title: Severe complications caused by dissolution of latex with consequent self-disintegration of esophageal plastic tubes.
abstract: A case of decisive material degeneration of an esophageal Celestin tube is described: a 50-year-old man with adenocarcinoma of the distal esophagus received a Celestin tube for palliative endoscopic treatment and 8 months later presented with suddenly occurring complete dysphagia. Dissolution of the latex layer in the proximal as well as the distal part of the tube had caused self-disintegration of the Celestin tube and had liberated the monofilament nylon coil which completely obstructed the lumen of the tube. Endoscopic tube removal was only possible by careful attachment of a balloon catheter and peroral extraction after insufflation with contrast medium up to 5 atm. A Medline-based review of the literature revealed different but predominantly severe complications (perforation, hemorrhage, obstruction, and peritonitis) based on material fatigue of the latex layer in esophageal Celestin tubes. At least 6 months after placement of a Celestin tube, regular fluoroscopic controls should be performed to detect early disintegration of the tube. Indication for the placement of Celestin tubes in patients with benign esophageal strictures and longer life expectancy should be assessed very critically.
authors.affiliation: I. Medical Dept., Christian-Albrechts-University, Kiel, Germany. chr.loeser@1med.uni-kiel.de
authors.forename: C
authors.initials: C
authors.lastname: Löser
mesh_terms: D004867:Equipment Design; D004868:Equipment Failure; D004940:Esophageal Stenosis / Q000628:therapy*; D006801:Humans; D007441:Intubation, Gastrointestinal / Q000295:instrumentation*; D008297:Male; D008875:Middle Aged; D010969:Plastics; D012408:Rubber; D012720:Severity of Illness Index
chemical_list: D010969:Plastics; D012408:Rubber