From: Role of tumor size in the pre-operative management of rectal cancer patients
Clinco-pathological features | Â | Frequency N (%) |
---|---|---|
Patient age at diagnosis (years) | Median (min-max) | 69.0 (36-96) |
Tumor size (mm) | Median (min-max) | 45.0 (12-100) |
Gender | Male | 197 (47.1) |
 | Female | 221 (52.9) |
Diagnosis | Non-mucinous | 18 (4.3) |
 | Mucinous | 400 (95.7) |
pT classification | pT1-2 | 119 (28.5) |
 | pT3-4 | 299 (71.5) |
pN classification | pN0 | 226 (54.1) |
 | pN1-2 | 192 (45.9) |
Tumor grade | G1-2 | 392 (94.2) |
 | G3 | 24 (5.8) |
Vascular invasion | Absent | 311 (74.8) |
 | Present | 105 (25.2) |
Distant metastasis | Absent | 77 (90.6) |
 | Present | 8 (9.4) |
Post-operative therapy | None | 66 (77.7) |
 | Treated | 19 (22.4) |
Survival rate (5-years) | 95%CI | 56.9 (52-62) |