[archagon]

Sounds a bit like the transnasal esophagoscopy I opted for recently in lieu of an upper endoscopy. Thin tube through nose, then down into the esophagus. Uncomfortable while threading it through (chest pain, like swallowing a sharp tortilla chip), but ultimately not a big deal, and done in-office in about 15 minutes.

[rootusrootus]

I may be getting one of those in the next few months. Just had a regular upper endoscopy for dysphagia, and they were unable to solve it or even conclusively identify a cause. They warned me that this transnasal procedure would be next. Sounds like fun...