From: Left colon as a novel high-risk factor for postoperative recurrence of stage II colon cancer
Clinicopathological Parameters | Rectal cancer | Colon cancer | P value |
---|---|---|---|
Gender (Total n=) | 371 (100.00%) | 619 (100.00%) | |
Male | 245 (66.04%) | 334 (53.96%) | |
Female | 126 (33.96%) | 285 (46.04%) | <0.01 |
Age (year) | 66.4±0.55 | 69.5±0.42 | <0.01 |
Post Operation Recurrence | |||
No | 327 (88.14%) | 574 (92.73%) | |
Yes | 44 (11.86%) | 44 (7.11%) | 0.011 |
Open or Laparoscopic | |||
Open | 86 (23.18%) | 113 (18.26%) | |
Laparoscopic | 285 (76.82%) | 508 (82.07%) | 0.059 |
Gross Type | |||
Protruding | 18 (4.85%) | 56 (9.05%) | |
Ulcerative & Infiltratie | 353 (95.15%) | 563 (90.95%) | 0.015 |
Diameter (cm) | 5.44±0.11 | 5.24±0.10 | 0.105 |
Differentiation | |||
Well & Moderate | 354 (95.42%) | 581 (93.86%) | |
Poor & Mucinous | 17 (4.58%) | 38 (6.14%) | 0.37 |
T | |||
T3 | 329 (89.648%) | 536 (87.39%) | |
T4 | 39 (10.51%) | 78 (12.60%) | 0.324 |
CEA (ng/mL) | |||
<5 | 192 (51.75%) | 400 (64.62%) | |
≥5 | 179 (48.25%) | 219 (35.38%) | <0.01 |
Number of dissected lymph nodes | |||
<12 | 59 (15.90%) | 71 (11.47%) | |
≥12 | 312 (84.10%) | 548 (88.53%) | 0.05 |
Perineural Invasion | |||
No | 316 (85.18%) | 523 (84.49%) | |
Yes | 55 (14.82%) | 96 (15.51%) | 0.77 |
Vascular Invasion | |||
No | 318 (85.71%) | 263 (42.49%) | |
Yes | 53 (14.29%) | 356 (57.51%) | <0.01 |
Infiltration lymphatic vessels | |||
No | 312 (84.10%) | 501 (80.94%) | |
Yes | 59 (15.90%) | 118 (19.06%) | 0.24 |