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Clinical association between the number of polyploid CTCs before treatment and locally advanced head and neck squamous cell carcinoma.
| Trisomic CTCs | Tetrasomic CTCs | Multibody CTCs | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| No | Yes | No | Yes | No | Yes | ||||||||||
| Variable | n | % | n | % | P-value | n | % | n | % | P-value | n | % | n | % | P-value |
| M stage | 0.777 | 0.705 | 0.026a | ||||||||||||
| M0 | 75 | 44.9 | 92 | 55.1 | 115 | 68.9 | 52 | 31.1 | 158 | 94.6 | 9 | 5.4 | |||
| M1 | 4 | 50.0 | 4 | 50.0 | 5 | 62.5 | 3 | 37.5 | 6 | 75.0 | 2 | 25.0 | |||
P<0.05. CTC, circulating tumor cell.
