%0 Dataset %T Prognostic analysis of surgery combined with radiotherapy for head and neck mucosal malignant melanoma %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/32147d55-4b6e-49ae-8140-f638225f28e6 %W NCDC %R 10.12072/ncdc.imp.db3935.2023 %A Xiao Guoqing %K Head and neck;melanoma;post rain analysis %X In this paper, 194 cases of malignant melanoma of head and neck mucosa without distant metastasis were retrospectively analyzed to explore the effect and failure mode of the comprehensive treatment mode of surgery combined with radiotherapy, and analyze the factors affecting the prognosis, so as to provide reference suggestions for the treatment of the disease, so as to further improve the treatment effect of the disease and find a better treatment scheme.