title: Endoscopic treatment of esthesioneuroblastoma: a minimally invasive approach combined with radiation therapy.
abstract: OBJECTIVE
  In a retrospective analysis we discuss our experience in the treatment of olfactory neuroblastoma (ON), a rare tumor of the sinonasal tract.
  
  
  METHODS
  Nine patients with olfactory neuroblastoma were treated at the Bolognini Hospital of Seriate and at the Department of Otolaryngology of "La Sapienza" University of Rome combining endoscopic surgery and postoperative radiation therapy. All patients were staged according to Kadish criteria. No chemotherapy was administered in any cases. Local radiation therapy was started postoperatively in all the cases.
  
  
  RESULTS
  All patients, over an average follow-up which ranged from 26 through 60 months, are actually alive with non evidence of disease (NED).
  
  
  CONCLUSIONS
  Despite the short follow-up in this small series of patients, we suggest endoscopic surgery combined with postoperative radiation therapy as an alternative to the conventional modalities of treatment for esthesioneuroblastoma in selected cases.
authors.affiliation: Department of Otorhinolaryngology-Head and Neck Surgery, Ospedale Bolognini, Seriate, Italy. surianomg@hotmail.com
authors.forename: Maria
authors.initials: M
authors.lastname: Suriano
authors.forename: Marco
authors.initials: M
authors.lastname: De Vincentiis
authors.forename: Alessandro
authors.initials: A
authors.lastname: Colli
authors.forename: Guido
authors.initials: G
authors.lastname: Benfari
authors.forename: Alberto
authors.initials: A
authors.lastname: Mascelli
authors.forename: Andrea
authors.initials: A
authors.lastname: Gallo
mesh_terms: D000328:Adult; D000368:Aged; D003131:Combined Modality Therapy; D004724:Endoscopy; D018304:Esthesioneuroblastoma, Olfactory / Q000532:radiotherapy / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies