Research Article
Cytokeratin on Frozen Sections of Sentinel Node May Spare Breast Cancer Patients Secondary Axillary Surgery
Table 4
Diagnostic values for MIC/ITC versus MAC.
| | IHC | No IHC | | MIC/ITC | MAC | MIC/ITC | MAC |
| Sensitivity | 73.7% (28/38) | 93.8% (75/80) | 14.9% (7/47) | 91.3% (63/69) | Specificity | 100% (217/217) | 100% (217/217) | 100% (220/220) | 100% (220/220) | Positive predictive value | 100% (28/28) | 100% (75/75) | 100% (7/7) | 100% (63/63) | Negative predictive value | 95.6% (217/227) | 97.8% (217/222) | 84.6% (220/260) | 97.3% (220/226) | Accuracy | 96.1% (245/255) | 98.3% (292/297) | 85% (227/267) | 97.9% (283/289) |
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