患者,男,5 5岁。因声嘶3个月余伴咳嗽、气促1周于2 0 0 1年12月3日入院。入院前3个月不明原因出现声嘶,逐渐加重,反复抗炎治疗无效。入院前1个月在他院就诊发现喉部新生物,在纤维喉镜下取声带及声带下组织活检,病理报告为炎性纤维组织及灶性上皮非典型增生。入院前1周出现咳嗽 Patient, male, 5 5 years old. 3 weeks due to hoarseness with cough, shortness of breath 1 week on December 3, 2001 admitted. 3 months before admission hoarseness caused by unknown reasons, gradually increased, repeated anti-inflammatory treatment is invalid. One month prior to admission, new throat creatures were seen in his hospital, vocal folds and vocal folds were taken under fiberoptic laryngoscopy, and pathological reports were atypical hyperplasias of inflammatory fibrous tissue and focal epithelium. 1 week before admission cough