No. of patients/lesions | 127/130 |
Sex (Male/Female) | 81/46 |
Mean age (y [range]) | 65.3 [41-86] |
Macroscopic types | |
Flat, depressed | 85 |
Sessile, protruded | 45 |
Mean size of lesions (mm [range]) | 17.0 [5-80] |
Locations | |
Right colon | 49 |
Left colon, rectum | 81 |
Histopathology | |
Adenoma | 15 |
pM*, pSM-superficial (pSM1)** | 82 |
pSM-deep(pSM2-3)# | 33 |