Table 2.
Clinicopathological features of patients with laterally spreading tumor included in this study (n = 32).
| Subtypes of LST | LST-G (16) | LST-NG (16) | P |
|---|---|---|---|
| 9 Homogeneous/7 nodular mixed | 14 Pseudodepressed/2 flat-elevated | ||
| Gender (male/female) | 6/10 | 11/5 | 0.076 |
| Mean age (years, mean ± SD) | 67.9 ± 7.8 | 71.7 ± 6.8 | 0.153 |
| Mean tumor size (mm, mean ± SD) | 30.5 ± 6.4 | 23.4 ± 6.7 | <0.01 |
| Tumor location (Colon/Rectum) | 11/5 | 15/1 | 0.070 |
| Resection method (ESD/EMR) | 14/2 | 13/3 | 0.626 |
| Pathology (adenoma/intramucosal carcinoma) | 10/6 | 13/3 | 0.238 |
| Adenoma (tubular/tubulovillous) | 6/4 | 13/0 | 0.012 |
| Carcinoma (with adenoma/without adenoma component) | 3/3 | 1/2 | 0.635 |