患者　男 ,60岁。咽痛并吞咽障碍 1周入院。无声嘶、咳痰、咯血及呼吸困难 ,咽痛于吞咽时加重。体检及实验室检查无特殊。间接喉镜检查 :左侧喉咽部见直径 2ｃｍ的圆形暗红色新生物 ,表面光滑 ,基底似附着于会厌部左中下缘 ,会厌被推向右侧 ,呈卷曲状 ,活动受限。ＣＴ检查 :会 Male patient, 60 years old. Sore throat and swallowing 1 week admission. Silent hoarseness, expectoration, hemoptysis and dyspnea, sore throat increased when swallowing. Physical examination and laboratory tests no special. Indirect laryngoscopy: see the left hypopharynx 2cm in diameter circular dark red new creatures, the surface is smooth, the basement may be attached to the epicenter of the left lower edge of epiglottis, epiglottis pushed to the right, was curly, limited activity. CT examination: will