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. 2017 Apr;5(4):E297–E302. doi: 10.1055/s-0043-103681

Table 4. Diagnostic measurements for category 4 lesions with ME-NBI and pit pattern analyses according to microscopic type.

Magnifying endoscopy Accuracy Sensitivity Specificity
Elevated Depressed Elevated Depressed Elevated Depressed
ME-NBI, % (n)

  • Type C

 89 (75/84) 79 (15/19) 82 (18/22) 88 (7/8) 92 (57/62) 73 (8/11)
Pit pattern, % (n)

  • Irregular

 87 (53/84) 74 (14/19) 82 (18/22) 63 (5/8) 89 (55/62) 82 (9/11)

ME-NBI, magnifying endoscopy with narrow-band imaging.