Efficacy of combined use of magnifying narrow-band imaging/blue laser imaging and Lugol chromoendoscopy for tumor extent delineation in esophageal squamous cell carcinoma
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Background and aim: Accurate delineation of tumor extent is essential for curative endoscopic resection of esophageal squamous cell carcinomas (ESCCs). This study aimed to clarify the efficacy of the combined use of magnifying na... ...
