Frozen section is superior to imprint cytology for the intra-operative assessment of sentinel lymph node metastasis in Stage I Breast cancer patients

Table 2 Comparison between intraoperative frozen section and final histological diagnosis

	Node-positive cases at final diagnosis	Node-negative cases at final diagnosis
Positive in introperative frozen section	15	0	15
Negative in introperative frozen section	2	121	123
	17	121
	Sensitivity	88.2%
	Specificity	100%
	Positive Predictive Value	100%
	Negative Predictive Value	98.4%

ISSN: 1477-7819