title: [Neuroendocrine tumor of the esophagus - successful endoscopic treatment of a very rare entity].
abstract: METHODS
  A 77-year old women presented with dysphagia and loss of weight for two months INVESTIGATIONS, TREATMENT AND DIAGNOSIS: Endoscopy revealed a polypoid tumor was found in the upper third of the esophagus. It was resected endoscopically after a deeper infiltration of the esophageal wall and enlarged lymphadenopathy or distant metastasis had been ruled out. Histology showed a highly differentiated neuroendocrine tumor of the esophagus with beginning infiltration of the submucosa. It was completely resected.
  
  
  RESULTS
  The follow-up of 48 months showed no local recurrence or distant metastasis. This case report is the second description of a successful endoscopic treatment of a neuroendocrine tumor of the esophagus.
  
  
  CONCLUSIONS
  EMR is a diagnostic and therapeutic tool in case of mucosal lesions of the gastrointestinal tract. Highly differentiated localized NET of the esophagus are very rare.
authors.affiliation: Medizinische Klinik, St.-Vinzenz-Krankenhaus, Verbund Katholischer Kliniken Düsseldorf. kreuseler@vkkd-kliniken.de
authors.forename: T
authors.initials: T
authors.lastname: Kreuseler
authors.forename: M
authors.initials: M
authors.lastname: Stolte
authors.forename: R J
authors.initials: RJ
authors.lastname: Adamek
mesh_terms: D000368:Aged; D003680:Deglutition Disorders / Q000209:etiology; D016099:Endoscopy, Gastrointestinal; D004938:Esophageal Neoplasms / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D018358:Neuroendocrine Tumors / Q000150:complications / Q000175:diagnosis* / Q000473:pathology / Q000601:surgery*; D016896:Treatment Outcome; D015431:Weight Loss