Association of pit pattern and histopathology when subgrouped into non-neoplastic and neoplastic subgroups
| Pit pattern | Hyperplastic/metaplastic | Adenoma (LGD) | Adenoma (HGD) or beyond | Total |
|---|---|---|---|---|
| HGD, high grade dysplasia; LGD, low grade dysplasia. | ||||
| Non-neoplastic I/II | 349 | 11 | 3 | 363 (36%) |
| Neoplastic IIIL/IIIs/IV/V | 32 | 472 | 141 | 645 (64%) |
| Total | 381 (38%) | 483 (48%) | 144 (14%) | 1008 (100%) |