患者男性,19岁,农民,住院号5552,因咽喉部阻塞感三个月于1982年11月18日入院。于三个月前开始咽喉有阻塞感,似有物粘于咽喉,但咯不出,呼吸无明显影响,曾在当地服药治疗症状无改善,后渐加重,说话声音有改变,无咽喉疼痛,发热及咯血,无异物史,进食不受影响。检查:呼吸自如,语音含糊,咽(一),间接喉镜下,于会厌舌面可见一隆起半球形肿块,约 The patient was male, 19 years old, farmer, hospital number 5552, admitted to hospital on November 18, 1982 due to choking of the throat for three months. Throat has a sense of obstruction three months ago. It seems to be sticking to the throat, but it is not slightly out of breath, and there is no obvious effect on breathing. He used to treat the drug locally and he did not improve his symptoms. He later became heavier, his voice changed, and he had no sore throat. Fever and hemoptysis, no foreign body history, eating is not affected. Examination: Breathing freely, voice vague, pharynx (1), indirect laryngoscope, a hemispherical bump in the tongue of the epiglottis, approximately