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Table 5 Comparison among the perfusion parameters and MVD of adenocarcinoma, squamous cell carcinoma, large and small cell carcinoma

From: Peripheral pulmonary nodules: Relationship between multi-slice spiral CT perfusion imaging and tumor angiogenesis and VEGF expression

Parameter

Cases

BV

BF

MTT

PS

PH

PHpm/PHa

MVD

Adenocarcinoma

24

10.173 ± 3.624

225.46 ± 83.132

6.673 ± 3.821

17.819 ± 8.214

62.329 ± 8.084

21.159 ± 3.083

27.483 ± 14.85

Squamous cell carcinoma

11

10.244 ± 3.528

164.071 ± 101.015

8.876 ± 3.371

22.217 ± 6.414

56.436 ± 8.456

19.048 ± 3.465

30.828 ± 15.559

Large and small cell carcinoma

4

13.92 ± 3.925

197.063 ± 86.943

8.413 ± 3.969

24.093 ± 3.389

63.525 ± 6.52

21.62 ± 2.758

35.918 ± 5.683

  1. *BV, BF, PS, MTT, PH, PHpm/PHa, and MVD among adenocarcinoma, squamous cell carcinoma, large and small cell carcinoma were not significantly (all P > 0.05).