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Features of antral polyps identified by white light endoscopy
| P1-P3 | P4 | P5-P10 | P11-P17 | P18-P24 | |
| Kudo | II | IIIS | IIIS | IIIS | IV |
| Size (mm) | 6-10 | 6-10 | 5 | 5 | 5 |
| Paris CL | IIa | IIa + IIc | Is | Is | Is |
| Histology | IN | TA, LGD | TA, LGD | TA, LGD | TA, LGD |
| Spigelman | 0 | 0 | I° | 0 | 0 |
IN: Inflammatory; TA: Tubular adenoma; LGD: Low grade dysplasia.
