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Table 3 Method comparison for circulating tumor cell (CTC) detection from blood samples of breast cancer patients

From: Enrichment with anti-cytokeratin alone or combined with anti-EpCAM antibodies significantly increases the sensitivity for circulating tumor cell detection in metastatic breast cancer patients

Patient ID

22

76

77

37

39

60

16

45

53

56

52

47

17

48

54

59

74

35

46

14

19

18

78

68

64

20

21

CTC# (CellSearchâ„¢)

1

F*

F*

0

0

0

2

0

0

2

3

7

0

0

0

1

1

2

0

4

12

0

F*

21

25

143

270

CTC # (Ariol ® )

0

0

0

1

1

1

1

2

2

2

2

2

3

3

3

3

3

3

4

8

9

11

26

27

29

164

571

  1. F* Assay failed by Quest CellSearchâ„¢