Peroral esophageal dilation over a guide wire: fluoroscopy, endoscopy, or "blind" passage.
Boyce
H W
HW
D004106:Dilatation / Q000379:methods*; D004940:Esophageal Stenosis / Q000628:therapy*; D004945:Esophagoscopy; D005471:Fluoroscopy; D006801:Humans