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Prospective study on clinical practice using ultra magnifying endoscope and artificial intelligence -regarding diagnostic accuracy and image acquisition rate of colorectal tumor and cancer-

ABSTRACT: Primary outcome(s): This trial will be triple primary endpoint clinical trial. 1.When EC-CAD was used under methylene blue staining for polyps of 5 mm or less in diameter in the sigmoid colon from the rectum, it was verified that the result diagnosed with high confidence (probability 90% or more) was NPV 90% or more. 2.When observing a polyp of 5 mm or less in diameter with magnifying narrow band imaging (NBI) and NBI combined endocytoscopy (EC-NBI), verify that the ratio at which trainee can acquire a focused endoscope video for 3 seconds or more at EC-NBI. 3.When EC-CAD is used under methylene blue staining for colon lesions of 20 mm or more in diameter, we verify that the diagnostic ability for invasive cancer is over 90% PPV.

DISEASE(S): Colorectal Tumor And Cancer

PROVIDER: 2642573 | ecrin-mdr-crc |

REPOSITORIES: ECRIN MDR

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