[Submucosal dissection of the esophagus].
D004939:Esophageal Perforation / Q000000981:diagnostic imaging / Q000209:etiology*; D004945:Esophagoscopy / Q000009:adverse effects*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography
Submuköse Dissektion des Osophagus.