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Introduction
This study aimed to evaluate the impact of Lugol‐unstained lesion (LUL) location on the detection yield, which may help the endoscopist select targets for biopsy.
Methods
We enrolled 1064 subjects who had LULs at the baseline screening of a population‐based randomized controlled trial. There were 1166 LULs with recorded location and pathologic diagnosis, and these were used for analysis...