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The purpose of this study is to assess the value of circulating tumor cells (CTC)for non-small cell lung cancer in the postoperative recurrence monitoring by comparing the CTCs, CT and tumor markers at different time points.The time of CTC and carcinoembryonic antigen(CEA) detection is baseline, 2~7 days, 3 months, 6 months, 12 months, 24 months, 36 months after the surgery. And the time of CT detection is 6 months, 12 months, 24 months, 36 months after the surgery.
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| Measure | Description | Time Frame |
|---|---|---|
| Circulating tumor cells will be detected by Immunomagnetic negative screening and targeted PCR method. | 3 years |
| Measure | Description | Time Frame |
|---|---|---|
| carcinoembryonic antigen(CEA) concentration will be detected by electrochemical luminescence. | 3 years | |
| Liconography using conventional CT examination results. | 3 years |
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Inclusion Criteria:
Exclusion Criteria:
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Patients with NSCLC(stage Ⅰ/Ⅱ/ⅢA), who will receive operation.
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| ID | Term |
|---|---|
| D002289 | Carcinoma, Non-Small-Cell Lung |
| D009360 | Neoplastic Cells, Circulating |
| ID | Term |
|---|---|
| D002283 | Carcinoma, Bronchogenic |
| D001984 | Bronchial Neoplasms |
| D008175 | Lung Neoplasms |
| D012142 | Respiratory Tract Neoplasms |
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| D013899 |
| Thoracic Neoplasms |
| D009371 | Neoplasms by Site |
| D009369 | Neoplasms |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D009362 | Neoplasm Metastasis |
| D009385 | Neoplastic Processes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |