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Published on: January 25, 2015
[Prognosis analysis of multidisciplinary treatment on nasal mucosa malignant melanoma]
1Department of Otorhinolaryngology Head and Neck Surgery,Huanhu Hospital of Tianjin,Tianjin,300222,China.
Abstract:
Objective:The aim of this study is to investigate the facters affecting prognosis of primary sinonasal mucosal malignant melanoma and analyze the optimal therapeutic strategies.Method:Among the 33 patients with sinonasal mucosal malignant melanoma,twenty-six patients received surgical treatment,nineteen patients accepted radiotherapy,and twenty-one patients had the biotherapy.The Kaplan-Meier and log-rank methods was used to assess the prognosis of different treatment.Result:the patient's 3-year-survival rate was 48.3% and 5-year-survival rate was 30.3%.Surgical treatment is the important factor for the 5-year-survival rate(P <0.05),while the chemotherapy and biotherapy had no effect on overall survival rate(P>0.05).Conclusion:The surgical treatment is the preferred method of treatment,and endoscopic surgery has the satisfactory effect.Adjuvant radiotherapy can improve local tumor control rates.Immunotherapy is the development direction of treatment for nasal mucosal malignant melanoma.
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