Normal axillary ultrasound: relationship of tumour size (T stage) and grade to node status
| Node status | Ultrasound negative | ||||||||
| T1 | T2 and T3 | ||||||||
| Grade 1 | Grade 2 | Grade 3 | Total | Grade 1 | Grade 2 | Grade 3 | Total | T1+T2 total | |
| Node negative, n (%) | 27 (96) | 44 (83) | 25 (81) | 96 | 4 (57) | 34 (72) | 24 (83) | 62 | 158 |
| Node positive, n (%) | 1 (4) | 9 (17) | 6 (19) | 16 | 3 (43) | 13 (28) | 5 (17) | 21 | 37 |
| Total, n (%) | 28 (25) | 53 (47) | 31 (28) | 112 | 7 (8) | 47 (57) | 29 (35) | 83 | 195 |