Table 2 Clinicopathologic features of the seven persistent/recurrent lesions
Case | Type/size | Histology | Positive margins | F.U. (mo) | Recurrence | Treatment | F.U. |
|---|---|---|---|---|---|---|---|
1 | IIa/10 mm | LGD | Lateral | 82 | LGD | EMR | NA |
2 | IIa/15 mm | HGD | None | 9 | HGD | EMR | No recurrence at 19 mo |
3 | IIa/40 mm | IMC | Lateral | 17 | HGD | NA | NA |
4 | IIa/10 mm | IMC | Lateral | 6 | IMC | NA | NA |
5 | IIa/10 mm | IMC | Lateral | 4 | HGD | NA | NA |
6 | IIa/10 mm | IMC | Lateral | 2 | LGD/HGD | PDT | No recurrence at 5 mo |
7 | I/15 mm | IMC | Lateral, deep | 3 | IMC | EMR | LGD at 2 mo. Treated by PDT and with no recurrence at 14 mo |
