患者,男,44岁。因说话费力1月余,于2002年11月5日来我院就诊。间接喉镜下见左侧喉室区域向声门区突出一椭圆形暗红色肿物,直径约2cm,肿物表面光滑,无明显活动。双侧声带仅可见后1/3,声带色泽及动度均正常。颈部未扪及肿大淋巴结,X线胸片未见异常,喉部CT扫描见会厌根部下方一软 Patient, male, 44 years old. I spent more than a month due to talkative, in November 5, 2002 to our hospital. Indirect laryngoscopy see the left throat area to the glottic area prominent oval dark red tumor, a diameter of about 2cm, the tumor surface is smooth, no significant activity. Bilateral vocal cords can only be seen after 1/3, the vocal color and movement are normal. Neck palpable enlarged lymph nodes, chest X-ray showed no abnormalities, laryngeal CT scan epiglottic roots see a soft under