作者: Mehmet Ali Nahit Sendur , Sercan Aksoy
DOI: 10.1007/978-3-319-10413-3_2
关键词:
摘要: Head and neck cancers refer to heterogeneous group of tumors extending from the lips lower esophagus. Squamous cell cancer is most common histologic variant, accounting approximately 90–95 % head cancers. The incidence still continues increase worldwide with half million cases per year [1]. In United States, it estimated about 55.070 new will occur in 2014 which account for up 3 [2]. 2014, that 12.000 deaths States. Europe, 139.000 [3]. 1-year survival rate was 72 %, whereas 5-year only 42 adults