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Table 3 q3D HDMI and q2D HDMI parameters for benign and malignant lesions

From: Volumetric imaging and morphometric analysis of breast tumor angiogenesis using a new contrast-free ultrasound technique: a feasibility study

 

Benign (57)

Malignant (36)

p valuea

3D HDMI

 VD

0.001 ± 0.001

0.003 ± 0.002

 < .001

 Dmean (mm)

657.6 ± 99.2

637.5 ± 94.7

.35

 Dmax (mm)

1056.8 ± 242.6

1033.4 ± 240.5

.62

 mvFD

0.932 ± 0.168

1.221 ± 0.161

 < .001

 NB

2.0 ± 4.9

13.5 ± 21.8

 < .001

 NV

7.1455 ± 11.5557

14.4 ± 12.2

 < .001

 τmean

1.2 ± 0.2

2.0 ± 1.0

 < .001

 τmax

2.0 ± 1.5

8.6 ± 12.5

 < .001

2D HDMI

 VD

0.0031 ± 0.0042

0.0177 ± 0.0372

 < .001

 Dmean (mm)

470.2 ± 529.8

731.4 ± 172.0

 < .001

 Dmax (mm)

885.8 ± 1768.3

1118.1 ± 302.8

.002

 mvFD

0.411 ± 0.409

0.872 ± 0.215

 < .001

 NB

0.018 ± 0.135

0.229 ± 0.490

.003

 NV

1.7 ± 1.8

3.7 ± 2.9

 < .001

 τmean

1.0 ± 0.03

1.1 ± 0.04

 < .001

 τmax

1.2 ± 0.2

1.4 ± 0.4

 < .001

  1. Data are presented as mean ± SD format
  2. ap values are based on Wilcoxon rank sum test and a value less than .05 was considered statistically significant
  3. HDMI = high-definition microvasculature imaging
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Breast Cancer Research

ISSN: 1465-542X

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