Abstract 72
| First Dx | Dysplasia progression | Time to dysplasia progression (mean months (range)) |
|---|---|---|
| BE/ND (n = 29) | ND→LGD→HGD (n = 3) | LGD to HGD = 20.33 (5–43) |
| ND→ID/LGD→AC(n = 5) | ID/LGD to AC = 63.4 (1–128) | |
| BE/LGD (n = 13) | LGD→HGD (n = 3) | LGD to HGD = 23.8 (7–54) |
| LGD→HGD→AC (n = 2) | HGD to AC = 8 (3–13) | |
| LGD→ID→AC (n = 3) | ID to AC = 73.66 (8–129) | |
| BE/HGD (n = 12) | HGD→AC (n = 6) | All AC were detected in HGD within <2 months of diagnosis of HGD |