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Autor:
Jean-Yves Scoazec, Fred Zarka, Thierry Ponchon, Jérôme Dumortier, René Lambert, Bruno Moulinier, Pierre Paliard
Publikováno v:
Gastrointestinal Endoscopy. 49:285-291
Background: With a pediatric endoscope, esophagogastroduodenoscopy (EGD) can be performed via a nasal route in adults. To evaluate this new procedure, we conducted a randomized comparative study of the feasibility of diagnostic transnasal EGD and ass