Table 3 The tumour CEUS features per molecular subtype
From: Multimodal ultrasound features of breast cancers: correlation with molecular subtypes
Molecular Subtype | Total [n = 85] | Luminal A [n = 36] VS. Other Types | Luminal B [n = 20] VS. Other Types | HER2+ [n = 16] VS. Other Types | TNBC [n = 13] VS. Other Types | ||||
|---|---|---|---|---|---|---|---|---|---|
N | Luminal A | p | Luminal B | p | HER2 | p | TNBC | p | |
Peak ROI2/ Peak ROI1 | Â | 0.694 | Â | 0.050 | Â | 1.000 | Â | 0.588 | |
 <=1 | 7 (8.2) | 2(5.6) |  | 4(20.0) |  | 1(6.3) |  | 0(0.0) |  |
 > 1 | 78 (91.8) | 34(94.4) |  | 16(80.0) |  | 15(93.8) |  | 13(100) |  |
Peak ROI3/ Peak ROI1 | Â | 0.571 | Â | 0.558 | Â | 1.000 | Â | 1.000 | |
 <=1 | 3 (3.5) | 2(5.6) |  | 1(5.0) |  | 0(0.0) |  | 0(0.0) |  |
 > 1 | 82 (96.5) | 34(94.4) |  | 19(95.0) |  | 16(100) |  | 13(100) |  |
Peak ROI3/ Peak ROI2 | Â | 0.843 | Â | 0.620 | Â | 0.014 | Â | 0.009 | |
 <=1 | 25 (29.4) | 11(30.6) |  | 5(25.0) |  | 9(56.2) |  | 0(0.0) |  |
 > 1 | 60 (70.6) | 25(69.4) |  | 15(75.0) |  | 7(43.8) |  | 13(100) |  |