History, clinical application, and future perspective of narrow band imaging and blue laser imaging.

The diagnostic accuracy of BLI magnification in the NBI classification was 74.0% (77/104), which was similar to that of NBI magnification (77.8%).12 The rate of consistency between BLI and NBI magnification in the NBI classification was 74.0%. (d) BLI magnification revealed clear regular surface structures and vessel patterns (Japan NBI Expert Team [JNET] Type 2A). gl Colorectal Tumor Characterization and Tumor Detection with BLI Endoscopic images of BLI magnification were almost similar to those of NBI magnification, but it is slightly different from them. Thus, we examined whether a NBI classification could be used for BLI magnification in our previous study and 104 colorectal neoplasms were examined with both BLI and NBI magnification. [Extracted from the article]