Table 4: Accuracy between superficial lesion and protruding lesion using capillary pattern (FICE) and pit pattern analysis (Indigo carmine).

FICE (DCE)Indigo carmine (CE)

Superficial lesion92.7%96.1%
Protruding lesion92.5%90.7%

FICE: Fujinon intelligent color enhancement; DCE: digital chromoendoscopy; CE: real-time chromoendoscopy.