Table 1 Clinicopathological findings in colorectal cancers and their locations
Total | Left-sided CRC | Right-sided CRC | |
|---|---|---|---|
100 | 74 (%) | 26 (%) | |
Median (age) | 69.9 (36–88) | 68.3 (36–88) | 73.1 (47–84) |
Sex (man/woman) | 59/41 | 44/31 | 15/11 |
Location | |||
Cecum | 9 | – | 9 (34.6) |
Ascending | 9 | – | 9 (34.6) |
Transverse | 8 | – | 8 (30.8) |
Descending | 7 | 7 (9.5) | – |
Sigmoid | 22 | 22 (29.7) | – |
Rectum | 45 | 45 (60.8) | – |
Histology | |||
Differentiated-type | 94 | 71 (96.0) | 23 (88.5) |
Undifferentiated-type | 6 | 3 (4.1) | 3 (11.5) |
Dukes’ classification | |||
A | 15 | 14 (18.9) | 1 (3.9) |
B | 39 | 26 (35.1) | 13 (50.0) |
C | 39 | 28 (37.8) | 11 (42.3) |
D | 7 | 6 (8.1) | 1 (3.8) |