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Table 2 Sensitivity, specificity and diagnostic accuracy of the CP Type III

From: Efficacy of capillary pattern type IIIA/IIIB by magnifying narrow band imaging for estimating depth of invasion of early colorectal neoplasms

  Histological diagnosis
  M*, SM-superficial (SM1)** SM-deep(SM2-3)#
CP type IIIA 86 5
CP type IIIB 11 28
  1. Sensitivity: 84.8%, Specificity: 88.7%, Accuracy: 87.7%,
  2. NPV (negative predictive value): 94.5%, PPV (positive predictive value): 71.8%
  3. * intramucosal cancer, ** SM superficial invasion (<1000 μm), # SM deep invasion (≥ 1000 μm)