| |
DCIS (n = 112)
|
mIDC (n = 50)
|
IDC (n = 44)
|
P value
|
|---|
|
Mammography
|
|
Parenchymal density
| | | |
0.492
|
|
Fatty
|
20 (17.9)
|
8 (16.0)
|
11 (25.0)
| |
|
Dense
|
92 (82.1)
|
42 (84.0)
|
33 (75.0)
| |
|
Calcification
| | | |
0.025
|
|
Present
|
65 (58.0)
|
40 (80.0)
|
29 (65.9)
| |
|
Absent
|
47 (42.0)
|
10 (20.0)
|
15 (34.1)
| |
|
MRI
|
|
BPE
| | | |
0.145
|
|
Minimal or mild
|
78 (69.6)
|
39 (78.0)
|
37 (84.1)
| |
|
Moderate or marked
|
34 (30.4)
|
11 (22.0)
|
7 (15.9)
| |
|
Multifocality
| | | |
> 0.999
|
|
Yes
|
5 (4.5)
|
2 (4.0)
|
1 (2.3)
| |
|
No
|
107 (95.5)
|
48 (96.0)
|
43 (97.7)
| |
|
Multicentricity
| | | |
0.470
|
|
Yes
|
7 (6.3)
|
1 (2.0)
|
1 (2.3)
| |
|
No
|
105 (93.8)
|
49 (98.0)
|
43 (97.7)
| |
|
Type of lesion
| | | |
0.053
|
|
Non-visualization
|
11 (9.8)
|
1 (2.0)
|
0 (0)
| |
|
Mass
|
50 (44.6)
|
18 (36.0)
|
19 (43.2)
| |
|
NME
|
51 (45.5)
|
31 (62.0)
|
25 (56.8)
| |
- Data values indicate the number of patients (with percentages in parentheses), the mean ± standard deviation, or the median with range.
- DCIS ductal carcinoma in situ; mIDC microinvasive ductal carcinoma; IDC invasive ductal carcinoma; BPE background parenchymal enhancement; NME non-mass enhancement
