Submucosal oesophageal varices.
D002986:Clinical Trials as Topic; D004932:Esophageal and Gastric Varices / Q000188:drug therapy*; D004943:Esophagogastric Junction / Q000187:drug effects; D004983:Ethanolamines / Q000008:administration & dosage; D006471:Gastrointestinal Hemorrhage / Q000188:drug therapy*; D006801:Humans; D007267:Injections; D012597:Sclerosing Solutions
D004983:Ethanolamines; D012597:Sclerosing Solutions