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［摘 要］ 目的
了解兰州地区浅部真菌病发病情况及病原菌菌种分布特点。
方法 对临床拟诊为浅部真菌病的患者1 443例，取标本行10%KOH涂片镜检、分离培养及菌种鉴定。登记镜检阳性患者的相关临床资料，分析浅部真菌病的发病特点。
结果 真菌镜检阳性594例（41.2%），主要为足癣230例（38.7%）、甲真菌病165例（27.8%）、手癣80例（13.5%）；分离菌株221株，其中红色毛癣菌97株（43.9％）、须癣毛癣菌65株（29.4％）、念珠菌31株（14.0%），其他菌种28株（12.7％）。
结论 兰州地区浅部真菌病中足癣最常见；致病菌以红色毛癣菌占首位，须癣毛癣菌位于第二，念珠菌居第三。
［关键词］ 浅部真菌病；病原真菌
［中图分类号］
R 756
［文献标识码］ B
［文章编号］ 1001-7089(2004)04-0219-02
Analysis of Superficial Mycoses and Pathogenic Fungi
in Lanzhou
NIU
Tao-xiang，LUO Zhi-cheng，SHI
Lei,et al
(Department of Dermatology，the Second Affiliated
Hospital of Lanzhou Medical College，Lanzhou
730030,China)
Abstract:
Objective To
investigate the prevalence and pathogenic fungi species of superficial
mycoses in Lanzhou district.
Methods
1 443 specimens of clinically suspected patients with
dermatomycoses were examined for causative fungi,the clinical materials
of each patient with KOH positive were recorded and analyzed.
Results
Among 1443 cases,594 cases were KOH positive,221 strains
of pathogenic fungi were isolated，in which the
most frequently isolated fungus was Trichophyton rubrum (43.9%),followed by
Trichophyton mentagrophytes(29.4%) and Candida species (14.0%).Of all
dermatomycoses,the frequencies of tinea pedis,onychomycosis and tinea manuum
were 38.7%,27.8%,13.5％ respectively.
Conclusion
In Lanzhou district,tinea pedis is mostly seen,and
Trichophyton rubrum is the most frequent pathogen of dermatomycoses,followed
by Trichophyton mentagrophytes and yeasts.
Key
words： Superficial mycoses; Pathogenic
fungi
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