Skip to main content

Table 2 The correlations between the perfusion parameters measured by contrast-enhanced ultrasonography in the entire transverse tumor area and histological features (n = 12)

From: Antiangiogenic effects of pazopanib in xenograft hepatocellular carcinoma models: evaluation by quantitative contrast-enhanced ultrasonography

  

Velocity-related parameters

Volume-related parameters

  

RWO

RSI

MTT

ISI

AUC

BF

Necrosis index

r

-0.423

-0.656

0.139

-0.482

0.156

0.096

 

P

0.028

0.000

0.491

0.011

0.436

0.634

Hypoxia index

r

-0.470

-0.656

0.08

-0.332

0.269

0.212

 

P

0.024

0.001

0.72

0.122

0.215

0.330

Microvessel density

r

-0.212

0.002

-0.331

0.154

0.318

0.323

 

P

0.287

0.990

0.092

0.444

0.106

0.100