Clinical Study
Clinical Application of CT-Guided Percutaneous Microwave Ablation for the Treatment of Lung Metastasis from Colorectal Cancer
Table 1
Clinical features of the patients.
| Clinical parameters | Number of patients, N (%) |
| Sex | | Male | 14 (57.9) | Female | 8 (42.1) | Age (years) | | Range | 25–73 | Mean | 56.05 ± 12.32 | Unilateral/bilateral | | Unilateral | 18 (81.8) | Bilateral | 4 (18.2) | Lesion size (cm) | | ≤3.5 | 22 | >3.5 | 0 | Number of lesions | | 1 | 14 (63.6) | >1 | 8 (36.4) | Primary tumor | | Rectum | 15 (68.2) | Colon | 7 (31.8) | CEA | | Negative (≤5 ng/mL) | 9 (40.9) | Positive (>5 ng/mL) | 13 (59.1) | Total | 22 |
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