Table 1.

Description of the database: number of cases (with percentages in parentheses) per lesion type by biopsy condition, by field strength of image acquisition, and maximum linear size (radiomic feature S4, described as follows).

	Biopsy condition
	Prebiopsy	Postbiopsy
Lesion type
Benign	80 (70%)	46 (21%)
Luminal A	34 (30%)	178 (79%)
Field strength of acquisition
Benign	$n=80$	$n=46$
1.5 T	43 (54%)	30 (65%)
3.0 T	37 (46%)	16 (35%)
Luminal A	$n=34$	$n=178$
1.5 T	13 (38%)	111 (62%)
3.0 T	21 (62%)	67 (38%)
Maximum linear size (mm)
Benign	$n=80$	$n=46$
$\le 5$	0 (0%)	0 (0%)
$>5$ and $\le 10$	25 (31%)	8 (17%)
$>10$ and $\le 20$	47 (59%)	22 (48%)
$>20$ and $\le 50$	8 (10%)	15 (33%)
$>50$ and $\le 100$	0 (0%)	1 (2%)
$>100$	0 (0%)	0 (0%)
Luminal A	$n=34$	$n=178$
$\le 5$	0 (0%)	0 (0%)
$>5$ and $\le 10$	4 (12%)	6 (3%)
$>10$ and $\le 20$	19 (56%)	68 (38%)
$>20$ and $\le 50$	10 (29%)	89 (50%)
$>50$ and $\le 100$	1 (3%)	13 (7%)
$>100$	0 (0%)	2 (1%)