title: Esophago-subarachnoidal fistula: an unusual complication of esophageal carcinoma.
mesh_terms: D002277:Carcinoma / Q000150:complications*; D004937:Esophageal Fistula / Q000000981:diagnostic imaging / Q000209:etiology*; D004938:Esophageal Neoplasms / Q000150:complications*; D005260:Female; D005402:Fistula / Q000000981:diagnostic imaging / Q000209:etiology*; D006801:Humans; D008875:Middle Aged; D011859:Radiography; D013346:Subarachnoid Space / Q000000981:diagnostic imaging