Table 1. Clinical Characteristics of Resection Tissues.

Code	Age	Procedure	Tumor size (cm)	Specimen size (cm)	Upon receiving	ER	PR	HER2	Node	Nuclear Grade	Histology Grade
1R	80	M	1.1×0.9×0.5	6.2×4×1	fresh	P	P	N	N	2	6
2R	45	M	1.8×1.2×1.1	26×24.5×6	fresh	P	P	N	N	2	5
3R	63	L	1.5×1.5×1.4	11.6×5.5×2	fresh	P	P	N	N	3	6
4R	53	L	0.8×0.6	4.7×3×2.5	fixed	P	P	N	(N1)	2	4
5R	52	M (p)	1.3×0.5×0.4	7.5×7×1	fresh	P	P	(w)P	N	2	5
6R	51	M (p)	0.2	7×5×2	fresh	P	P	N	N	N/D	N/D
7R	51	L	1.1	9×7×1.8	fresh	P	P	N	N	3	7
8R	45	L	1.8	3.5×3×1	fresh	N	N	(w)P	N	3	3
9R	75	M	5	17×13×4	fresh	P	P	P	N	3	3
10R	40	M (r)	3.5	24×22×5	fresh	P	P	(w)P	(N1)	3	3
11R	44	M	0.99	17×16×2.5	fresh	P	P	P	N	3	6
12R	88	L	4	11×6×4.5	fresh	N	N	(w)P	N	2	7
13R	39	M (r)	8.5	18×14×7	fresh	N	N	N	(N2)	3	2
14R	78	L	1.5×1.2	5×4.5×2	fresh	P	P	N	(N1)	2	6

Abbreviations: R: Resection; M: Mastectomy; L: Lumpectomy; (p): partial; (r): radical; P: Positive; (w) P: weakly positive; N: Negative; N/D: Not Determined