头颈部罕见肿瘤８例报告张汝华１卓善弘２张恩忠３鲁孟显１杨平１我科近年发现过去临床上罕见的８例肿瘤作简单介绍。男５例，女３例。年龄最大６６岁，最小１岁。例１鼻腔髓外浆细胞瘤。胡某，男，６０岁，病历号：２５２７８，以双侧鼻阻１年余，左鼻内肿物４个月伴头... 8 cases of rare tumors in the head and neck report  Zhang Huanhua 1 Zhuo Shanhong 2 Zhang Enzhong 3 Lu Mengxian 1 Yang Ping 1 In our department, 8 cases of tumors that have been clinically rare have been briefly introduced in recent years. There were 5 males and 3 females. The oldest is 66 years old and the youngest is 1 year old. Example 1 Extramedullary plasmacytoma. Hu Mou, male, 60 years old, medical record number: 25278, with bilateral nasal obstruction for more than 1 year, left intranasal mass for 4 months with head ...