Table 2.

Pathologic characteristics of the resected tumor in patients who underwent the endoscopy-assisted Latissimus dorsi muscle flap harvesting for immediate breast reconstruction

Case no.	Type of breast cancer	Pathologic tumor size (cm)	No. of metastatic/total removed lymph nodes	Estrogen receptor	Progesterone receptor	HER2/neu gene	Ki67 index (%)	Margin status
1	Invasive ductal carcinoma	3.5	2/7	Positive	Positive	Negative	1.5	Clear
2	Ductal carcinoma in situ	3	0/3	Positive	Positive	Negative	29.4	Clear
3	Invasive ductal carcinoma	2.3	1/8	Negative	Negative	Negative	32.1	Clear
4	Invasive lobular carcinoma	2.5	1/6	Positive	Positive	Negative	4.0	Clear
5	Invasive ductal carcinoma	1.9	0/8	Positive	Positive	Negative	14.9	Clear