Cumulative number of breast cancer sentinel node metastases found with each additional level (250 μm intervals) in 103 sentinel nodes
| H&E | % | IHC | % | |
|---|---|---|---|---|
| H&E, haematoxylin and eosin staining; IHC, CAM5.2 immunohistochemistry. | ||||
| Level 1 | 84 | 81 | 89 | 86 |
| Level 2 | 86 | 83 | 93 | 90 |
| Level 3 | 88 | 85 | 97 | 94 |
| Level 4 | 89 | 86 | 101 | 98 |
| Level 5 | 90 | 87 | 103 | 100 |









