title: Management of malignant oesophageal obstruction with self-expanding metallic stents.
abstract: BACKGROUND
  The use of self-expanding metal stents for palliation of malignant dysphagia is increasing. Experience in 70 patients was reviewed with respect to the value of stenting and management of the complications encountered.
  
  
  METHODS
  Oesophageal stents were inserted in 70 patients (42 men) of mean age 73 years with malignant oesophageal obstruction. Data regarding stent insertion and degree of dysphagia were gathered prospectively.
  
  
  RESULTS
  Seventy-six stents were placed in 70 patients. By the end of the study 57 patients had died and 13 were still alive. Three patients died within 3 days of stent insertion and dysphagia was relieved in 64 of the 67 patients remaining. Stent migration, tumour ingrowth and overgrowth, and food impaction were encountered during follow-up in eight patients.
  
  
  CONCLUSIONS
  Insertion of self-expanding metal stents for the palliation of malignant oesophageal obstruction is a successful therapy which can be carried out with relative ease. Palliation of dysphagia with an appropriate stent can be expected in up to 95 per cent of patients.
authors.affiliation: Department of Diagnostic Radiology, St George's Hospital and Medical School, London, UK.
authors.forename: M G
authors.initials: MG
authors.lastname: Cowling
authors.forename: H
authors.initials: H
authors.lastname: Hale
authors.forename: A
authors.initials: A
authors.lastname: Grundy
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D003680:Deglutition Disorders / Q000209:etiology / Q000601:surgery; D004866:Equipment Contamination; D004938:Esophageal Neoplasms / Q000601:surgery*; D004940:Esophageal Stenosis / Q000601:surgery*; D005260:Female; D005500:Follow-Up Studies; D005548:Foreign-Body Migration; D006801:Humans; D008297:Male; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D010166:Palliative Care / Q000379:methods; D011446:Prospective Studies; D012008:Recurrence; D015607:Stents; D016896:Treatment Outcome