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Table 4 Individual patients with discrepancies between predicted surveillance intervals made with in vivo assessment by digital chromoendoscopy and those made by standard histopathology

From: High-definition endoscopy with digital chromoendoscopy for histologic prediction of distal colorectal polyps

  Pathology based surveillance intervals (in years) Endoscopy based surveillance intervals (in years) Most advanced lesion at pathology
  European US European US  
All distal polyps
 Patient 1 3 3 10 5 to 10 Advanced adenoma
 Patient 2 3 3 10 5 to 10 Advanced adenoma
 Patient 3 3 3 10 5 to 10 Advanced adenoma
 Patient 4 3 3 10 5 to 10 Advanced adenoma
 Patient 5 3 5 3 3 SSA
Rectosigmoid polyps
 Patient 1 3 3 10 5 to 10 Advanced adenoma
 Patient 2 3 3 10 5 to 10 Advanced adenoma
  1. SSA, sessile serrated adenoma