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CTC (circulating tumor cell) status detected by the two methods before and after radiotherapy.
| Time Point | CTC Positivity (≥1 CTC) | DC01 | CellSearch |
|---|---|---|---|
|
first visit
(n = 51) |
% of positive samples (positive #/total #) |
39.2 (20/51) | 19.6 (9/46) |
| range | 0–15 | 0–3 | |
| 75th percentiles | 1 | 0 | |
| median | 0 | 0 | |
|
second visit
(n = 44) |
% of positive samples (positive #/total #) |
27.3 (12/44) | 17.5 (7/40) |
| range | 0–14 | 0–5 | |
| 75th percentiles | 1 | 0 | |
| median | 0 | 0 |
#: number of CTC.
