In primary care, transnasal endoscopy without sedation might be the solution for an easier and simpler route to early diagnosis of Barrett's esophagus and esophageal cancer. "Transnasal endoscopy [TNE ...
Endoscopic sinus surgery is a standard procedure in the treatment of various pathologies such as chronic sinusitis or some types of neoplasms. The transnasal approach to tumours of paranasal sinuses ...