| |
Benign
|
Malignant
|
P value
|
|---|
|
No. of lesions
|
44
|
72
| |
|
Age (years)
|
39.54 ± 11.75
|
50.46 ± 11.54
|
< 0.001
|
|
Distribution
| | |
0.974
|
|
Mass
|
40
|
64
| |
|
Non-mass enhancement
|
4
|
8
| |
|
Diameter (mm)
|
23.08 ± 13.49
|
23.89 ± 13.57
|
0.451
|
|
Shape (only mass)
| | |
0.214
|
|
Oval/round
|
27
|
34
| |
|
Irregular
|
13
|
30
| |
|
Margins (only mass)
| | |
< 0.001
|
|
Spiculated
|
17
|
57
| |
|
Circumscribed
|
23
|
7
| |
|
Enhancement pattern
| | |
< 0.001
|
|
Homogeneous
|
13
|
12
| |
|
Heterogeneous
|
19
|
47
| |
|
Rim
|
5
|
13
| |
|
Dark internal septations
|
7
|
0
| |
- Data are reported as the number of lesions and values of parameters (mean ± standard deviation)
