Progression | Non- Progression | |
---|---|---|
n = 17 | n = 3 | |
Endoscopic follow-up period, median (range), months | 21 (6–71) | 13 (6–20) |
Number of endoscopic examinations, median (range) | 5 (1–10) | 2 (2–5) |
Time of tumor progression, median (range), months | 10 (3–29) | |
Number of submucosal invasion, (%) | 9 (53) | |
Time to submucosal invasion, median (range), months | 21 (11–58) |