3Chang AE, Karnell LH, Menck HR. The National Cancer DataBase report on cutaneous and noncutaneous melanoma[J]. Canc-er, 1998,83(8) : 1664-1678.
4Siegel R.Ma J,Zou ZH,et al. Cancer statistics,2014[J]. CA; acancer journal for clinicians,2014,64(1) :9-29.
5Chi Z,Li S,Li S,et al. Clinical presentation^ histology, and prog-noses of malignant melanoma in ethnic Chinese: a study of 522consecutive cases[J]. BMC Cancer,2011,11(1) :85.
6Manolidis S,Donald PJ. Malignant mucosal melanoma of the headand neck[J]. Cancer, 1997,80(8) -1373-1386.
7Zhao L,Yan J.Li L,et al. Gastric metastasis from sphenoid si-nus melanoma: A case report [J]. Oncol Lett, 2015,9(2):609-613.
8Patel J, Didolkar M, Pickren J, et al. Metastatic pattern of malig-nant melanoma: a study of 216 autopsy cases[J]. Am J Surg,1978,135(6):807-810.
9McArthur GA,Chapman PB,Robert C,et al. Safety and efficacyof vemurafenib in BRAFV600E and BRAFV600K mutation-posi-tive melanoma (BRIM-3) : extended follow-up of a phase 3,ran-domised, open-label study [J]. Lancet Oncol, 2014, 15 ( 3 ):323-332.
10Wolchok JD,Kluger H,Callahan MK,et al. Nivolumab plus ipili-mumab in advanced melanoma[J], N Engl J Med,2013 , 369(2):122-133.