title: [Management in squamous cell carcinoma of maxillary sinus with orbital invasion].
abstract: OBJECTIVE
  To explore the orbital management in advanced squamous cell carcinoma of maxillary sinus with orbital invasion.
  
  
  METHODS
  Forty-six postoperative cases of advanced squamous cell carcinoma of maxillary sinus with orbital invasion were followed up. Two,three,five-year survival rates and 2-year recurrence rates were analysed in,orbital bone invaded group, periorbit invaded group and orbital content invaded group.
  
  
  RESULTS
  Two, three,five-year survival rates and 2-year recurrence rates were 65.2%, 55.6%, 46.7% and 38.1% in orbital bone invaded group; 57.1%, 50.0%, 45.5% and 53.8% in periorbit invaded group; 44. 4%, 37. 5%, 37. 5% and 62. 5% in orbital content invaded group, respectively. Survival rates of three groups descended and recurrence rates of three groups ascended but without statistical significance( P >0. 05).
  
  
  CONCLUSIONS
  During the surgery for advanced squamous cell carcinoma of maxillary sinus with orbital invasion without the evidence of optical nerve and eye ball involvement, preservation of orbital contents is considerable even though the orbital bone and periorbit are involved by the tumor.
authors.affiliation: Department of Otolaryngology, EENT Hospital, Fudan University, Shanghai, 200031, China.
authors.forename: Ying
authors.initials: Y
authors.lastname: Hu
authors.forename: Liang
authors.initials: L
authors.lastname: Zhou
authors.forename: Weiting
authors.initials: W
authors.lastname: Huang
authors.forename: Yijin
authors.initials: Y
authors.lastname: Gu
authors.forename: Rongling
authors.initials: R
authors.lastname: Ni
authors.forename: Xiaoming
authors.initials: X
authors.lastname: Li
mesh_terms: D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D002294:Carcinoma, Squamous Cell / Q000473:pathology / Q000601:surgery*; D005260:Female; D006801:Humans; D008297:Male; D008437:Maxilla / Q000601:surgery*; D008444:Maxillary Sinus Neoplasms / Q000473:pathology / Q000601:surgery*; D008875:Middle Aged; D009364:Neoplasm Recurrence, Local; D009915:Orbit / Q000473:pathology / Q000601:surgery*; D009918:Orbital Neoplasms / Q000556:secondary / Q000601:surgery*; D015996:Survival Rate