外耳道瘙痒症病原生物学的研究  

A STUDY ON PATHOGENS OF PRURITUS OF MEATUS ACOUSTICUS EXTERNUS

作　　者：张荣波[1,2] 李朝品[1,2] 董宪明 俞良刚[1,2] 王文扬 祁新兰 

机构地区：[1]淮南工业学院医学分院 [2]淮南矿工三院淮南纺织厂医院

出　　处：《锦州医学院学报》1999年第3期19-21,共3页Journal of Jinzhou Medical College

摘　　要：为了查明外耳道瘙痒症病原体，采集患者外耳道分泌物，用直接镜检和人工培养的方法对其进行了人体蠕形螨和真菌病原体分离，结果证实人体蠕形螨和真菌为本病的主要病原体。其中人体蠕形螨包括毛囊蠕形螨和皮脂蠕形螨，真菌包括曲霉菌、青霉菌、皮肤丝状菌的小孢子菌、念珠菌和毛霉菌等。提示防治外耳道瘙痒症主要措施应为控制其病原体。To find pathogen of pruritus of meatus acousticus externus, we collected the cerumen of the external ear canal of the patients and isolated human dedmodex and fungus pathogen from them by direct microscopic examination and artificial culture. The results showed that human demodex (including demodex folliculorum and demodex brevis) and fungus (including Aspergillus, Penicillium, Microsporum of the dermatophytes, Candida and Mucor, ect.)are the main pathogens of the disease. It indicated that the main preventive measures for the disease is to control its pathogens.

关 键 词：外耳道瘙痒症 蠕形螨 病原体 

分 类 号：R764.102[医药卫生—耳鼻咽喉科] R384.4[医药卫生—临床医学]