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bi yan ai yu tou tong
Author(s): JIANG Shunjian
Pages: 14-
15
Year: 1997
Issue:
10
Journal: Chinese Community Doctors
Keyword: 鼻咽癌; 鼻咽部; 三叉神经; 颈内静脉; 咽鼓管; 颈淋巴结肿大; 颅底; 首发症状; 骨质破坏; 颅神经损害;
Abstract: 头痛是鼻咽癌的常见症状,甚至可作为鼻咽癌的首发症状或唯一症状。本文就鼻咽癌与头痛有关问题作介绍,以引起广大医务人员重视。三界烟与项底的闹别关系鼻咽前面经后鼻孔与鼻腔相通,后面呈垂直状治枕骨底部在推前施膜的前方,向下与口烟和喉咽的后壁相接,统称烟后壁。顶壁自前向后向下倾斜与后壁连接,合称顶后壁,预后壁上方即为颅中窝。两侧壁有咱鼓管咽口,与鼓室相通。在咽口的上方和后方有由咽鼓管软骨所形成的隆起称咽鼓管隆突。隆突上后方凹陷的部位称咽隐窝.是鼻咽癌好发部位;且咽隐窝与颅底的破裂孔相距仅约1.0cm,鼻咽癌往往循此侵入颅内而引起颅神经损害。此外咽鼓管周围有散在淋巴组织,咽周围有咽后间隙、烟套间隙、推前间
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