The Beneficial Impact of Intraoperative Ultrasound on Resection Margin Status during Breast Conserving Surgery

Table 3

Tumor pathological stage in the two study groups.

pTNM stages	IOUS groups (n = 40)	Control groups (n = 100)	values
(i) T1	35 (87.5%)	81 (81%)
(ii) T2	4 (10%)	16 (16%)	0.641
(iii) T3	1 (2.5%)	3 (3%)