患者 ,男性 ,30岁。因声嘶 15月 ,加重伴吸气性呼吸困难半年于 2 0 0 0年 5月 2 4日入院。患者于 1998年 12月无明显诱因出现左耳廓红肿痛 ,无化脓及破溃。在当地医院予先锋Ｖ及先锋必抗炎治疗 ,2～ 3个月后红、肿、痛渐消退。于 1999年 2月出现声嘶 ,不伴咽痛、咳嗽、呼吸困难 Patient, male, 30 years old. Due to hoarseness in 15 months, aggravated with inspiratory difficulty breathing in half a year on May 24, 2000 admission. Patients in December 1998 no obvious incentive left ear swelling, no suppuration and ulceration. Pioneer in the local hospital V and Pioneer anti-inflammatory treatment will be 2 to 3 months after the red, swollen, pain gradually subsided. In February 1999 hoarseness, not accompanied by sore throat, cough, difficulty breathing