± 9.0

0.353

Mean transit time (s)

6.9 ± 3.5

5.9 ± 2.4

0.027

RECIST-1.1 diameter (mm)

58.2 ± 23.1

47.0 ± 21.4

< 0.000

Tumour volume (cc)

107.1 ± 138.5

54.6 ± 83.6

< 0.000

  1. Data are given as means ± standard deviations with ranges in parentheses. RECIST Response evaluation criteria in solid tumours
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