Choice of surgical approaches for salvage surgery of primary lesion recurrence and residual cases of nasopharyngeal carcinoma
10.3760/cma.j.issn.1673-0860.2011.02.005
- VernacularTitle:鼻咽癌局部复发或残留患者挽救手术进路的选择
- Author:
Zhong-Qiang TAO
1
;
Yong-Feng SI
;
Sheng-Yong LAN
;
Zheng ZHANG
;
Zhuo-Xia DENG
;
Bo HUANG
;
Ri-Jing ZHOU
;
Jin-Long LU
Author Information
1. 广西壮族自治区人民医院
- Keywords:
Nasopharyngeal neoplasms;
Neoplasm recurrence,local;
Neoplasm,residual;
Salvage therapy;
Prognosis
- From:
Chinese Journal of Otorhinolaryngology Head and Neck Surgery
2011;46(2):108-113
- CountryChina
- Language:Chinese
-
Abstract:
Objective The choice of surgical approaches for salvage surgery based on the location and invasion of recurrent and residual lesions of nasopharyngeal carcinoma (NPC),surgical results,complications,and survival were assessed.Methods Thirty-seven cases with recurrent and residual lesions of NPC underwent salvage surgery between March 1991 and January 2005 were analysed retrospectively.Of 37 patients,23 were men and 14 women,with a median age of 46.5 years (26 -57 years) ;4 were at stage Ⅰ,10 at stage Ⅱ,14 at stage Ⅲ,and 9 at stage Ⅳ; 5 cases were with cervical metastasis,including 3 cases of N1 and 2 cases N2.All recurrent and residual lesions of NPC were determined by biopsy.On the location and invasion of recurrent and residual lesions of NPC,8 cases underwent endoscopic resection of lesions,12 cases of the palate nasopharyngectomy,5 cases of maxillary swing,4 cases of maxillary swing plus preronal approach,2 cases of lateral rhinotomy plus coronalflap approach,and 6 cases transfacial plus nasal pyramid swing approach.Five cases with cervical metastasis received neck dissection in addition to the operations for recurrent and residual lesions of NPC. Postoperatively 31 cases received radiotherapy with dosage of 60 Gy,among them 15 cases with concurrent chemoradiation therapy,and 6 cases with clear surgical margin did not received radiotherapy or chemotherapy. The cases were followed up for 12 - 72 months,with a median of 45 months.Results Total resection for the recurrent and residual lesions of NPC acounted for 91.8% (34/37) and subtotal resection for 8.2% (3/37). The accidence of perioperative complications was 24.3% (9/37). The 3- and 5-year overall disease-free survival rates (DFSR) were 62.1% and 43.3%,respectively. The 3- and 5-year overall survival rates (OSR) were 72.9% and 51.3%,respectively.The 5 year DFSR of cases at stage Ⅰ - Ⅳ were 100%,40%,28% and 11% (χ2 =10.0,P ＜0.01＝,respectively.The 5 year OSR were 100%,70%,35% and 28% (χ2 = 11.5,P ＜0.01),respectively.Conclusions Salvage surgery is a justified treatment for the recurren and residual lesions of NPC,by which some patients with recurren and residual lesions of NPC can be salvaged.
