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Table 1 Comparison of the average number of PGCCs in human breast tumors

From: The number of polyploid giant cancer cells and epithelial-mesenchymal transition-related proteins are associated with invasion and metastasis in human breast cancer

 

Group

Number

Number of PGCCs

χ2

P value

Primary breast cancer with lymph node metastasis

I

52

22.62 ± 1.15

125.193

0.000

Corresponding metastatic tumor

II

52

41.04 ± 1.49

Primary breast cancer without metastasis

III

52

11.35 ± 0.90

Benign breast tumor

IV

11

0