Table 2 a. Comparison between BLI magnification and histopathological diagnosis.
BLI | Histopathological diagnosis | ||||
Hiroshima classification | No. lesions | HP | Ad | M – sSM | dSM |
A | 62 | 58 | 4 | ||
B | 563 | 8 | 531 | 23 | 1 |
C1 | 97 | 32 | 62 | 3 | |
C2 | 18 | 1 | 9 | 8 | |
C3 | 8 | 8 | |||
Total | 748 | 66 | 568 | 94 | 20 |
BLI, blue laser imaging; HP, hyperplastic polyp; Ad, adenoma; M, intramucosal cancer; sSM, slightly invasive submucosal cancer; dSM, deeply invaded submucosal cancer