Characteristics | CEUS + blue dye (n = 127) | ICG + blue dye (n = 316) | P |
---|---|---|---|
Age, years | Â | Â | 0.891 |
 Mean ± SD | 45.0 ± 14.5 | 46.9 ± 15.0 |  |
Menopausal status, n (%) | Â | Â | 0.987 |
 Premenopausal | 72 (56.7) | 180 (57.0) |  |
 Postmenopausal | 47 (37.0) | 115 (36.4) |  |
 Unknown | 8 (6.3) | 21 (6.6) |  |
Tumor stage, n (%) | Â | Â | 0.287 |
 T1 | 80 (63.0) | 217 (68.7) |  |
 T2 | 40 (31.5) | 90 (28.5) |  |
 T3 | 7 (5.5) | 9 (2.8) |  |
Tumor grade, n (%) | Â | Â | 0.466 |
 G1 | 20 (15.7) | 54 (17.1) |  |
 G2 | 64 (50.4) | 139 (44.0) |  |
 G3 | 43 (33.9) | 123 (38.9) |  |
Tumor stage, n (%) | Â | Â | 0.841 |
 I | 74 (58.3) | 193 (61.1) |  |
 II | 50 (39.4) | 117 (37.0) |  |
 III | 3 (2.3) | 6 (1.9) |  |
LVI, n (%) | Â | Â | 0.745 |
 Yes | 7 (5.5) | 20 (6.3) |  |
 No | 120 (94.5) | 296 (93.7) |  |
ER status, n (%) | Â | Â | 0.682 |
 Positive | 97 (76.4) | 230 (72.8) |  |
 Negative | 23 (18.1) | 69 (21.8) |  |
 unknown | 7 (5.5) | 17 (5.4) |  |
PR status, n (%) | Â | Â | 0.768 |
 Positive | 91 (71.7) | 219 (69.4) |  |
 Negative | 29 (22.8) | 82 (25.9) |  |
 unknown | 7 (5.5) | 15 (4.7) |  |
HER2 status, n (%) | Â | Â | 0.879 |
 Positive | 24 (18.9) | 56 (17.7) |  |
 Negative | 95 (74.8) | 243 (76.9) |  |
 Equivocal /unknown | 8 (6.3) | 17 (5.4) |  |
Breast surgery, n (%) | Â | Â | 0.518 |
 Lumpectomy | 50 (39.4) | 135 (42.7) |  |
 Mastectomy | 77 (60.6) | 181 (57.3) |  |