Research Article

[Retracted] Diagnostic Value of Endoscopic Narrow-Band Imaging Technique in Early Gastric Cancer and Precancerous Lesions

Table 3

Comparison of early gastric cancer detection results and pathological results in group A.

Diagnostic methodTypePrecancerous lesionsNon-precancerous lesionsTotal

Ordinary white light endoscopyPrecancerous lesions7512
Non-precancerous lesions33538