title: [Horizontal-vertical hemilaryngectomy for advanced laryngeal cancer].
abstract: OBJECTIVE
  To evaluate the adequacy of horizontal-vertical partial laryngectomy in the treatment of advanced laryngeal cancer.
  
  
  METHODS
  We retrospectively reviewed 57 patients with advanced laryngeal cancer (T3 or T4 on the primary site) treated by horizontal-vertical hemilaryngectomy. Fifty-six patients underwent neck dissections.
  
  
  RESULTS
  The overall 3- and 5-year survival rates were 70% (40/57) and 64% (32/50), respectively. All patients had good phonation and resumed mouth-feeding after surgery. Among all the deaths, 4 died of recurrence of laryngeal cancer, 4 cervical metastasis, 4 distant metastasis, 2 intercurrent disease and 3 unknown. Of 36 patients with N0 neck, fifteen cases (15/36, 41.6%) had lymph node metastases pathologically.
  
  
  CONCLUSIONS
  Horizontal-vertical hemilaryngectomy is satisfactory for the treatment of selected advanced laryngeal cancers. It also preserves laryngeal functions in most cases.
authors.affiliation: Department of Otorhinolaryngology, First Hospital, China Medical University, Shenyang 110001, China. jiwenyue@yeah.net
authors.forename: W
authors.initials: W
authors.lastname: Ji
authors.forename: Z
authors.initials: Z
authors.lastname: Wang
authors.forename: S
authors.initials: S
authors.lastname: Fei
mesh_terms: D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007822:Laryngeal Neoplasms / Q000401:mortality / Q000601:surgery*; D007825:Laryngectomy / Q000379:methods*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D015996:Survival Rate; D016896:Treatment Outcome