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Endoscopy findings according to surveillance method
| Category | Cambridge method | Bethesda protocol |
|---|---|---|
|
| ||
| Endoscopy procedures, number (%) | 26 (19) | 109 (81) |
| Median endoscopy time, min (range) | 57 (41–79) | 41 (27–101) |
| Mucosal findings, per procedure Any focal abnormality (%) |
22 (85) | 84 (77) |
| Nodular appearance | 4 | 13 |
| Polyps | 7 | 27 |
| Inflammation | 4 | 48 |
| Pale area | 1 | 0 |
| Ulceration | 0 | 6 |
| Biopsy positive for signet ring cells, no. (%) | 4 (15) | 40 (37) |
| Signet ring cell location Fundus |
4 | 44 |
| Body | 0 | 10 |
| Incisura | 0 | 5 |
