Cancer | Â | Â | MR |
---|---|---|---|
characteristics | Mammography | Sonography | mammography |
Tumour stage | Â | Â | Â |
   1a | 1 | 4 | 3 |
   1b | 8 | 5 | 2 |
   1c | 11 | 6 | 3 |
   2 | 6 | 2 | 2 |
   3 | 1 | 1 | 0 |
   4 (inflammatory) | 3 | 2 | 0 |
Histological type | Â | Â | Â |
   Ductal | 15 | 13 | 2 |
   Lobular | 11 | 3 | 4 |
   Others | 4 | 4 | 4 |
Grading | Â | Â | Â |
   1 | 2 | 3 | 1 |
   2 | 10 | 6 | 5 |
   3 | 18 | 11 | 4 |