Me, the intruder: revisited and rethought.

I have read Dr. Luzón's article (1) and have shared his opinions for a long time. As I indicated in my letter 13 years ago (2), all of our patients need to receive adequate sedation in endoscopic explorations, including ERCP. It is also our obligation as the person responsible for the procedure, to ensure that this is so. At present and without renouncing any of my beliefs, I think it is necessary to ask ourselves several questions: .