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Table 1 Colorectal cancer patientsclinicopathological characteristics

From: Prognostic and predictive value of circulating tumor cell analysis in colorectal cancer patients

  Colorectal Patients
Variable No. %
Total No. of patients 60  
Age at study entry, years   
Median 65.2
Range 40–80
Gender   
 Female 17 28.3
 Male 43 71.7
Stage   
 II 4 6.7
 III 8 13.3
 IV 48 80.0
Tumor size   
 T1 5 8.3
 T2 7 11.7
 T3 9 15.0
 T4 39 65.0
Lymph nodes   
 N0 13 21.7
 ≥ N1 47 78.3
Histology grade   
 G2 39 65.0
 G3 16 26.7
 G4 5 8.3
Metastasis   
 Yes 54 90.0
 No 6 10.0