High external gastrostomy opening in upper esophageal obstructions.
POPPE
J K
JK
D013505:Digestive System Surgical Procedures; D004940:Esophageal Stenosis; D004947:Esophagus; D005774:Gastrostomy; D006801:Humans; D013270:Stomach / Q000601:surgery*
ESOPHAGUS/obstruction; STOMACH/surgery