Carlos Alberto Freitas Dias

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BACKGROUND AND AIMS Transnasal endoscopy (TNE) has been proposed to screen for esophageal squamous cell cancer (ESCC) in Asia. This study aimed to assess the feasibility and tolerance of Brazilian patients to undergo unsedated TNE for screening, the prevalence of ESCC in this population, and the effectiveness of white-light endoscopy (WLE) and digital(More)
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