患者 ,女 ,5 2岁 ,农民。主因声音嘶哑 2个月于 1997年 10月 7日入院。患者 1997年 8月无诱因出现声嘶 ,无咽痛、咳嗽、咳痰、吞咽痛等症状 ,在当地医院就诊 ,用青霉素消炎治疗无效 ,并自觉声嘶逐渐加重 ,活动后有气短现象。为进一步诊治来我院就诊 ,门诊作活检病理诊断为“喉 Patient, female, 5 2 years old, farmer. The main hoarse voice for 2 months on October 7, 1997 admission. Patients in August 1997 no incentive causes hoarseness, no sore throat, cough, sputum, swallowing pain and other symptoms in the local hospital for treatment with penicillin anti-inflammatory treatment is invalid, and consciously gradually increase the hoarseness, shortness of breath after the event. To further treatment to our hospital, outpatient biopsy pathology diagnosis as "throat