Table 1. Patient and lesion characteristics.
| All lesions | Lesion extending to the dentate line | Lesion distant from the dentate line | P | |
| N | 86 | 24 | 62 | |
| Age, median (range), years | 64.0 (41 – 84) | 68.5 (41 – 83) | 63.0 (45 – 84) | 0.258 |
| Sex, n (%) Male Female | 53 (61.6 %) 33 (38.4) | 11 (45.8) 13 (54.2) | 42 (67.7) 20 (32.3) | 0.104 |
| ASA grade 1/2/3 | 54/30/2 | 12/11/ 1 | 42/19/1 | 0.287 |
| Lesion size, median (range, cm 2 ) | 14.1 (2.4 – 176.6) | 17.3 (4.7 – 84.8) | 14.1 (2.4 – 176.6) | 0.658 |
| Treatment-naïve lesion Pretreated lesion (previous EMR), n (%) | 72 (83.7) 14 (16.3) | 19 (79.2) 5 (20.8) | 53 (85.5) 9 (14.5) | 0.522 |
| Lesion morphology Paris classification 0-Is/0-IIa/0-IIa + Is/0-IIa + Iic Surface pattern granular/ nongranular/mixed | 5/17/63/1 82/3/1 | 1/4/19/0 24/0/0 | 4/13/46/1 58/3/1 | 0.860 0.444 |
| Histology LGIEN/HGIEN | 29/57 | 12/12 | 17/45 | 0.083 |