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. 2008 Aug 7;10(4):R69. doi: 10.1186/bcr2131

Table 4.

Circulating tumor cell (CTC) distribution

CTC # CellSearch™ Ariol®
0 35 (71%) 25 (51%*)
1 to 4 8 (16%) 16 (33%*)
≥ 5 6 (12%) 8 (16%)
Positive % 29 49*

* Significant difference (p < 0.01) with Z-test.