Narrow-band imaging detects synchronous oropharyngeal squamous carcinoma during treatment of an early esophageal squamous cell carcinoma

摘要

Fig. 2 Resected specimen and endoscopic appearance after resection. Video 1 Synchronous oropharyngeal squamous carcinoma detected by narrow-band imaging during treatment of an early esophageal squamous cell carcinoma. Georg Thieme Verlag. Please enable Java Script to watch the video.Download Fig. 3 Narrow-band imaging of lesions in pharynx, larynx, palate, and tonsil. When an esophageal SCC lesion is found, the endoscopist should do a complete examination of the oropharyngeal area in order to detect synchronous lesions, which can be multiple in patients with long tobacco and alcohol use. NBI chromoendoscopy is safe, simple, and reproducible with no risk of aspiration, and should be used as a first-intention imaging technique.Endoscopy_UCTN_Code_CCL_1AB_2pABEndoscopy E-Videos https://eref.thieme.de/e-videos Endoscopy E-Videos is a free access online section, reporting on interesting cases and new techniques in gastroenterological endoscopy. All papers include a high quality video and all contributions are freely accessible online.This section has its own submission website at https://mc.manuscriptcentral.com/e-videos.